Bug Summary

File:src/usr.sbin/smtpd/smtpd/obj/parse.c
Warning:line 2296, column 18
Use of zero-allocated memory

Annotated Source Code

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clang -cc1 -cc1 -triple amd64-unknown-openbsd7.0 -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name parse.c -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 1 -pic-is-pie -mframe-pointer=all -relaxed-aliasing -fno-rounding-math -mconstructor-aliases -munwind-tables -target-cpu x86-64 -target-feature +retpoline-indirect-calls -target-feature +retpoline-indirect-branches -tune-cpu generic -debugger-tuning=gdb -fcoverage-compilation-dir=/usr/src/usr.sbin/smtpd/smtpd/obj -resource-dir /usr/local/lib/clang/13.0.0 -I /usr/src/usr.sbin/smtpd/smtpd/.. -D IO_TLS -D QUEUE_PROFILING -internal-isystem /usr/local/lib/clang/13.0.0/include -internal-externc-isystem /usr/include -O2 -fdebug-compilation-dir=/usr/src/usr.sbin/smtpd/smtpd/obj -ferror-limit 19 -fwrapv -D_RET_PROTECTOR -ret-protector -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-valloc -fno-builtin-free -fno-builtin-strdup -fno-builtin-strndup -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /home/ben/Projects/vmm/scan-build/2022-01-12-194120-40624-1 -x c parse.c
1#include <stdlib.h>
2#include <string.h>
3#define YYBYACC1 1
4#define YYMAJOR1 1
5#define YYMINOR9 9
6#define YYLEXyylex() yylex()
7#define YYEMPTY-1 -1
8#define yyclearin(yychar=(-1)) (yychar=(YYEMPTY-1))
9#define yyerrok(yyerrflag=0) (yyerrflag=0)
10#define YYRECOVERING()(yyerrflag!=0) (yyerrflag!=0)
11#define YYPREFIX"yy" "yy"
12#line 25 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
13#include <sys/stat.h>
14#include <sys/ioctl.h>
15
16#include <net/if.h>
17#include <netinet/in.h>
18
19#include <arpa/inet.h>
20#include <ctype.h>
21#include <errno(*__errno()).h>
22#include <ifaddrs.h>
23#include <inttypes.h>
24#include <resolv.h>
25#include <syslog.h>
26#include <unistd.h>
27#include <util.h>
28
29#include "smtpd.h"
30#include "ssl.h"
31#include "log.h"
32
33TAILQ_HEAD(files, file)struct files { struct file *tqh_first; struct file **tqh_last
; } files = TAILQ_HEAD_INITIALIZER(files){ ((void *)0), &(files).tqh_first };
34static struct file {
35 TAILQ_ENTRY(file)struct { struct file *tqe_next; struct file **tqe_prev; } entry;
36 FILE *stream;
37 char *name;
38 size_t ungetpos;
39 size_t ungetsize;
40 u_char *ungetbuf;
41 int eof_reached;
42 int lineno;
43 int errors;
44} *file, *topfile;
45struct file *pushfile(const char *, int);
46int popfile(void);
47int check_file_secrecy(int, const char *);
48int yyparse(void);
49int yylex(void);
50int kw_cmp(const void *, const void *);
51int lookup(char *);
52int igetc(void);
53int lgetc(int);
54void lungetc(int);
55int findeol(void);
56int yyerror(const char *, ...)
57 __attribute__((__format__ (printf, 1, 2)))
58 __attribute__((__nonnull__ (1)));
59
60TAILQ_HEAD(symhead, sym)struct symhead { struct sym *tqh_first; struct sym **tqh_last
; } symhead = TAILQ_HEAD_INITIALIZER(symhead){ ((void *)0), &(symhead).tqh_first };
61struct sym {
62 TAILQ_ENTRY(sym)struct { struct sym *tqe_next; struct sym **tqe_prev; } entry;
63 int used;
64 int persist;
65 char *nam;
66 char *val;
67};
68int symset(const char *, const char *, int);
69char *symget(const char *);
70
71struct smtpd *conf = NULL((void *)0);
72static int errors = 0;
73
74struct table *table = NULL((void *)0);
75struct mta_limits *limits;
76static struct pki *pki;
77static struct ca *sca;
78
79struct dispatcher *dsp;
80struct rule *rule;
81struct filter_proc *processor;
82struct filter_config *filter_config;
83static uint32_t last_dynchain_id = 1;
84
85enum listen_options {
86 LO_FAMILY = 0x000001,
87 LO_PORT = 0x000002,
88 LO_SSL = 0x000004,
89 LO_FILTER = 0x000008,
90 LO_PKI = 0x000010,
91 LO_AUTH = 0x000020,
92 LO_TAG = 0x000040,
93 LO_HOSTNAME = 0x000080,
94 LO_HOSTNAMES = 0x000100,
95 LO_MASKSOURCE = 0x000200,
96 LO_NODSN = 0x000400,
97 LO_SENDERS = 0x000800,
98 LO_RECEIVEDAUTH = 0x001000,
99 LO_MASQUERADE = 0x002000,
100 LO_CA = 0x004000,
101 LO_PROXY = 0x008000,
102};
103
104#define PKI_MAX32 32
105static struct listen_opts {
106 char *ifx;
107 int family;
108 in_port_t port;
109 uint16_t ssl;
110 char *filtername;
111 char *pki[PKI_MAX32];
112 int pkicount;
113 char *tls_ciphers;
114 char *tls_protocols;
115 char *ca;
116 uint16_t auth;
117 struct table *authtable;
118 char *tag;
119 char *hostname;
120 struct table *hostnametable;
121 struct table *sendertable;
122 uint16_t flags;
123
124 uint32_t options;
125} listen_opts;
126
127static void create_sock_listener(struct listen_opts *);
128static void create_if_listener(struct listen_opts *);
129static void config_listener(struct listener *, struct listen_opts *);
130static int host_v4(struct listen_opts *);
131static int host_v6(struct listen_opts *);
132static int host_dns(struct listen_opts *);
133static int interface(struct listen_opts *);
134
135int delaytonum(char *);
136int is_if_in_group(const char *, const char *);
137
138static int config_lo_mask_source(struct listen_opts *);
139
140typedef struct {
141 union {
142 int64_t number;
143 struct table *table;
144 char *string;
145 struct host *host;
146 struct mailaddr *maddr;
147 } v;
148 int lineno;
149} YYSTYPE;
150
151#line 152 "parse.c"
152#define ACTION257 257
153#define ADMD258 258
154#define ALIAS259 259
155#define ANY260 260
156#define ARROW261 261
157#define AUTH262 262
158#define AUTH_OPTIONAL263 263
159#define BACKUP264 264
160#define BOUNCE265 265
161#define BYPASS266 266
162#define CA267 267
163#define CERT268 268
164#define CHAIN269 269
165#define CHROOT270 270
166#define CIPHERS271 271
167#define COMMIT272 272
168#define COMPRESSION273 273
169#define CONNECT274 274
170#define DATA275 275
171#define DATA_LINE276 276
172#define DHE277 277
173#define DISCONNECT278 278
174#define DOMAIN279 279
175#define EHLO280 280
176#define ENABLE281 281
177#define ENCRYPTION282 282
178#define ERROR283 283
179#define EXPAND_ONLY284 284
180#define FCRDNS285 285
181#define FILTER286 286
182#define FOR287 287
183#define FORWARD_ONLY288 288
184#define FROM289 289
185#define GROUP290 290
186#define HELO291 291
187#define HELO_SRC292 292
188#define HOST293 293
189#define HOSTNAME294 294
190#define HOSTNAMES295 295
191#define INCLUDE296 296
192#define INET4297 297
193#define INET6298 298
194#define JUNK299 299
195#define KEY300 300
196#define LIMIT301 301
197#define LISTEN302 302
198#define LMTP303 303
199#define LOCAL304 304
200#define MAIL_FROM305 305
201#define MAILDIR306 306
202#define MASK_SRC307 307
203#define MASQUERADE308 308
204#define MATCH309 309
205#define MAX_MESSAGE_SIZE310 310
206#define MAX_DEFERRED311 311
207#define MBOX312 312
208#define MDA313 313
209#define MTA314 314
210#define MX315 315
211#define NO_DSN316 316
212#define NO_VERIFY317 317
213#define NOOP318 318
214#define ON319 319
215#define PHASE320 320
216#define PKI321 321
217#define PORT322 322
218#define PROC323 323
219#define PROC_EXEC324 324
220#define PROTOCOLS325 325
221#define PROXY_V2326 326
222#define QUEUE327 327
223#define QUIT328 328
224#define RCPT_TO329 329
225#define RDNS330 330
226#define RECIPIENT331 331
227#define RECEIVEDAUTH332 332
228#define REGEX333 333
229#define RELAY334 334
230#define REJECT335 335
231#define REPORT336 336
232#define REWRITE337 337
233#define RSET338 338
234#define SCHEDULER339 339
235#define SENDER340 340
236#define SENDERS341 341
237#define SMTP342 342
238#define SMTP_IN343 343
239#define SMTP_OUT344 344
240#define SMTPS345 345
241#define SOCKET346 346
242#define SRC347 347
243#define SRS348 348
244#define SUB_ADDR_DELIM349 349
245#define TABLE350 350
246#define TAG351 351
247#define TAGGED352 352
248#define TLS353 353
249#define TLS_REQUIRE354 354
250#define TTL355 355
251#define USER356 356
252#define USERBASE357 357
253#define VERIFY358 358
254#define VIRTUAL359 359
255#define WARN_INTERVAL360 360
256#define WRAPPER361 361
257#define STRING362 362
258#define NUMBER363 363
259#define YYERRCODE256 256
260const short yylhs[] =
261 { -1,
262 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
263 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
264 0, 7, 8, 24, 24, 24, 26, 26, 25, 3,
265 3, 27, 27, 28, 29, 29, 30, 31, 31, 32,
266 32, 34, 9, 10, 36, 11, 37, 35, 12, 12,
267 13, 40, 13, 41, 13, 43, 14, 44, 44, 44,
268 42, 42, 46, 15, 47, 47, 47, 45, 45, 16,
269 16, 16, 16, 17, 18, 18, 18, 18, 19, 19,
270 19, 50, 50, 50, 50, 50, 51, 51, 53, 52,
271 54, 52, 55, 52, 56, 52, 57, 52, 58, 52,
272 59, 52, 60, 52, 61, 52, 62, 52, 63, 63,
273 63, 63, 63, 63, 63, 63, 63, 63, 63, 63,
274 63, 63, 63, 63, 64, 63, 63, 66, 66, 67,
275 68, 68, 69, 70, 70, 71, 21, 72, 72, 72,
276 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
277 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
278 72, 72, 72, 72, 72, 72, 72, 72, 73, 73,
279 74, 75, 75, 76, 22, 77, 77, 77, 78, 78,
280 78, 78, 79, 80, 81, 82, 83, 84, 85, 86,
281 87, 88, 89, 90, 91, 92, 93, 94, 94, 94,
282 94, 94, 94, 95, 96, 96, 96, 97, 97, 97,
283 97, 97, 97, 98, 98, 98, 98, 98, 98, 98,
284 98, 99, 99, 99, 99, 99, 99, 99, 99, 99,
285 99, 100, 100, 100, 100, 100, 100, 100, 100, 101,
286 101, 101, 101, 101, 101, 101, 101, 103, 102, 105,
287 104, 107, 106, 109, 108, 111, 110, 113, 112, 115,
288 114, 117, 116, 118, 118, 118, 118, 118, 118, 118,
289 118, 119, 65, 65, 23, 120, 23, 121, 23, 122,
290 23, 2, 2, 123, 33, 33, 124, 49, 49, 125,
291 38, 38, 126, 126, 126, 39, 39, 127, 48, 48,
292 128, 129, 128, 128, 128, 130, 130, 130, 130, 130,
293 130, 130, 131, 130, 130, 130, 130, 130, 130, 130,
294 130, 130, 130, 130, 130, 130, 130, 130, 130, 130,
295 130, 130, 130, 130, 130, 130, 132, 132, 133, 134,
296 135, 135, 136, 136, 137, 20, 1, 138, 1, 5,
297 139, 5, 6, 4, 4,
298};
299const short yylen[] =
300 { 2,
301 0, 2, 3, 3, 3, 3, 3, 3, 3, 3,
302 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
303 3, 2, 3, 1, 1, 0, 2, 0, 2, 1,
304 0, 1, 1, 3, 1, 3, 1, 1, 3, 1,
305 1, 0, 4, 2, 0, 4, 2, 1, 3, 4,
306 3, 0, 7, 0, 4, 0, 4, 2, 2, 2,
307 2, 0, 0, 5, 2, 2, 2, 2, 0, 2,
308 2, 3, 3, 3, 3, 3, 3, 3, 3, 4,
309 3, 2, 2, 2, 2, 2, 2, 0, 0, 3,
310 0, 3, 0, 4, 0, 4, 0, 5, 0, 4,
311 0, 5, 0, 4, 0, 3, 0, 3, 2, 2,
312 2, 2, 2, 2, 2, 2, 3, 1, 2, 2,
313 1, 2, 2, 2, 0, 5, 1, 2, 0, 2,
314 1, 1, 2, 2, 0, 0, 5, 3, 4, 3,
315 4, 2, 2, 3, 4, 3, 4, 3, 4, 3,
316 3, 3, 4, 5, 3, 4, 5, 3, 4, 5,
317 4, 5, 3, 3, 4, 5, 4, 5, 2, 0,
318 1, 1, 2, 0, 4, 1, 1, 1, 2, 2,
319 2, 2, 2, 2, 3, 4, 3, 4, 3, 4,
320 2, 3, 4, 3, 4, 3, 4, 1, 1, 1,
321 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
322 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
323 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
324 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
325 1, 1, 1, 1, 1, 1, 1, 0, 5, 0,
326 5, 0, 5, 0, 5, 0, 5, 0, 5, 0,
327 5, 0, 5, 1, 1, 1, 1, 1, 1, 1,
328 1, 1, 1, 3, 4, 0, 6, 0, 5, 0,
329 7, 1, 1, 1, 3, 1, 2, 2, 0, 2,
330 2, 0, 1, 1, 2, 2, 0, 2, 2, 0,
331 2, 0, 5, 1, 2, 1, 1, 2, 2, 2,
332 2, 2, 0, 5, 1, 2, 1, 1, 2, 2,
333 2, 2, 2, 1, 1, 2, 2, 2, 2, 2,
334 1, 1, 1, 1, 2, 3, 1, 1, 2, 2,
335 2, 0, 2, 0, 0, 4, 3, 0, 6, 1,
336 0, 4, 3, 1, 1,
337};
338const short yydefred[] =
339 { 1,
340 0, 0, 0, 0, 0, 0, 0, 0, 345, 174,
341 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
342 2, 0, 0, 0, 0, 0, 0, 0, 0, 0,
343 0, 0, 0, 0, 0, 0, 0, 0, 0, 21,
344 136, 44, 42, 45, 0, 22, 0, 0, 0, 0,
345 0, 0, 56, 0, 70, 0, 0, 0, 0, 0,
346 0, 0, 0, 0, 0, 0, 17, 3, 4, 5,
347 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
348 16, 18, 19, 20, 0, 0, 0, 280, 278, 0,
349 0, 0, 30, 0, 0, 0, 0, 49, 0, 0,
350 0, 0, 51, 0, 63, 72, 73, 0, 74, 0,
351 76, 0, 75, 0, 283, 282, 77, 78, 0, 79,
352 81, 347, 0, 23, 107, 105, 0, 0, 89, 0,
353 0, 131, 132, 0, 284, 0, 286, 0, 46, 48,
354 0, 0, 275, 276, 0, 0, 346, 337, 338, 0,
355 0, 0, 0, 0, 0, 0, 142, 169, 0, 172,
356 175, 287, 291, 50, 0, 293, 294, 0, 55, 0,
357 0, 0, 0, 57, 0, 0, 298, 299, 290, 288,
358 80, 0, 0, 0, 0, 93, 0, 0, 0, 103,
359 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
360 0, 0, 0, 127, 0, 0, 130, 0, 0, 137,
361 0, 47, 0, 254, 262, 248, 260, 252, 250, 256,
362 258, 264, 265, 266, 267, 268, 269, 270, 271, 279,
363 0, 0, 304, 0, 0, 339, 0, 0, 0, 0,
364 0, 0, 0, 306, 307, 331, 333, 0, 0, 0,
365 334, 332, 0, 0, 0, 317, 0, 0, 340, 0,
366 350, 351, 0, 144, 354, 355, 164, 0, 163, 0,
367 152, 0, 151, 0, 0, 150, 0, 0, 140, 0,
368 146, 0, 148, 0, 138, 171, 173, 52, 295, 296,
369 58, 60, 59, 61, 0, 0, 0, 64, 0, 0,
370 0, 41, 0, 40, 0, 0, 0, 0, 0, 0,
371 0, 108, 106, 101, 0, 0, 97, 0, 92, 90,
372 0, 123, 0, 112, 113, 120, 124, 0, 109, 110,
373 119, 116, 111, 114, 115, 122, 128, 133, 134, 285,
374 272, 0, 0, 0, 0, 0, 0, 0, 0, 0,
375 0, 277, 301, 0, 305, 341, 326, 327, 323, 320,
376 312, 0, 329, 330, 322, 309, 310, 308, 311, 321,
377 0, 316, 328, 319, 343, 145, 0, 0, 0, 165,
378 0, 167, 0, 159, 0, 161, 0, 156, 0, 153,
379 141, 147, 149, 139, 0, 67, 66, 65, 68, 33,
380 32, 0, 0, 24, 0, 25, 0, 349, 83, 82,
381 85, 84, 86, 87, 0, 100, 94, 0, 96, 104,
382 117, 0, 281, 0, 0, 0, 0, 0, 0, 0,
383 0, 0, 0, 0, 336, 0, 353, 166, 168, 160,
384 162, 157, 154, 53, 34, 0, 29, 0, 36, 37,
385 39, 102, 98, 0, 274, 0, 198, 199, 201, 200,
386 203, 202, 208, 209, 210, 211, 212, 213, 0, 0,
387 240, 241, 242, 243, 244, 245, 246, 247, 0, 0,
388 204, 0, 232, 233, 234, 235, 236, 237, 238, 239,
389 0, 0, 205, 206, 207, 0, 0, 214, 215, 216,
390 217, 218, 219, 220, 221, 0, 0, 222, 223, 224,
391 225, 226, 227, 228, 229, 230, 231, 0, 0, 0,
392 352, 27, 126, 0, 183, 0, 0, 0, 178, 0,
393 177, 0, 0, 0, 255, 176, 0, 263, 249, 261,
394 253, 251, 257, 0, 259, 303, 314, 0, 192, 0,
395 189, 0, 185, 0, 187, 180, 179, 182, 181, 0,
396 194, 0, 196, 193, 190, 186, 188, 195, 197,
397};
398const short yydgoto[] =
399 { 1,
400 22, 117, 470, 264, 265, 266, 23, 24, 25, 26,
401 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
402 37, 38, 39, 405, 406, 447, 402, 301, 302, 303,
403 304, 305, 136, 86, 139, 87, 140, 98, 169, 395,
404 102, 174, 104, 175, 298, 176, 299, 109, 113, 311,
405 312, 132, 189, 188, 316, 318, 418, 315, 415, 321,
406 184, 183, 206, 328, 342, 207, 133, 134, 209, 210,
407 85, 95, 96, 287, 161, 48, 535, 536, 457, 458,
408 459, 460, 461, 462, 493, 494, 465, 466, 467, 476,
409 477, 515, 516, 495, 482, 496, 469, 506, 518, 491,
410 479, 222, 346, 223, 349, 224, 348, 225, 344, 226,
411 350, 227, 351, 228, 347, 229, 345, 230, 343, 231,
412 142, 141, 137, 99, 114, 170, 110, 235, 354, 258,
413 362, 147, 148, 149, 236, 259, 47, 123, 377,
414};
415const short yysindex[] =
416 { 0,
417 -5, 33, -306, -294, -286, -283, -244, -228, 0, 0,
418 -249, -240, -223, -220, -219, -225, -206, -217, -215, 52,
419 0, 139, 144, 150, 152, 155, 157, 160, 165, 168,
420 170, 173, 175, 176, 179, 181, 186, 191, 195, 0,
421 0, 0, 0, 0, -172, 0, -121, 182, -150, -148,
422 -78, -143, 0, -139, 0, -135, -131, -125, -119, -118,
423 -190, -117, -242, -112, -106, -94, 0, 0, 0, 0,
424 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
425 0, 0, 0, 0, 347, -91, -7, 0, 0, -89,
426 -87, -284, 0, 183, 182, -230, -84, 0, -150, -76,
427 16, -239, 0, -208, 0, 0, 0, -79, 0, -125,
428 0, -63, 0, -118, 0, 0, 0, 0, -60, 0,
429 0, 0, 192, 0, 0, 0, -57, -266, 0, -38,
430 562, 0, 0, -19, 0, 273, 0, -29, 0, 0,
431 215, -80, 0, 0, -252, 489, 0, 0, 0, -51,
432 -231, -159, -48, -43, -41, -37, 0, 0, -23, 0,
433 0, 0, 0, 0, -20, 0, 0, 9, 0, -239,
434 -18, 1, 6, 0, -208, -246, 0, 0, 0, 0,
435 0, 8, -224, -224, 30, 0, 91, -224, -224, 0,
436 -42, 83, 34, 49, -42, 59, 62, -42, -42, 64,
437 66, 68, -42, 0, 88, 562, 0, 69, -19, 0,
438 -91, 0, 70, 0, 0, 0, 0, 0, 0, 0,
439 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
440 -246, 73, 0, 76, -252, 0, -42, -42, 85, 86,
441 93, 98, -42, 0, 0, 0, 0, 103, 230, 113,
442 0, 0, -42, 118, 115, 0, 120, 489, 0, -42,
443 0, 0, 129, 0, 0, 0, 0, -35, 0, -34,
444 0, -32, 0, -30, -21, 0, 7, -42, 0, -42,
445 0, -42, 0, -42, 0, 0, 0, 0, 0, 0,
446 0, 0, 0, 0, 135, 138, 140, 0, -246, -45,
447 43, 0, 43, 0, 359, -42, 142, -42, -42, 146,
448 -224, 0, 0, 0, -224, -224, 0, -224, 0, 0,
449 -224, 0, 153, 0, 0, 0, 0, 387, 0, 0,
450 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
451 0, 391, 43, 220, 224, 229, 231, 232, 238, 242,
452 244, 0, 0, 396, 0, 0, 0, 0, 0, 0,
453 0, 409, 0, 0, 0, 0, 0, 0, 0, 0,
454 174, 0, 0, 0, 0, 0, 8, 492, -42, 0,
455 -42, 0, -42, 0, -42, 0, -42, 0, -42, 0,
456 0, 0, 0, 0, -239, 0, 0, 0, 0, 0,
457 0, 194, 550, 0, 201, 0, 203, 0, 0, 0,
458 0, 0, 0, 0, -224, 0, 0, -224, 0, 0,
459 0, 70, 0, 70, 182, 182, 182, 182, 182, 182,
460 182, 182, 70, 70, 0, 441, 0, 0, 0, 0,
461 0, 0, 0, 0, 0, 550, 0, -45, 0, 0,
462 0, 0, 0, 444, 0, -221, 0, 0, 0, 0,
463 0, 0, 0, 0, 0, 0, 0, 0, 11, 237,
464 0, 0, 0, 0, 0, 0, 0, 0, 122, -236,
465 0, 11, 0, 0, 0, 0, 0, 0, 0, 0,
466 11, -92, 0, 0, 0, 11, 11, 0, 0, 0,
467 0, 0, 0, 0, 0, 11, -88, 0, 0, 0,
468 0, 0, 0, 0, 0, 0, 0, 11, 445, 448,
469 0, 0, 0, 17, 0, 54, 56, 81, 0, 219,
470 0, 226, 236, 241, 0, 0, 84, 0, 0, 0,
471 0, 0, 0, 90, 0, 0, 0, -42, 0, -42,
472 0, -42, 0, -42, 0, 0, 0, 0, 0, -42,
473 0, -42, 0, 0, 0, 0, 0, 0, 0,};
474const short yyrindex[] =
475 { 0,
476 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
477 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
478 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
479 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
480 0, 0, 0, 0, 0, 0, 0, -81, 594, 0,
481 -4, 0, 0, 0, 0, 155, 0, 596, 0, 597,
482 0, 0, 0, 0, 493, 0, 0, 0, 0, 0,
483 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
484 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
485 0, 0, 0, 0, -81, 0, 0, 0, 594, 0,
486 0, 602, 0, 611, 0, 0, 0, 0, 0, 596,
487 0, 0, 0, 597, 0, 0, 0, 0, 0, 0,
488 0, 0, 0, 0, 0, 0, 0, 5, 0, 0,
489 -3, 0, 0, 612, 0, 615, 0, 0, 0, 0,
490 0, 0, 0, 0, 616, 617, 0, 0, 0, -22,
491 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
492 0, 0, 0, 0, 0, 0, 0, 0, 0, 602,
493 0, 0, 0, 0, 611, 150, 0, 0, 0, 0,
494 0, 0, -2, -2, 21, 0, 47, -2, -2, 0,
495 0, 148, 0, 0, 0, 506, 0, 0, 0, 0,
496 0, 0, 0, 0, 158, -3, 0, 0, 612, 0,
497 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
498 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
499 150, 507, 0, 0, 616, 0, 223, 264, 0, 0,
500 510, 0, 0, 0, 0, 0, 0, 0, 0, 0,
501 0, 0, 0, 316, 0, 0, 357, 617, 0, 0,
502 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
503 0, 438, 0, 0, 474, 0, 0, 0, 0, 0,
504 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
505 0, 0, 0, 0, 0, 0, 0, 0, 150, 3,
506 -115, 0, -105, 0, 0, 0, 0, 0, 0, 0,
507 -2, 0, 0, 0, -2, -2, 0, -2, 0, 0,
508 -2, 0, 0, 0, 0, 0, 0, 0, 0, 0,
509 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
510 0, 0, -104, 0, 0, 0, 0, 0, 0, 0,
511 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
512 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
513 423, 0, 0, 0, 0, 0, 0, 0, 0, 0,
514 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
515 0, 0, 0, 0, 602, 0, 0, 0, 0, 0,
516 0, 0, 282, 0, 0, 0, 0, 0, 0, 0,
517 0, 0, 0, 0, -2, 0, 0, -2, 0, 0,
518 0, 0, 0, 0, -101, 252, -128, 252, 261, 261,
519 252, 151, 0, 0, 0, 0, 0, 0, 0, 0,
520 0, 0, 0, 0, 0, 282, 0, 0, 0, 0,
521 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
522 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
523 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
524 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
525 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
526 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
527 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
528 0, 0, 0, 57, 0, 0, 188, 0, 0, 0,
529 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
530 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
531 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
532 0, 0, 0, 0, 0, 0, 0, 0, 0,};
533const short yygindex[] =
534 { 0,
535 0, 0, -44, -153, 0, 0, 0, 0, 0, 0,
536 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
537 0, 0, 0, -237, 0, 199, 0, 0, 251, 0,
538 239, 270, 0, 0, 0, 0, 0, 559, -156, 0,
539 0, 487, 0, 0, -191, 0, 0, 539, 549, 0,
540 -152, 0, 0, 0, 0, 0, 0, 0, 0, 0,
541 0, 0, 0, 0, -146, 459, 0, 0, 0, 465,
542 0, 0, 580, 0, 0, 0, 210, 197, 0, 0,
543 0, 0, 0, 0, 36, 169, -77, 208, 240, -210,
544 61, 0, 0, 367, 0, 247, 0, 0, 0, 0,
545 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
546 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
547 0, 0, 469, 0, 0, 0, 0, 0, 0, 0,
548 0, 0, 0, 0, 449, 429, 0, 0, 0,
549};
550#define YYTABLESIZE915 915
551const short yytable[] =
552 { 279,
553 281, 283, 285, 94, 21, 54, 129, 88, 263, 35,
554 143, 263, 37, 290, 91, 401, 263, 263, 263, 38,
555 273, 119, 263, 295, 263, 263, 159, 263, 267, 263,
556 99, 313, 186, 232, 306, 319, 320, 322, 263, 352,
557 524, 326, 40, 296, 330, 331, 37, 268, 525, 335,
558 94, 49, 403, 55, 233, 41, 95, 166, 167, 171,
559 51, 145, 56, 525, 59, 407, 263, 42, 172, 526,
560 52, 262, 269, 43, 262, 58, 263, 146, 44, 262,
561 262, 262, 63, 357, 358, 262, 404, 262, 262, 364,
562 262, 173, 262, 527, 60, 187, 88, 270, 234, 371,
563 271, 262, 272, 61, 160, 424, 376, 399, 527, 297,
564 528, 50, 66, 263, 380, 263, 382, 45, 384, 120,
565 386, 388, 168, 390, 391, 528, 392, 37, 393, 262,
566 394, 307, 308, 46, 309, 57, 310, 64, 53, 262,
567 263, 54, 62, 263, 273, 274, 65, 89, 67, 263,
568 90, 91, 409, 68, 411, 412, 31, 118, 414, 69,
569 31, 70, 416, 417, 71, 419, 72, 121, 420, 73,
570 275, 115, 116, 524, 74, 170, 262, 75, 262, 76,
571 31, 214, 77, 31, 78, 79, 276, 277, 80, 31,
572 81, 215, 525, 216, 217, 82, 525, 92, 526, 218,
573 83, 31, 526, 262, 84, 31, 262, 31, 101, 31,
574 219, 97, 262, 100, 93, 400, 537, 488, 31, 103,
575 503, 513, 105, 31, 220, 438, 106, 439, 31, 440,
576 107, 441, 324, 442, 143, 443, 108, 527, 444, 143,
577 544, 527, 111, 112, 118, 31, 26, 31, 221, 121,
578 2, 3, 4, 170, 528, 122, 26, 26, 528, 5,
579 138, 6, 452, 91, 143, 453, 143, 124, 143, 31,
580 135, 31, 143, 325, 144, 454, 529, 455, 162, 99,
581 7, 260, 143, 177, 278, 164, 519, 520, 530, 280,
582 8, 282, 54, 54, 165, 284, 9, 379, 381, 179,
583 383, 181, 385, 10, 185, 95, 143, 11, 12, 531,
584 261, 387, 143, 261, 182, 13, 211, 14, 261, 261,
585 261, 15, 191, 190, 261, 315, 261, 261, 143, 261,
586 143, 261, 212, 16, 191, 208, 17, 213, 286, 389,
587 261, 288, 18, 291, 19, 532, 533, 534, 473, 548,
588 485, 129, 88, 500, 510, 191, 20, 54, 314, 91,
589 91, 91, 292, 91, 37, 91, 318, 293, 261, 300,
590 549, 289, 551, 553, 555, 99, 99, 99, 261, 99,
591 456, 99, 480, 561, 492, 492, 550, 507, 552, 317,
592 563, 191, 191, 191, 564, 324, 565, 323, 566, 530,
593 567, 95, 95, 95, 336, 95, 568, 95, 569, 118,
594 325, 118, 31, 554, 118, 261, 560, 261, 118, 121,
595 327, 121, 562, 329, 121, 332, 118, 333, 121, 334,
596 338, 341, 335, 118, 353, 31, 121, 355, 118, 118,
597 118, 31, 261, 121, 150, 261, 359, 360, 121, 121,
598 121, 261, 118, 184, 361, 31, 532, 533, 534, 363,
599 463, 471, 121, 483, 365, 184, 498, 508, 118, 151,
600 158, 152, 118, 153, 370, 372, 373, 374, 121, 31,
601 31, 435, 121, 408, 324, 324, 184, 154, 489, 324,
602 378, 504, 514, 324, 118, 118, 396, 31, 524, 397,
603 118, 398, 118, 410, 121, 121, 155, 413, 324, 422,
604 121, 155, 121, 31, 421, 423, 324, 324, 433, 324,
605 324, 525, 184, 184, 184, 325, 325, 526, 425, 324,
606 325, 434, 426, 156, 325, 157, 31, 427, 324, 428,
607 429, 537, 31, 324, 324, 31, 430, 324, 324, 325,
608 431, 31, 432, 437, 324, 445, 31, 325, 325, 446,
609 325, 325, 448, 324, 450, 521, 527, 324, 523, 546,
610 325, 366, 547, 324, 367, 324, 324, 315, 315, 325,
611 556, 31, 315, 528, 325, 325, 315, 557, 325, 325,
612 31, 368, 369, 464, 472, 325, 484, 558, 31, 499,
613 509, 315, 559, 292, 325, 300, 289, 31, 325, 315,
614 315, 297, 315, 315, 325, 348, 325, 325, 318, 318,
615 62, 135, 315, 318, 43, 342, 344, 318, 125, 302,
616 125, 315, 313, 474, 126, 486, 315, 315, 501, 511,
617 315, 315, 318, 28, 522, 451, 436, 315, 178, 127,
618 318, 318, 128, 318, 318, 449, 315, 163, 129, 130,
619 315, 294, 180, 318, 337, 475, 315, 487, 315, 315,
620 502, 512, 318, 339, 158, 538, 497, 318, 318, 340,
621 131, 318, 318, 356, 335, 335, 375, 0, 318, 335,
622 0, 539, 0, 335, 158, 0, 0, 318, 0, 158,
623 540, 318, 0, 0, 0, 541, 542, 318, 335, 318,
624 318, 0, 0, 0, 0, 543, 335, 335, 0, 335,
625 335, 0, 0, 0, 158, 0, 158, 545, 158, 335,
626 155, 0, 0, 0, 0, 155, 0, 0, 335, 0,
627 0, 0, 158, 335, 335, 0, 0, 335, 335, 0,
628 237, 238, 0, 0, 335, 239, 0, 0, 0, 240,
629 155, 0, 155, 335, 155, 0, 158, 335, 0, 0,
630 0, 0, 158, 335, 241, 335, 335, 0, 155, 0,
631 0, 0, 242, 243, 0, 244, 245, 0, 158, 0,
632 158, 468, 478, 481, 490, 246, 0, 505, 517, 0,
633 0, 0, 155, 0, 247, 0, 0, 0, 155, 248,
634 249, 0, 0, 250, 251, 0, 0, 0, 0, 0,
635 252, 0, 0, 191, 155, 192, 155, 0, 193, 253,
636 0, 0, 194, 254, 0, 0, 0, 0, 0, 255,
637 195, 256, 257, 0, 0, 0, 0, 196, 0, 0,
638 0, 0, 197, 198, 199, 0, 0, 0, 0, 0,
639 0, 0, 0, 0, 0, 0, 200, 0, 0, 0,
640 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
641 0, 0, 201, 0, 0, 0, 202, 0, 0, 0,
642 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
643 0, 0, 0, 0, 0, 0, 0, 0, 203, 204,
644 0, 0, 0, 0, 205,
645};
646const short yycheck[] =
647 { 153,
648 154, 155, 156, 48, 10, 10, 10, 10, 60, 125,
649 33, 60, 10, 170, 10, 61, 60, 60, 60, 125,
650 125, 264, 60, 270, 60, 60, 257, 60, 260, 60,
651 10, 184, 299, 286, 259, 188, 189, 191, 60, 231,
652 262, 195, 10, 290, 198, 199, 44, 279, 285, 203,
653 95, 301, 10, 273, 307, 362, 10, 297, 298, 268,
654 301, 346, 282, 285, 271, 303, 60, 362, 277, 291,
655 311, 123, 304, 360, 123, 301, 60, 362, 362, 123,
656 123, 123, 300, 237, 238, 123, 44, 123, 123, 243,
657 123, 300, 123, 330, 301, 362, 269, 329, 351, 253,
658 260, 123, 262, 310, 335, 343, 260, 299, 330, 356,
659 347, 361, 61, 60, 268, 60, 270, 362, 272, 362,
660 274, 275, 362, 277, 278, 347, 280, 125, 282, 123,
661 284, 356, 357, 362, 359, 355, 361, 355, 362, 123,
662 60, 362, 349, 60, 304, 305, 362, 320, 10, 60,
663 323, 324, 306, 10, 308, 309, 285, 10, 311, 10,
664 262, 10, 315, 316, 10, 318, 10, 10, 321, 10,
665 330, 362, 363, 262, 10, 257, 123, 10, 123, 10,
666 262, 262, 10, 285, 10, 10, 346, 347, 10, 291,
667 10, 272, 285, 274, 275, 10, 285, 319, 291, 280,
668 10, 330, 291, 123, 10, 287, 123, 289, 287, 291,
669 291, 362, 123, 362, 33, 261, 305, 428, 347, 363,
670 431, 432, 362, 305, 305, 379, 362, 381, 330, 383,
671 362, 385, 10, 387, 257, 389, 362, 330, 395, 262,
672 329, 330, 362, 362, 362, 347, 362, 329, 329, 362,
673 256, 257, 258, 335, 347, 362, 362, 362, 347, 265,
674 268, 267, 415, 259, 287, 418, 289, 362, 291, 351,
675 362, 353, 362, 10, 362, 422, 266, 424, 363, 259,
676 286, 333, 305, 363, 333, 362, 433, 434, 278, 333,
677 296, 333, 297, 298, 279, 333, 302, 333, 333, 363,
678 333, 362, 333, 309, 362, 259, 329, 313, 314, 299,
679 362, 333, 335, 362, 123, 321, 44, 323, 362, 362,
680 362, 327, 266, 362, 362, 10, 362, 362, 351, 362,
681 353, 362, 362, 339, 278, 355, 342, 123, 362, 333,
682 362, 362, 348, 362, 350, 335, 336, 337, 426, 333,
683 428, 355, 355, 431, 432, 299, 362, 362, 329, 355,
684 356, 357, 362, 359, 362, 361, 10, 362, 362, 362,
685 524, 363, 526, 527, 528, 355, 356, 357, 362, 359,
686 425, 361, 427, 537, 429, 430, 333, 432, 333, 299,
687 544, 335, 336, 337, 548, 362, 550, 315, 552, 278,
688 554, 355, 356, 357, 317, 359, 560, 361, 562, 262,
689 362, 264, 262, 333, 267, 362, 333, 362, 271, 262,
690 362, 264, 333, 362, 267, 362, 279, 362, 271, 362,
691 362, 362, 10, 286, 362, 285, 279, 362, 291, 292,
692 293, 291, 362, 286, 262, 362, 362, 362, 291, 292,
693 293, 362, 305, 266, 362, 305, 335, 336, 337, 362,
694 425, 426, 305, 428, 362, 278, 431, 432, 321, 287,
695 33, 289, 325, 291, 362, 358, 362, 358, 321, 329,
696 330, 308, 325, 125, 262, 263, 299, 305, 428, 267,
697 362, 431, 432, 271, 347, 348, 362, 347, 262, 362,
698 353, 362, 355, 362, 347, 348, 33, 362, 286, 123,
699 353, 329, 355, 262, 362, 125, 294, 295, 123, 297,
700 298, 285, 335, 336, 337, 262, 263, 291, 309, 307,
701 267, 123, 309, 351, 271, 353, 285, 309, 316, 309,
702 309, 305, 291, 321, 322, 285, 309, 325, 326, 286,
703 309, 291, 309, 62, 332, 362, 305, 294, 295, 10,
704 297, 298, 362, 341, 362, 125, 330, 345, 125, 125,
705 307, 342, 125, 351, 345, 353, 354, 262, 263, 316,
706 362, 330, 267, 347, 321, 322, 271, 362, 325, 326,
707 330, 362, 363, 425, 426, 332, 428, 362, 347, 431,
708 432, 286, 362, 10, 341, 10, 10, 347, 345, 294,
709 295, 10, 297, 298, 351, 123, 353, 354, 262, 263,
710 10, 10, 307, 267, 10, 10, 10, 271, 123, 123,
711 284, 316, 123, 426, 288, 428, 321, 322, 431, 432,
712 325, 326, 286, 362, 446, 407, 377, 332, 110, 303,
713 294, 295, 306, 297, 298, 405, 341, 99, 312, 313,
714 345, 175, 114, 307, 206, 426, 351, 428, 353, 354,
715 431, 432, 316, 209, 95, 479, 430, 321, 322, 211,
716 334, 325, 326, 235, 262, 263, 258, -1, 332, 267,
717 -1, 482, -1, 271, 257, -1, -1, 341, -1, 262,
718 491, 345, -1, -1, -1, 496, 497, 351, 286, 353,
719 354, -1, -1, -1, -1, 506, 294, 295, -1, 297,
720 298, -1, -1, -1, 287, -1, 289, 518, 291, 307,
721 257, -1, -1, -1, -1, 262, -1, -1, 316, -1,
722 -1, -1, 305, 321, 322, -1, -1, 325, 326, -1,
723 262, 263, -1, -1, 332, 267, -1, -1, -1, 271,
724 287, -1, 289, 341, 291, -1, 329, 345, -1, -1,
725 -1, -1, 335, 351, 286, 353, 354, -1, 305, -1,
726 -1, -1, 294, 295, -1, 297, 298, -1, 351, -1,
727 353, 425, 426, 427, 428, 307, -1, 431, 432, -1,
728 -1, -1, 329, -1, 316, -1, -1, -1, 335, 321,
729 322, -1, -1, 325, 326, -1, -1, -1, -1, -1,
730 332, -1, -1, 262, 351, 264, 353, -1, 267, 341,
731 -1, -1, 271, 345, -1, -1, -1, -1, -1, 351,
732 279, 353, 354, -1, -1, -1, -1, 286, -1, -1,
733 -1, -1, 291, 292, 293, -1, -1, -1, -1, -1,
734 -1, -1, -1, -1, -1, -1, 305, -1, -1, -1,
735 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
736 -1, -1, 321, -1, -1, -1, 325, -1, -1, -1,
737 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
738 -1, -1, -1, -1, -1, -1, -1, -1, 347, 348,
739 -1, -1, -1, -1, 353,
740};
741#define YYFINAL1 1
742#ifndef YYDEBUG0
743#define YYDEBUG0 0
744#endif
745#define YYMAXTOKEN363 363
746#if YYDEBUG0
747const char * const yyname[] =
748 {
749"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
7500,0,"'!'",0,0,0,0,0,0,0,0,0,0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'<'","'='",
751"'>'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
7520,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0,0,0,0,0,0,0,0,0,0,
7530,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
7540,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
7550,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
7560,"ACTION","ADMD","ALIAS","ANY","ARROW","AUTH","AUTH_OPTIONAL","BACKUP",
757"BOUNCE","BYPASS","CA","CERT","CHAIN","CHROOT","CIPHERS","COMMIT","COMPRESSION",
758"CONNECT","DATA","DATA_LINE","DHE","DISCONNECT","DOMAIN","EHLO","ENABLE",
759"ENCRYPTION","ERROR","EXPAND_ONLY","FCRDNS","FILTER","FOR","FORWARD_ONLY",
760"FROM","GROUP","HELO","HELO_SRC","HOST","HOSTNAME","HOSTNAMES","INCLUDE",
761"INET4","INET6","JUNK","KEY","LIMIT","LISTEN","LMTP","LOCAL","MAIL_FROM",
762"MAILDIR","MASK_SRC","MASQUERADE","MATCH","MAX_MESSAGE_SIZE","MAX_DEFERRED",
763"MBOX","MDA","MTA","MX","NO_DSN","NO_VERIFY","NOOP","ON","PHASE","PKI","PORT",
764"PROC","PROC_EXEC","PROTOCOLS","PROXY_V2","QUEUE","QUIT","RCPT_TO","RDNS",
765"RECIPIENT","RECEIVEDAUTH","REGEX","RELAY","REJECT","REPORT","REWRITE","RSET",
766"SCHEDULER","SENDER","SENDERS","SMTP","SMTP_IN","SMTP_OUT","SMTPS","SOCKET",
767"SRC","SRS","SUB_ADDR_DELIM","TABLE","TAG","TAGGED","TLS","TLS_REQUIRE","TTL",
768"USER","USERBASE","VERIFY","VIRTUAL","WARN_INTERVAL","WRAPPER","STRING",
769"NUMBER",
770};
771const char * const yyrule[] =
772 {"$accept : grammar",
773"grammar :",
774"grammar : grammar '\\n'",
775"grammar : grammar include '\\n'",
776"grammar : grammar varset '\\n'",
777"grammar : grammar bounce '\\n'",
778"grammar : grammar admd '\\n'",
779"grammar : grammar ca '\\n'",
780"grammar : grammar mda '\\n'",
781"grammar : grammar mta '\\n'",
782"grammar : grammar pki '\\n'",
783"grammar : grammar proc '\\n'",
784"grammar : grammar queue '\\n'",
785"grammar : grammar scheduler '\\n'",
786"grammar : grammar smtp '\\n'",
787"grammar : grammar srs '\\n'",
788"grammar : grammar listen '\\n'",
789"grammar : grammar table '\\n'",
790"grammar : grammar dispatcher '\\n'",
791"grammar : grammar match '\\n'",
792"grammar : grammar filter '\\n'",
793"grammar : grammar error '\\n'",
794"include : INCLUDE STRING",
795"varset : STRING '=' STRING",
796"comma : ','",
797"comma : nl",
798"comma :",
799"optnl : '\\n' optnl",
800"optnl :",
801"nl : '\\n' optnl",
802"negation : '!'",
803"negation :",
804"assign : '='",
805"assign : ARROW",
806"keyval : STRING assign STRING",
807"keyval_list : keyval",
808"keyval_list : keyval comma keyval_list",
809"stringel : STRING",
810"string_list : stringel",
811"string_list : stringel comma string_list",
812"tableval_list : string_list",
813"tableval_list : keyval_list",
814"$$1 :",
815"bounce : BOUNCE WARN_INTERVAL $$1 bouncedelays",
816"admd : ADMD STRING",
817"$$2 :",
818"ca : CA STRING $$2 ca_params",
819"ca_params_opt : CERT STRING",
820"ca_params : ca_params_opt",
821"mda : MDA LIMIT limits_mda",
822"mda : MDA WRAPPER STRING STRING",
823"mta : MTA MAX_DEFERRED NUMBER",
824"$$3 :",
825"mta : MTA LIMIT FOR DOMAIN STRING $$3 limits_mta",
826"$$4 :",
827"mta : MTA LIMIT $$4 limits_mta",
828"$$5 :",
829"pki : PKI STRING $$5 pki_params",
830"pki_params_opt : CERT STRING",
831"pki_params_opt : KEY STRING",
832"pki_params_opt : DHE STRING",
833"pki_params : pki_params_opt pki_params",
834"pki_params :",
835"$$6 :",
836"proc : PROC STRING STRING $$6 proc_params",
837"proc_params_opt : USER STRING",
838"proc_params_opt : GROUP STRING",
839"proc_params_opt : CHROOT STRING",
840"proc_params : proc_params_opt proc_params",
841"proc_params :",
842"queue : QUEUE COMPRESSION",
843"queue : QUEUE ENCRYPTION",
844"queue : QUEUE ENCRYPTION STRING",
845"queue : QUEUE TTL STRING",
846"scheduler : SCHEDULER LIMIT limits_scheduler",
847"smtp : SMTP LIMIT limits_smtp",
848"smtp : SMTP CIPHERS STRING",
849"smtp : SMTP MAX_MESSAGE_SIZE size",
850"smtp : SMTP SUB_ADDR_DELIM STRING",
851"srs : SRS KEY STRING",
852"srs : SRS KEY BACKUP STRING",
853"srs : SRS TTL STRING",
854"dispatcher_local_option : USER STRING",
855"dispatcher_local_option : ALIAS tables",
856"dispatcher_local_option : VIRTUAL tables",
857"dispatcher_local_option : USERBASE tables",
858"dispatcher_local_option : WRAPPER STRING",
859"dispatcher_local_options : dispatcher_local_option dispatcher_local_options",
860"dispatcher_local_options :",
861"$$7 :",
862"dispatcher_local : MBOX $$7 dispatcher_local_options",
863"$$8 :",
864"dispatcher_local : MAILDIR $$8 dispatcher_local_options",
865"$$9 :",
866"dispatcher_local : MAILDIR JUNK $$9 dispatcher_local_options",
867"$$10 :",
868"dispatcher_local : MAILDIR STRING $$10 dispatcher_local_options",
869"$$11 :",
870"dispatcher_local : MAILDIR STRING JUNK $$11 dispatcher_local_options",
871"$$12 :",
872"dispatcher_local : LMTP STRING $$12 dispatcher_local_options",
873"$$13 :",
874"dispatcher_local : LMTP STRING RCPT_TO $$13 dispatcher_local_options",
875"$$14 :",
876"dispatcher_local : MDA STRING $$14 dispatcher_local_options",
877"$$15 :",
878"dispatcher_local : FORWARD_ONLY $$15 dispatcher_local_options",
879"$$16 :",
880"dispatcher_local : EXPAND_ONLY $$16 dispatcher_local_options",
881"dispatcher_remote_option : HELO STRING",
882"dispatcher_remote_option : HELO_SRC tables",
883"dispatcher_remote_option : PKI STRING",
884"dispatcher_remote_option : CA STRING",
885"dispatcher_remote_option : CIPHERS STRING",
886"dispatcher_remote_option : PROTOCOLS STRING",
887"dispatcher_remote_option : SRC tables",
888"dispatcher_remote_option : MAIL_FROM STRING",
889"dispatcher_remote_option : BACKUP MX STRING",
890"dispatcher_remote_option : BACKUP",
891"dispatcher_remote_option : HOST tables",
892"dispatcher_remote_option : DOMAIN tables",
893"dispatcher_remote_option : TLS",
894"dispatcher_remote_option : TLS NO_VERIFY",
895"dispatcher_remote_option : AUTH tables",
896"dispatcher_remote_option : FILTER STRING",
897"$$17 :",
898"dispatcher_remote_option : FILTER $$17 '{' filter_list '}'",
899"dispatcher_remote_option : SRS",
900"dispatcher_remote_options : dispatcher_remote_option dispatcher_remote_options",
901"dispatcher_remote_options :",
902"dispatcher_remote : RELAY dispatcher_remote_options",
903"dispatcher_type : dispatcher_local",
904"dispatcher_type : dispatcher_remote",
905"dispatcher_option : TTL STRING",
906"dispatcher_options : dispatcher_option dispatcher_options",
907"dispatcher_options :",
908"$$18 :",
909"dispatcher : ACTION STRING $$18 dispatcher_type dispatcher_options",
910"match_option : negation TAG tables",
911"match_option : negation TAG REGEX tables",
912"match_option : negation HELO tables",
913"match_option : negation HELO REGEX tables",
914"match_option : negation TLS",
915"match_option : negation AUTH",
916"match_option : negation AUTH tables",
917"match_option : negation AUTH REGEX tables",
918"match_option : negation MAIL_FROM tables",
919"match_option : negation MAIL_FROM REGEX tables",
920"match_option : negation RCPT_TO tables",
921"match_option : negation RCPT_TO REGEX tables",
922"match_option : negation FROM SOCKET",
923"match_option : negation FROM LOCAL",
924"match_option : negation FROM ANY",
925"match_option : negation FROM SRC tables",
926"match_option : negation FROM SRC REGEX tables",
927"match_option : negation FROM RDNS",
928"match_option : negation FROM RDNS tables",
929"match_option : negation FROM RDNS REGEX tables",
930"match_option : negation FROM AUTH",
931"match_option : negation FROM AUTH tables",
932"match_option : negation FROM AUTH REGEX tables",
933"match_option : negation FROM MAIL_FROM tables",
934"match_option : negation FROM MAIL_FROM REGEX tables",
935"match_option : negation FOR LOCAL",
936"match_option : negation FOR ANY",
937"match_option : negation FOR DOMAIN tables",
938"match_option : negation FOR DOMAIN REGEX tables",
939"match_option : negation FOR RCPT_TO tables",
940"match_option : negation FOR RCPT_TO REGEX tables",
941"match_options : match_option match_options",
942"match_options :",
943"match_dispatcher : STRING",
944"action : REJECT",
945"action : ACTION match_dispatcher",
946"$$19 :",
947"match : MATCH $$19 match_options action",
948"filter_action_builtin : filter_action_builtin_nojunk",
949"filter_action_builtin : JUNK",
950"filter_action_builtin : BYPASS",
951"filter_action_builtin_nojunk : REJECT STRING",
952"filter_action_builtin_nojunk : DISCONNECT STRING",
953"filter_action_builtin_nojunk : REWRITE STRING",
954"filter_action_builtin_nojunk : REPORT STRING",
955"filter_phase_check_fcrdns : negation FCRDNS",
956"filter_phase_check_rdns : negation RDNS",
957"filter_phase_check_rdns_table : negation RDNS tables",
958"filter_phase_check_rdns_regex : negation RDNS REGEX tables",
959"filter_phase_check_src_table : negation SRC tables",
960"filter_phase_check_src_regex : negation SRC REGEX tables",
961"filter_phase_check_helo_table : negation HELO tables",
962"filter_phase_check_helo_regex : negation HELO REGEX tables",
963"filter_phase_check_auth : negation AUTH",
964"filter_phase_check_auth_table : negation AUTH tables",
965"filter_phase_check_auth_regex : negation AUTH REGEX tables",
966"filter_phase_check_mail_from_table : negation MAIL_FROM tables",
967"filter_phase_check_mail_from_regex : negation MAIL_FROM REGEX tables",
968"filter_phase_check_rcpt_to_table : negation RCPT_TO tables",
969"filter_phase_check_rcpt_to_regex : negation RCPT_TO REGEX tables",
970"filter_phase_global_options : filter_phase_check_fcrdns",
971"filter_phase_global_options : filter_phase_check_rdns",
972"filter_phase_global_options : filter_phase_check_rdns_regex",
973"filter_phase_global_options : filter_phase_check_rdns_table",
974"filter_phase_global_options : filter_phase_check_src_regex",
975"filter_phase_global_options : filter_phase_check_src_table",
976"filter_phase_connect_options : filter_phase_global_options",
977"filter_phase_helo_options : filter_phase_check_helo_table",
978"filter_phase_helo_options : filter_phase_check_helo_regex",
979"filter_phase_helo_options : filter_phase_global_options",
980"filter_phase_auth_options : filter_phase_check_helo_table",
981"filter_phase_auth_options : filter_phase_check_helo_regex",
982"filter_phase_auth_options : filter_phase_check_auth",
983"filter_phase_auth_options : filter_phase_check_auth_table",
984"filter_phase_auth_options : filter_phase_check_auth_regex",
985"filter_phase_auth_options : filter_phase_global_options",
986"filter_phase_mail_from_options : filter_phase_check_helo_table",
987"filter_phase_mail_from_options : filter_phase_check_helo_regex",
988"filter_phase_mail_from_options : filter_phase_check_auth",
989"filter_phase_mail_from_options : filter_phase_check_auth_table",
990"filter_phase_mail_from_options : filter_phase_check_auth_regex",
991"filter_phase_mail_from_options : filter_phase_check_mail_from_table",
992"filter_phase_mail_from_options : filter_phase_check_mail_from_regex",
993"filter_phase_mail_from_options : filter_phase_global_options",
994"filter_phase_rcpt_to_options : filter_phase_check_helo_table",
995"filter_phase_rcpt_to_options : filter_phase_check_helo_regex",
996"filter_phase_rcpt_to_options : filter_phase_check_auth",
997"filter_phase_rcpt_to_options : filter_phase_check_auth_table",
998"filter_phase_rcpt_to_options : filter_phase_check_auth_regex",
999"filter_phase_rcpt_to_options : filter_phase_check_mail_from_table",
1000"filter_phase_rcpt_to_options : filter_phase_check_mail_from_regex",
1001"filter_phase_rcpt_to_options : filter_phase_check_rcpt_to_table",
1002"filter_phase_rcpt_to_options : filter_phase_check_rcpt_to_regex",
1003"filter_phase_rcpt_to_options : filter_phase_global_options",
1004"filter_phase_data_options : filter_phase_check_helo_table",
1005"filter_phase_data_options : filter_phase_check_helo_regex",
1006"filter_phase_data_options : filter_phase_check_auth",
1007"filter_phase_data_options : filter_phase_check_auth_table",
1008"filter_phase_data_options : filter_phase_check_auth_regex",
1009"filter_phase_data_options : filter_phase_check_mail_from_table",
1010"filter_phase_data_options : filter_phase_check_mail_from_regex",
1011"filter_phase_data_options : filter_phase_global_options",
1012"filter_phase_commit_options : filter_phase_check_helo_table",
1013"filter_phase_commit_options : filter_phase_check_helo_regex",
1014"filter_phase_commit_options : filter_phase_check_auth",
1015"filter_phase_commit_options : filter_phase_check_auth_table",
1016"filter_phase_commit_options : filter_phase_check_auth_regex",
1017"filter_phase_commit_options : filter_phase_check_mail_from_table",
1018"filter_phase_commit_options : filter_phase_check_mail_from_regex",
1019"filter_phase_commit_options : filter_phase_global_options",
1020"$$20 :",
1021"filter_phase_connect : CONNECT $$20 MATCH filter_phase_connect_options filter_action_builtin",
1022"$$21 :",
1023"filter_phase_helo : HELO $$21 MATCH filter_phase_helo_options filter_action_builtin",
1024"$$22 :",
1025"filter_phase_ehlo : EHLO $$22 MATCH filter_phase_helo_options filter_action_builtin",
1026"$$23 :",
1027"filter_phase_auth : AUTH $$23 MATCH filter_phase_auth_options filter_action_builtin",
1028"$$24 :",
1029"filter_phase_mail_from : MAIL_FROM $$24 MATCH filter_phase_mail_from_options filter_action_builtin",
1030"$$25 :",
1031"filter_phase_rcpt_to : RCPT_TO $$25 MATCH filter_phase_rcpt_to_options filter_action_builtin",
1032"$$26 :",
1033"filter_phase_data : DATA $$26 MATCH filter_phase_data_options filter_action_builtin",
1034"$$27 :",
1035"filter_phase_commit : COMMIT $$27 MATCH filter_phase_commit_options filter_action_builtin_nojunk",
1036"filter_phase : filter_phase_connect",
1037"filter_phase : filter_phase_helo",
1038"filter_phase : filter_phase_ehlo",
1039"filter_phase : filter_phase_auth",
1040"filter_phase : filter_phase_mail_from",
1041"filter_phase : filter_phase_rcpt_to",
1042"filter_phase : filter_phase_data",
1043"filter_phase : filter_phase_commit",
1044"filterel : STRING",
1045"filter_list : filterel",
1046"filter_list : filterel comma filter_list",
1047"filter : FILTER STRING PROC STRING",
1048"$$28 :",
1049"filter : FILTER STRING PROC_EXEC STRING $$28 proc_params",
1050"$$29 :",
1051"filter : FILTER STRING PHASE $$29 filter_phase",
1052"$$30 :",
1053"filter : FILTER STRING CHAIN $$30 '{' filter_list '}'",
1054"size : NUMBER",
1055"size : STRING",
1056"bouncedelay : STRING",
1057"bouncedelays : bouncedelays ',' bouncedelay",
1058"bouncedelays : bouncedelay",
1059"opt_limit_mda : STRING NUMBER",
1060"limits_smtp : opt_limit_smtp limits_smtp",
1061"limits_smtp :",
1062"opt_limit_smtp : STRING NUMBER",
1063"limits_mda : opt_limit_mda limits_mda",
1064"limits_mda :",
1065"opt_limit_mta : INET4",
1066"opt_limit_mta : INET6",
1067"opt_limit_mta : STRING NUMBER",
1068"limits_mta : opt_limit_mta limits_mta",
1069"limits_mta :",
1070"opt_limit_scheduler : STRING NUMBER",
1071"limits_scheduler : opt_limit_scheduler limits_scheduler",
1072"limits_scheduler :",
1073"opt_sock_listen : FILTER STRING",
1074"$$31 :",
1075"opt_sock_listen : FILTER $$31 '{' filter_list '}'",
1076"opt_sock_listen : MASK_SRC",
1077"opt_sock_listen : TAG STRING",
1078"opt_if_listen : INET4",
1079"opt_if_listen : INET6",
1080"opt_if_listen : PORT STRING",
1081"opt_if_listen : PORT SMTP",
1082"opt_if_listen : PORT SMTPS",
1083"opt_if_listen : PORT NUMBER",
1084"opt_if_listen : FILTER STRING",
1085"$$32 :",
1086"opt_if_listen : FILTER $$32 '{' filter_list '}'",
1087"opt_if_listen : SMTPS",
1088"opt_if_listen : SMTPS VERIFY",
1089"opt_if_listen : TLS",
1090"opt_if_listen : TLS_REQUIRE",
1091"opt_if_listen : TLS_REQUIRE VERIFY",
1092"opt_if_listen : CIPHERS STRING",
1093"opt_if_listen : PROTOCOLS STRING",
1094"opt_if_listen : PKI STRING",
1095"opt_if_listen : CA STRING",
1096"opt_if_listen : AUTH",
1097"opt_if_listen : AUTH_OPTIONAL",
1098"opt_if_listen : AUTH tables",
1099"opt_if_listen : AUTH_OPTIONAL tables",
1100"opt_if_listen : TAG STRING",
1101"opt_if_listen : HOSTNAME STRING",
1102"opt_if_listen : HOSTNAMES tables",
1103"opt_if_listen : MASK_SRC",
1104"opt_if_listen : RECEIVEDAUTH",
1105"opt_if_listen : NO_DSN",
1106"opt_if_listen : PROXY_V2",
1107"opt_if_listen : SENDERS tables",
1108"opt_if_listen : SENDERS tables MASQUERADE",
1109"listener_type : socket_listener",
1110"listener_type : if_listener",
1111"socket_listener : SOCKET sock_listen",
1112"if_listener : STRING if_listen",
1113"sock_listen : opt_sock_listen sock_listen",
1114"sock_listen :",
1115"if_listen : opt_if_listen if_listen",
1116"if_listen :",
1117"$$33 :",
1118"listen : LISTEN $$33 ON listener_type",
1119"table : TABLE STRING STRING",
1120"$$34 :",
1121"table : TABLE STRING $$34 '{' tableval_list '}'",
1122"tablenew : STRING",
1123"$$35 :",
1124"tablenew : '{' $$35 tableval_list '}'",
1125"tableref : '<' STRING '>'",
1126"tables : tablenew",
1127"tables : tableref",
1128};
1129#endif
1130#ifdef YYSTACKSIZE10000
1131#undef YYMAXDEPTH10000
1132#define YYMAXDEPTH10000 YYSTACKSIZE10000
1133#else
1134#ifdef YYMAXDEPTH10000
1135#define YYSTACKSIZE10000 YYMAXDEPTH10000
1136#else
1137#define YYSTACKSIZE10000 10000
1138#define YYMAXDEPTH10000 10000
1139#endif
1140#endif
1141#define YYINITSTACKSIZE200 200
1142/* LINTUSED */
1143int yydebug;
1144int yynerrs;
1145int yyerrflag;
1146int yychar;
1147short *yyssp;
1148YYSTYPE *yyvsp;
1149YYSTYPE yyval;
1150YYSTYPE yylval;
1151short *yyss;
1152short *yysslim;
1153YYSTYPE *yyvs;
1154unsigned int yystacksize;
1155int yyparse(void);
1156#line 2608 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
1157
1158struct keywords {
1159 const char *k_name;
1160 int k_val;
1161};
1162
1163int
1164yyerror(const char *fmt, ...)
1165{
1166 va_list ap;
1167 char *msg;
1168
1169 file->errors++;
1170 va_start(ap, fmt)__builtin_va_start(ap, fmt);
1171 if (vasprintf(&msg, fmt, ap) == -1)
1172 fatalx("yyerror vasprintf");
1173 va_end(ap)__builtin_va_end(ap);
1174 logit(LOG_CRIT2, "%s:%d: %s", file->name, yylval.lineno, msg);
1175 free(msg);
1176 return (0);
1177}
1178
1179int
1180kw_cmp(const void *k, const void *e)
1181{
1182 return (strcmp(k, ((const struct keywords *)e)->k_name));
1183}
1184
1185int
1186lookup(char *s)
1187{
1188 /* this has to be sorted always */
1189 static const struct keywords keywords[] = {
1190 { "action", ACTION257 },
1191 { "admd", ADMD258 },
1192 { "alias", ALIAS259 },
1193 { "any", ANY260 },
1194 { "auth", AUTH262 },
1195 { "auth-optional", AUTH_OPTIONAL263 },
1196 { "backup", BACKUP264 },
1197 { "bounce", BOUNCE265 },
1198 { "bypass", BYPASS266 },
1199 { "ca", CA267 },
1200 { "cert", CERT268 },
1201 { "chain", CHAIN269 },
1202 { "chroot", CHROOT270 },
1203 { "ciphers", CIPHERS271 },
1204 { "commit", COMMIT272 },
1205 { "compression", COMPRESSION273 },
1206 { "connect", CONNECT274 },
1207 { "data", DATA275 },
1208 { "data-line", DATA_LINE276 },
1209 { "dhe", DHE277 },
1210 { "disconnect", DISCONNECT278 },
1211 { "domain", DOMAIN279 },
1212 { "ehlo", EHLO280 },
1213 { "encryption", ENCRYPTION282 },
1214 { "expand-only", EXPAND_ONLY284 },
1215 { "fcrdns", FCRDNS285 },
1216 { "filter", FILTER286 },
1217 { "for", FOR287 },
1218 { "forward-only", FORWARD_ONLY288 },
1219 { "from", FROM289 },
1220 { "group", GROUP290 },
1221 { "helo", HELO291 },
1222 { "helo-src", HELO_SRC292 },
1223 { "host", HOST293 },
1224 { "hostname", HOSTNAME294 },
1225 { "hostnames", HOSTNAMES295 },
1226 { "include", INCLUDE296 },
1227 { "inet4", INET4297 },
1228 { "inet6", INET6298 },
1229 { "junk", JUNK299 },
1230 { "key", KEY300 },
1231 { "limit", LIMIT301 },
1232 { "listen", LISTEN302 },
1233 { "lmtp", LMTP303 },
1234 { "local", LOCAL304 },
1235 { "mail-from", MAIL_FROM305 },
1236 { "maildir", MAILDIR306 },
1237 { "mask-src", MASK_SRC307 },
1238 { "masquerade", MASQUERADE308 },
1239 { "match", MATCH309 },
1240 { "max-deferred", MAX_DEFERRED311 },
1241 { "max-message-size", MAX_MESSAGE_SIZE310 },
1242 { "mbox", MBOX312 },
1243 { "mda", MDA313 },
1244 { "mta", MTA314 },
1245 { "mx", MX315 },
1246 { "no-dsn", NO_DSN316 },
1247 { "no-verify", NO_VERIFY317 },
1248 { "noop", NOOP318 },
1249 { "on", ON319 },
1250 { "phase", PHASE320 },
1251 { "pki", PKI321 },
1252 { "port", PORT322 },
1253 { "proc", PROC323 },
1254 { "proc-exec", PROC_EXEC324 },
1255 { "protocols", PROTOCOLS325 },
1256 { "proxy-v2", PROXY_V2326 },
1257 { "queue", QUEUE327 },
1258 { "quit", QUIT328 },
1259 { "rcpt-to", RCPT_TO329 },
1260 { "rdns", RDNS330 },
1261 { "received-auth", RECEIVEDAUTH332 },
1262 { "recipient", RECIPIENT331 },
1263 { "regex", REGEX333 },
1264 { "reject", REJECT335 },
1265 { "relay", RELAY334 },
1266 { "report", REPORT336 },
1267 { "rewrite", REWRITE337 },
1268 { "rset", RSET338 },
1269 { "scheduler", SCHEDULER339 },
1270 { "senders", SENDERS341 },
1271 { "smtp", SMTP342 },
1272 { "smtp-in", SMTP_IN343 },
1273 { "smtp-out", SMTP_OUT344 },
1274 { "smtps", SMTPS345 },
1275 { "socket", SOCKET346 },
1276 { "src", SRC347 },
1277 { "srs", SRS348 },
1278 { "sub-addr-delim", SUB_ADDR_DELIM349 },
1279 { "table", TABLE350 },
1280 { "tag", TAG351 },
1281 { "tagged", TAGGED352 },
1282 { "tls", TLS353 },
1283 { "tls-require", TLS_REQUIRE354 },
1284 { "ttl", TTL355 },
1285 { "user", USER356 },
1286 { "userbase", USERBASE357 },
1287 { "verify", VERIFY358 },
1288 { "virtual", VIRTUAL359 },
1289 { "warn-interval", WARN_INTERVAL360 },
1290 { "wrapper", WRAPPER361 },
1291 };
1292 const struct keywords *p;
1293
1294 p = bsearch(s, keywords, sizeof(keywords)/sizeof(keywords[0]),
1295 sizeof(keywords[0]), kw_cmp);
1296
1297 if (p)
1298 return (p->k_val);
1299 else
1300 return (STRING362);
1301}
1302
1303#define START_EXPAND1 1
1304#define DONE_EXPAND2 2
1305
1306static int expanding;
1307
1308int
1309igetc(void)
1310{
1311 int c;
1312
1313 while (1) {
1314 if (file->ungetpos > 0)
1315 c = file->ungetbuf[--file->ungetpos];
1316 else
1317 c = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget
(file->stream) : (int)(*(file->stream)->_p++)) : (getc
)(file->stream));
1318
1319 if (c == START_EXPAND1)
1320 expanding = 1;
1321 else if (c == DONE_EXPAND2)
1322 expanding = 0;
1323 else
1324 break;
1325 }
1326 return (c);
1327}
1328
1329int
1330lgetc(int quotec)
1331{
1332 int c, next;
1333
1334 if (quotec) {
1335 if ((c = igetc()) == EOF(-1)) {
1336 yyerror("reached end of file while parsing "
1337 "quoted string");
1338 if (file == topfile || popfile() == EOF(-1))
1339 return (EOF(-1));
1340 return (quotec);
1341 }
1342 return (c);
1343 }
1344
1345 while ((c = igetc()) == '\\') {
1346 next = igetc();
1347 if (next != '\n') {
1348 c = next;
1349 break;
1350 }
1351 yylval.lineno = file->lineno;
1352 file->lineno++;
1353 }
1354
1355 if (c == EOF(-1)) {
1356 /*
1357 * Fake EOL when hit EOF for the first time. This gets line
1358 * count right if last line in included file is syntactically
1359 * invalid and has no newline.
1360 */
1361 if (file->eof_reached == 0) {
1362 file->eof_reached = 1;
1363 return ('\n');
1364 }
1365 while (c == EOF(-1)) {
1366 if (file == topfile || popfile() == EOF(-1))
1367 return (EOF(-1));
1368 c = igetc();
1369 }
1370 }
1371 return (c);
1372}
1373
1374void
1375lungetc(int c)
1376{
1377 if (c == EOF(-1))
1378 return;
1379
1380 if (file->ungetpos >= file->ungetsize) {
1381 void *p = reallocarray(file->ungetbuf, file->ungetsize, 2);
1382 if (p == NULL((void *)0))
1383 fatal("%s", __func__);
1384 file->ungetbuf = p;
1385 file->ungetsize *= 2;
1386 }
1387 file->ungetbuf[file->ungetpos++] = c;
1388}
1389
1390int
1391findeol(void)
1392{
1393 int c;
1394
1395 /* skip to either EOF or the first real EOL */
1396 while (1) {
1397 c = lgetc(0);
1398 if (c == '\n') {
1399 file->lineno++;
1400 break;
1401 }
1402 if (c == EOF(-1))
1403 break;
1404 }
1405 return (ERROR283);
1406}
1407
1408int
1409yylex(void)
1410{
1411 char buf[8096];
1412 char *p, *val;
1413 int quotec, next, c;
1414 int token;
1415
1416top:
1417 p = buf;
1418 while ((c = lgetc(0)) == ' ' || c == '\t')
1419 ; /* nothing */
1420
1421 yylval.lineno = file->lineno;
1422 if (c == '#')
1423 while ((c = lgetc(0)) != '\n' && c != EOF(-1))
1424 ; /* nothing */
1425 if (c == '$' && !expanding) {
1426 while (1) {
1427 if ((c = lgetc(0)) == EOF(-1))
1428 return (0);
1429
1430 if (p + 1 >= buf + sizeof(buf) - 1) {
1431 yyerror("string too long");
1432 return (findeol());
1433 }
1434 if (isalnum(c) || c == '_') {
1435 *p++ = c;
1436 continue;
1437 }
1438 *p = '\0';
1439 lungetc(c);
1440 break;
1441 }
1442 val = symget(buf);
1443 if (val == NULL((void *)0)) {
1444 yyerror("macro '%s' not defined", buf);
1445 return (findeol());
1446 }
1447 p = val + strlen(val) - 1;
1448 lungetc(DONE_EXPAND2);
1449 while (p >= val) {
1450 lungetc((unsigned char)*p);
1451 p--;
1452 }
1453 lungetc(START_EXPAND1);
1454 goto top;
1455 }
1456
1457 switch (c) {
1458 case '\'':
1459 case '"':
1460 quotec = c;
1461 while (1) {
1462 if ((c = lgetc(quotec)) == EOF(-1))
1463 return (0);
1464 if (c == '\n') {
1465 file->lineno++;
1466 continue;
1467 } else if (c == '\\') {
1468 if ((next = lgetc(quotec)) == EOF(-1))
1469 return (0);
1470 if (next == quotec || next == ' ' ||
1471 next == '\t')
1472 c = next;
1473 else if (next == '\n') {
1474 file->lineno++;
1475 continue;
1476 } else
1477 lungetc(next);
1478 } else if (c == quotec) {
1479 *p = '\0';
1480 break;
1481 } else if (c == '\0') {
1482 yyerror("syntax error");
1483 return (findeol());
1484 }
1485 if (p + 1 >= buf + sizeof(buf) - 1) {
1486 yyerror("string too long");
1487 return (findeol());
1488 }
1489 *p++ = c;
1490 }
1491 yylval.v.string = strdup(buf);
1492 if (yylval.v.string == NULL((void *)0))
1493 fatal("%s", __func__);
1494 return (STRING362);
1495 }
1496
1497#define allowed_to_end_number(x)(isspace(x) || x == ')' || x ==',' || x == '/' || x == '}' ||
x == '=') \
1498 (isspace(x) || x == ')' || x ==',' || x == '/' || x == '}' || x == '=')
1499
1500 if (c == '-' || isdigit(c)) {
1501 do {
1502 *p++ = c;
1503 if ((size_t)(p-buf) >= sizeof(buf)) {
1504 yyerror("string too long");
1505 return (findeol());
1506 }
1507 } while ((c = lgetc(0)) != EOF(-1) && isdigit(c));
1508 lungetc(c);
1509 if (p == buf + 1 && buf[0] == '-')
1510 goto nodigits;
1511 if (c == EOF(-1) || allowed_to_end_number(c)(isspace(c) || c == ')' || c ==',' || c == '/' || c == '}' ||
c == '=')) {
1512 const char *errstr = NULL((void *)0);
1513
1514 *p = '\0';
1515 yylval.v.number = strtonum(buf, LLONG_MIN(-9223372036854775807LL -1LL),
1516 LLONG_MAX9223372036854775807LL, &errstr);
1517 if (errstr) {
1518 yyerror("\"%s\" invalid number: %s",
1519 buf, errstr);
1520 return (findeol());
1521 }
1522 return (NUMBER363);
1523 } else {
1524nodigits:
1525 while (p > buf + 1)
1526 lungetc((unsigned char)*--p);
1527 c = (unsigned char)*--p;
1528 if (c == '-')
1529 return (c);
1530 }
1531 }
1532
1533 if (c == '=') {
1534 if ((c = lgetc(0)) != EOF(-1) && c == '>')
1535 return (ARROW261);
1536 lungetc(c);
1537 c = '=';
1538 }
1539
1540#define allowed_in_string(x)(isalnum(x) || (ispunct(x) && x != '(' && x !=
')' && x != '{' && x != '}' && x != '<'
&& x != '>' && x != '!' && x != '='
&& x != '#' && x != ',')) \
1541 (isalnum(x) || (ispunct(x) && x != '(' && x != ')' && \
1542 x != '{' && x != '}' && x != '<' && x != '>' && \
1543 x != '!' && x != '=' && x != '#' && \
1544 x != ','))
1545
1546 if (isalnum(c) || c == ':' || c == '_') {
1547 do {
1548 *p++ = c;
1549 if ((size_t)(p-buf) >= sizeof(buf)) {
1550 yyerror("string too long");
1551 return (findeol());
1552 }
1553 } while ((c = lgetc(0)) != EOF(-1) && (allowed_in_string(c)(isalnum(c) || (ispunct(c) && c != '(' && c !=
')' && c != '{' && c != '}' && c != '<'
&& c != '>' && c != '!' && c != '='
&& c != '#' && c != ','))));
1554 lungetc(c);
1555 *p = '\0';
1556 if ((token = lookup(buf)) == STRING362)
1557 if ((yylval.v.string = strdup(buf)) == NULL((void *)0))
1558 fatal("%s", __func__);
1559 return (token);
1560 }
1561 if (c == '\n') {
1562 yylval.lineno = file->lineno;
1563 file->lineno++;
1564 }
1565 if (c == EOF(-1))
1566 return (0);
1567 return (c);
1568}
1569
1570int
1571check_file_secrecy(int fd, const char *fname)
1572{
1573 struct stat st;
1574
1575 if (fstat(fd, &st)) {
1576 log_warn("warn: cannot stat %s", fname);
1577 return (-1);
1578 }
1579 if (st.st_uid != 0 && st.st_uid != getuid()) {
1580 log_warnx("warn: %s: owner not root or current user", fname);
1581 return (-1);
1582 }
1583 if (st.st_mode & (S_IWGRP0000020 | S_IXGRP0000010 | S_IRWXO0000007)) {
1584 log_warnx("warn: %s: group/world readable/writeable", fname);
1585 return (-1);
1586 }
1587 return (0);
1588}
1589
1590struct file *
1591pushfile(const char *name, int secret)
1592{
1593 struct file *nfile;
1594
1595 if ((nfile = calloc(1, sizeof(struct file))) == NULL((void *)0)) {
1596 log_warn("%s", __func__);
1597 return (NULL((void *)0));
1598 }
1599 if ((nfile->name = strdup(name)) == NULL((void *)0)) {
1600 log_warn("%s", __func__);
1601 free(nfile);
1602 return (NULL((void *)0));
1603 }
1604 if ((nfile->stream = fopen(nfile->name, "r")) == NULL((void *)0)) {
1605 log_warn("%s: %s", __func__, nfile->name);
1606 free(nfile->name);
1607 free(nfile);
1608 return (NULL((void *)0));
1609 } else if (secret &&
1610 check_file_secrecy(fileno(nfile->stream)(!__isthreaded ? ((nfile->stream)->_file) : (fileno)(nfile
->stream)), nfile->name)) {
1611 fclose(nfile->stream);
1612 free(nfile->name);
1613 free(nfile);
1614 return (NULL((void *)0));
1615 }
1616 nfile->lineno = TAILQ_EMPTY(&files)(((&files)->tqh_first) == ((void *)0)) ? 1 : 0;
1617 nfile->ungetsize = 16;
1618 nfile->ungetbuf = malloc(nfile->ungetsize);
1619 if (nfile->ungetbuf == NULL((void *)0)) {
1620 log_warn("%s", __func__);
1621 fclose(nfile->stream);
1622 free(nfile->name);
1623 free(nfile);
1624 return (NULL((void *)0));
1625 }
1626 TAILQ_INSERT_TAIL(&files, nfile, entry)do { (nfile)->entry.tqe_next = ((void *)0); (nfile)->entry
.tqe_prev = (&files)->tqh_last; *(&files)->tqh_last
= (nfile); (&files)->tqh_last = &(nfile)->entry
.tqe_next; } while (0);
1627 return (nfile);
1628}
1629
1630int
1631popfile(void)
1632{
1633 struct file *prev;
1634
1635 if ((prev = TAILQ_PREV(file, files, entry)(*(((struct files *)((file)->entry.tqe_prev))->tqh_last
))) != NULL((void *)0))
1636 prev->errors += file->errors;
1637
1638 TAILQ_REMOVE(&files, file, entry)do { if (((file)->entry.tqe_next) != ((void *)0)) (file)->
entry.tqe_next->entry.tqe_prev = (file)->entry.tqe_prev
; else (&files)->tqh_last = (file)->entry.tqe_prev;
*(file)->entry.tqe_prev = (file)->entry.tqe_next; ; ; }
while (0);
1639 fclose(file->stream);
1640 free(file->name);
1641 free(file->ungetbuf);
1642 free(file);
1643 file = prev;
1644 return (file ? 0 : EOF(-1));
1645}
1646
1647int
1648parse_config(struct smtpd *x_conf, const char *filename, int opts)
1649{
1650 struct sym *sym, *next;
1651
1652 conf = x_conf;
1653 errors = 0;
1654
1655 if ((file = pushfile(filename, 0)) == NULL((void *)0)) {
1656 purge_config(PURGE_EVERYTHING0xff);
1657 return (-1);
1658 }
1659 topfile = file;
1660
1661 /*
1662 * parse configuration
1663 */
1664 setservent(1);
1665 yyparse();
1666 errors = file->errors;
1667 popfile();
1668 endservent();
1669
1670 /* If the socket listener was not configured, create a default one. */
1671 if (!conf->sc_sock_listener) {
1672 memset(&listen_opts, 0, sizeof listen_opts);
1673 create_sock_listener(&listen_opts);
1674 }
1675
1676 /* Free macros and check which have not been used. */
1677 TAILQ_FOREACH_SAFE(sym, &symhead, entry, next)for ((sym) = ((&symhead)->tqh_first); (sym) != ((void *
)0) && ((next) = ((sym)->entry.tqe_next), 1); (sym
) = (next)) {
1678 if ((conf->sc_opts & SMTPD_OPT_VERBOSE0x00000001) && !sym->used)
1679 fprintf(stderr(&__sF[2]), "warning: macro '%s' not "
1680 "used\n", sym->nam);
1681 if (!sym->persist) {
1682 free(sym->nam);
1683 free(sym->val);
1684 TAILQ_REMOVE(&symhead, sym, entry)do { if (((sym)->entry.tqe_next) != ((void *)0)) (sym)->
entry.tqe_next->entry.tqe_prev = (sym)->entry.tqe_prev;
else (&symhead)->tqh_last = (sym)->entry.tqe_prev;
*(sym)->entry.tqe_prev = (sym)->entry.tqe_next; ; ; } while
(0);
1685 free(sym);
1686 }
1687 }
1688
1689 if (TAILQ_EMPTY(conf->sc_rules)(((conf->sc_rules)->tqh_first) == ((void *)0))) {
1690 log_warnx("warn: no rules, nothing to do");
1691 errors++;
1692 }
1693
1694 if (errors) {
1695 purge_config(PURGE_EVERYTHING0xff);
1696 return (-1);
1697 }
1698
1699 return (0);
1700}
1701
1702int
1703symset(const char *nam, const char *val, int persist)
1704{
1705 struct sym *sym;
1706
1707 TAILQ_FOREACH(sym, &symhead, entry)for((sym) = ((&symhead)->tqh_first); (sym) != ((void *
)0); (sym) = ((sym)->entry.tqe_next)) {
1708 if (strcmp(nam, sym->nam) == 0)
1709 break;
1710 }
1711
1712 if (sym != NULL((void *)0)) {
1713 if (sym->persist == 1)
1714 return (0);
1715 else {
1716 free(sym->nam);
1717 free(sym->val);
1718 TAILQ_REMOVE(&symhead, sym, entry)do { if (((sym)->entry.tqe_next) != ((void *)0)) (sym)->
entry.tqe_next->entry.tqe_prev = (sym)->entry.tqe_prev;
else (&symhead)->tqh_last = (sym)->entry.tqe_prev;
*(sym)->entry.tqe_prev = (sym)->entry.tqe_next; ; ; } while
(0);
1719 free(sym);
1720 }
1721 }
1722 if ((sym = calloc(1, sizeof(*sym))) == NULL((void *)0))
1723 return (-1);
1724
1725 sym->nam = strdup(nam);
1726 if (sym->nam == NULL((void *)0)) {
1727 free(sym);
1728 return (-1);
1729 }
1730 sym->val = strdup(val);
1731 if (sym->val == NULL((void *)0)) {
1732 free(sym->nam);
1733 free(sym);
1734 return (-1);
1735 }
1736 sym->used = 0;
1737 sym->persist = persist;
1738 TAILQ_INSERT_TAIL(&symhead, sym, entry)do { (sym)->entry.tqe_next = ((void *)0); (sym)->entry.
tqe_prev = (&symhead)->tqh_last; *(&symhead)->tqh_last
= (sym); (&symhead)->tqh_last = &(sym)->entry.
tqe_next; } while (0);
1739 return (0);
1740}
1741
1742int
1743cmdline_symset(char *s)
1744{
1745 char *sym, *val;
1746 int ret;
1747
1748 if ((val = strrchr(s, '=')) == NULL((void *)0))
1749 return (-1);
1750 sym = strndup(s, val - s);
1751 if (sym == NULL((void *)0))
1752 fatalx("%s: strndup", __func__);
1753 ret = symset(sym, val + 1, 1);
1754 free(sym);
1755
1756 return (ret);
1757}
1758
1759char *
1760symget(const char *nam)
1761{
1762 struct sym *sym;
1763
1764 TAILQ_FOREACH(sym, &symhead, entry)for((sym) = ((&symhead)->tqh_first); (sym) != ((void *
)0); (sym) = ((sym)->entry.tqe_next)) {
1765 if (strcmp(nam, sym->nam) == 0) {
1766 sym->used = 1;
1767 return (sym->val);
1768 }
1769 }
1770 return (NULL((void *)0));
1771}
1772
1773static void
1774create_sock_listener(struct listen_opts *lo)
1775{
1776 struct listener *l = xcalloc(1, sizeof(*l));
1777 lo->hostname = conf->sc_hostname;
1778 l->ss.ss_family = AF_LOCAL1;
1779 l->ss.ss_len = sizeof(struct sockaddr *);
1780 l->local = 1;
1781 conf->sc_sock_listener = l;
1782 config_listener(l, lo);
1783}
1784
1785static void
1786create_if_listener(struct listen_opts *lo)
1787{
1788 uint16_t flags;
1789
1790 if (lo->port != 0 && lo->ssl == F_SSL(0x01 | 0x02))
1791 fatalx("invalid listen option: tls/smtps on same port");
1792
1793 if (lo->auth != 0 && !lo->ssl)
1794 fatalx("invalid listen option: auth requires tls/smtps");
1795
1796 if (lo->pkicount && !lo->ssl)
1797 fatalx("invalid listen option: pki requires tls/smtps");
1798 if (lo->pkicount == 0 && lo->ssl)
1799 fatalx("invalid listen option: pki required for tls/smtps");
1800
1801 flags = lo->flags;
1802
1803 if (lo->port) {
1804 lo->flags = lo->ssl|lo->auth|flags;
1805 lo->port = htons(lo->port)(__uint16_t)(__builtin_constant_p(lo->port) ? (__uint16_t)
(((__uint16_t)(lo->port) & 0xffU) << 8 | ((__uint16_t
)(lo->port) & 0xff00U) >> 8) : __swap16md(lo->
port));
1806 }
1807 else {
1808 if (lo->ssl & F_SMTPS0x02) {
1809 lo->port = htons(465)(__uint16_t)(__builtin_constant_p(465) ? (__uint16_t)(((__uint16_t
)(465) & 0xffU) << 8 | ((__uint16_t)(465) & 0xff00U
) >> 8) : __swap16md(465));
1810 lo->flags = F_SMTPS0x02|lo->auth|flags;
1811 }
1812
1813 if (!lo->ssl || (lo->ssl & F_STARTTLS0x01)) {
1814 lo->port = htons(25)(__uint16_t)(__builtin_constant_p(25) ? (__uint16_t)(((__uint16_t
)(25) & 0xffU) << 8 | ((__uint16_t)(25) & 0xff00U
) >> 8) : __swap16md(25));
1815 lo->flags = lo->auth|flags;
1816 if (lo->ssl & F_STARTTLS0x01)
1817 lo->flags |= F_STARTTLS0x01;
1818 }
1819 }
1820
1821 if (interface(lo))
1822 return;
1823 if (host_v4(lo))
1824 return;
1825 if (host_v6(lo))
1826 return;
1827 if (host_dns(lo))
1828 return;
1829
1830 fatalx("invalid virtual ip or interface: %s", lo->ifx);
1831}
1832
1833static void
1834config_listener(struct listener *h, struct listen_opts *lo)
1835{
1836 int i;
1837
1838 h->fd = -1;
1839 h->port = lo->port;
1840 h->flags = lo->flags;
1841
1842 if (lo->hostname == NULL((void *)0))
1843 lo->hostname = conf->sc_hostname;
1844
1845 if (lo->options & LO_FILTER) {
1846 h->flags |= F_FILTERED0x2000;
1847 (void)strlcpy(h->filter_name,
1848 lo->filtername,
1849 sizeof(h->filter_name));
1850 }
1851
1852 if (lo->authtable != NULL((void *)0))
1853 (void)strlcpy(h->authtable, lo->authtable->t_name, sizeof(h->authtable));
1854
1855 h->pkicount = lo->pkicount;
1856 if (h->pkicount) {
1857 h->pki = calloc(h->pkicount, sizeof(*h->pki));
1858 if (h->pki == NULL((void *)0))
1859 fatal("calloc");
1860 }
1861 for (i = 0; i < lo->pkicount; i++) {
1862 h->pki[i] = dict_get(conf->sc_pki_dict, lo->pki[i]);
1863 if (h->pki[i] == NULL((void *)0)) {
1864 log_warnx("pki name not found: %s", lo->pki[i]);
1865 fatalx(NULL((void *)0));
1866 }
1867 }
1868
1869 if (lo->tls_ciphers != NULL((void *)0) &&
1870 (h->tls_ciphers = strdup(lo->tls_ciphers)) == NULL((void *)0)) {
1871 fatal("strdup");
1872 }
1873
1874 if (lo->tls_protocols != NULL((void *)0) &&
1875 (h->tls_protocols = strdup(lo->tls_protocols)) == NULL((void *)0)) {
1876 fatal("strdup");
1877 }
1878
1879 if (lo->ca != NULL((void *)0)) {
1880 if (!lowercase(h->ca_name, lo->ca, sizeof(h->ca_name))) {
1881 log_warnx("ca name too long: %s", lo->ca);
1882 fatalx(NULL((void *)0));
1883 }
1884 if (dict_get(conf->sc_ca_dict, h->ca_name) == NULL((void *)0)) {
1885 log_warnx("ca name not found: %s", lo->ca);
1886 fatalx(NULL((void *)0));
1887 }
1888 }
1889 if (lo->tag != NULL((void *)0))
1890 (void)strlcpy(h->tag, lo->tag, sizeof(h->tag));
1891
1892 (void)strlcpy(h->hostname, lo->hostname, sizeof(h->hostname));
1893 if (lo->hostnametable)
1894 (void)strlcpy(h->hostnametable, lo->hostnametable->t_name, sizeof(h->hostnametable));
1895 if (lo->sendertable) {
1896 (void)strlcpy(h->sendertable, lo->sendertable->t_name, sizeof(h->sendertable));
1897 if (lo->options & LO_MASQUERADE)
1898 h->flags |= F_MASQUERADE0x1000;
1899 }
1900
1901 if (lo->ssl & F_TLS_VERIFY0x200)
1902 h->flags |= F_TLS_VERIFY0x200;
1903
1904 if (lo->ssl & F_STARTTLS_REQUIRE0x20)
1905 h->flags |= F_STARTTLS_REQUIRE0x20;
1906
1907 if (h != conf->sc_sock_listener)
1908 TAILQ_INSERT_TAIL(conf->sc_listeners, h, entry)do { (h)->entry.tqe_next = ((void *)0); (h)->entry.tqe_prev
= (conf->sc_listeners)->tqh_last; *(conf->sc_listeners
)->tqh_last = (h); (conf->sc_listeners)->tqh_last = &
(h)->entry.tqe_next; } while (0);
1909}
1910
1911static int
1912host_v4(struct listen_opts *lo)
1913{
1914 struct in_addr ina;
1915 struct sockaddr_in *sain;
1916 struct listener *h;
1917
1918 if (lo->family != AF_UNSPEC0 && lo->family != AF_INET2)
1919 return (0);
1920
1921 memset(&ina, 0, sizeof(ina));
1922 if (inet_pton(AF_INET2, lo->ifx, &ina) != 1)
1923 return (0);
1924
1925 h = xcalloc(1, sizeof(*h));
1926 sain = (struct sockaddr_in *)&h->ss;
1927 sain->sin_len = sizeof(struct sockaddr_in);
1928 sain->sin_family = AF_INET2;
1929 sain->sin_addr.s_addr = ina.s_addr;
1930 sain->sin_port = lo->port;
1931
1932 if (sain->sin_addr.s_addr == htonl(INADDR_LOOPBACK)(__uint32_t)(__builtin_constant_p(((u_int32_t)(0x7f000001))) ?
(__uint32_t)(((__uint32_t)(((u_int32_t)(0x7f000001))) & 0xff
) << 24 | ((__uint32_t)(((u_int32_t)(0x7f000001))) &
0xff00) << 8 | ((__uint32_t)(((u_int32_t)(0x7f000001))
) & 0xff0000) >> 8 | ((__uint32_t)(((u_int32_t)(0x7f000001
))) & 0xff000000) >> 24) : __swap32md(((u_int32_t)(
0x7f000001)))))
1933 h->local = 1;
1934 config_listener(h, lo);
1935
1936 return (1);
1937}
1938
1939static int
1940host_v6(struct listen_opts *lo)
1941{
1942 struct in6_addr ina6;
1943 struct sockaddr_in6 *sin6;
1944 struct listener *h;
1945
1946 if (lo->family != AF_UNSPEC0 && lo->family != AF_INET624)
1947 return (0);
1948
1949 memset(&ina6, 0, sizeof(ina6));
1950 if (inet_pton(AF_INET624, lo->ifx, &ina6) != 1)
1951 return (0);
1952
1953 h = xcalloc(1, sizeof(*h));
1954 sin6 = (struct sockaddr_in6 *)&h->ss;
1955 sin6->sin6_len = sizeof(struct sockaddr_in6);
1956 sin6->sin6_family = AF_INET624;
1957 sin6->sin6_port = lo->port;
1958 memcpy(&sin6->sin6_addr, &ina6, sizeof(ina6));
1959
1960 if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr)((*(const u_int32_t *)(const void *)(&(&sin6->sin6_addr
)->__u6_addr.__u6_addr8[0]) == 0) && (*(const u_int32_t
*)(const void *)(&(&sin6->sin6_addr)->__u6_addr
.__u6_addr8[4]) == 0) && (*(const u_int32_t *)(const void
*)(&(&sin6->sin6_addr)->__u6_addr.__u6_addr8[8
]) == 0) && (*(const u_int32_t *)(const void *)(&
(&sin6->sin6_addr)->__u6_addr.__u6_addr8[12]) == (__uint32_t
)(__builtin_constant_p(1) ? (__uint32_t)(((__uint32_t)(1) &
0xff) << 24 | ((__uint32_t)(1) & 0xff00) << 8
| ((__uint32_t)(1) & 0xff0000) >> 8 | ((__uint32_t
)(1) & 0xff000000) >> 24) : __swap32md(1)))))
1961 h->local = 1;
1962 config_listener(h, lo);
1963
1964 return (1);
1965}
1966
1967static int
1968host_dns(struct listen_opts *lo)
1969{
1970 struct addrinfo hints, *res0, *res;
1971 int error, cnt = 0;
1972 struct sockaddr_in *sain;
1973 struct sockaddr_in6 *sin6;
1974 struct listener *h;
1975
1976 memset(&hints, 0, sizeof(hints));
1977 hints.ai_family = lo->family;
1978 hints.ai_socktype = SOCK_STREAM1;
1979 hints.ai_flags = AI_ADDRCONFIG64;
1980 error = getaddrinfo(lo->ifx, NULL((void *)0), &hints, &res0);
1981 if (error == EAI_AGAIN-3 || error == EAI_NODATA-5 || error == EAI_NONAME-2)
1982 return (0);
1983 if (error) {
1984 log_warnx("warn: host_dns: could not parse \"%s\": %s", lo->ifx,
1985 gai_strerror(error));
1986 return (-1);
1987 }
1988
1989 for (res = res0; res; res = res->ai_next) {
1990 if (res->ai_family != AF_INET2 &&
1991 res->ai_family != AF_INET624)
1992 continue;
1993 h = xcalloc(1, sizeof(*h));
1994
1995 h->ss.ss_family = res->ai_family;
1996 if (res->ai_family == AF_INET2) {
1997 sain = (struct sockaddr_in *)&h->ss;
1998 sain->sin_len = sizeof(struct sockaddr_in);
1999 sain->sin_addr.s_addr = ((struct sockaddr_in *)
2000 res->ai_addr)->sin_addr.s_addr;
2001 sain->sin_port = lo->port;
2002 if (sain->sin_addr.s_addr == htonl(INADDR_LOOPBACK)(__uint32_t)(__builtin_constant_p(((u_int32_t)(0x7f000001))) ?
(__uint32_t)(((__uint32_t)(((u_int32_t)(0x7f000001))) & 0xff
) << 24 | ((__uint32_t)(((u_int32_t)(0x7f000001))) &
0xff00) << 8 | ((__uint32_t)(((u_int32_t)(0x7f000001))
) & 0xff0000) >> 8 | ((__uint32_t)(((u_int32_t)(0x7f000001
))) & 0xff000000) >> 24) : __swap32md(((u_int32_t)(
0x7f000001)))))
2003 h->local = 1;
2004 } else {
2005 sin6 = (struct sockaddr_in6 *)&h->ss;
2006 sin6->sin6_len = sizeof(struct sockaddr_in6);
2007 memcpy(&sin6->sin6_addr, &((struct sockaddr_in6 *)
2008 res->ai_addr)->sin6_addr, sizeof(struct in6_addr));
2009 sin6->sin6_port = lo->port;
2010 if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr)((*(const u_int32_t *)(const void *)(&(&sin6->sin6_addr
)->__u6_addr.__u6_addr8[0]) == 0) && (*(const u_int32_t
*)(const void *)(&(&sin6->sin6_addr)->__u6_addr
.__u6_addr8[4]) == 0) && (*(const u_int32_t *)(const void
*)(&(&sin6->sin6_addr)->__u6_addr.__u6_addr8[8
]) == 0) && (*(const u_int32_t *)(const void *)(&
(&sin6->sin6_addr)->__u6_addr.__u6_addr8[12]) == (__uint32_t
)(__builtin_constant_p(1) ? (__uint32_t)(((__uint32_t)(1) &
0xff) << 24 | ((__uint32_t)(1) & 0xff00) << 8
| ((__uint32_t)(1) & 0xff0000) >> 8 | ((__uint32_t
)(1) & 0xff000000) >> 24) : __swap32md(1)))))
2011 h->local = 1;
2012 }
2013
2014 config_listener(h, lo);
2015
2016 cnt++;
2017 }
2018
2019 freeaddrinfo(res0);
2020 return (cnt);
2021}
2022
2023static int
2024interface(struct listen_opts *lo)
2025{
2026 struct ifaddrs *ifap, *p;
2027 struct sockaddr_in *sain;
2028 struct sockaddr_in6 *sin6;
2029 struct listener *h;
2030 int ret = 0;
2031
2032 if (getifaddrs(&ifap) == -1)
2033 fatal("getifaddrs");
2034
2035 for (p = ifap; p != NULL((void *)0); p = p->ifa_next) {
2036 if (p->ifa_addr == NULL((void *)0))
2037 continue;
2038 if (strcmp(p->ifa_name, lo->ifx) != 0 &&
2039 !is_if_in_group(p->ifa_name, lo->ifx))
2040 continue;
2041 if (lo->family != AF_UNSPEC0 && lo->family != p->ifa_addr->sa_family)
2042 continue;
2043
2044 h = xcalloc(1, sizeof(*h));
2045
2046 switch (p->ifa_addr->sa_family) {
2047 case AF_INET2:
2048 sain = (struct sockaddr_in *)&h->ss;
2049 *sain = *(struct sockaddr_in *)p->ifa_addr;
2050 sain->sin_len = sizeof(struct sockaddr_in);
2051 sain->sin_port = lo->port;
2052 if (sain->sin_addr.s_addr == htonl(INADDR_LOOPBACK)(__uint32_t)(__builtin_constant_p(((u_int32_t)(0x7f000001))) ?
(__uint32_t)(((__uint32_t)(((u_int32_t)(0x7f000001))) & 0xff
) << 24 | ((__uint32_t)(((u_int32_t)(0x7f000001))) &
0xff00) << 8 | ((__uint32_t)(((u_int32_t)(0x7f000001))
) & 0xff0000) >> 8 | ((__uint32_t)(((u_int32_t)(0x7f000001
))) & 0xff000000) >> 24) : __swap32md(((u_int32_t)(
0x7f000001)))))
2053 h->local = 1;
2054 break;
2055
2056 case AF_INET624:
2057 sin6 = (struct sockaddr_in6 *)&h->ss;
2058 *sin6 = *(struct sockaddr_in6 *)p->ifa_addr;
2059 sin6->sin6_len = sizeof(struct sockaddr_in6);
2060 sin6->sin6_port = lo->port;
2061#ifdef __KAME__
2062 if ((IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)(((&sin6->sin6_addr)->__u6_addr.__u6_addr8[0] == 0xfe
) && (((&sin6->sin6_addr)->__u6_addr.__u6_addr8
[1] & 0xc0) == 0x80)) ||
2063 IN6_IS_ADDR_MC_LINKLOCAL(&sin6->sin6_addr)(((&sin6->sin6_addr)->__u6_addr.__u6_addr8[0] == 0xff
) && (((&sin6->sin6_addr)->__u6_addr.__u6_addr8
[1] & 0x0f) == 0x02)) ||
2064 IN6_IS_ADDR_MC_INTFACELOCAL(&sin6->sin6_addr)(((&sin6->sin6_addr)->__u6_addr.__u6_addr8[0] == 0xff
) && (((&sin6->sin6_addr)->__u6_addr.__u6_addr8
[1] & 0x0f) == 0x01))) &&
2065 sin6->sin6_scope_id == 0) {
2066 sin6->sin6_scope_id = ntohs((__uint16_t)(__builtin_constant_p(*(u_int16_t *)&sin6->
sin6_addr.__u6_addr.__u6_addr8[2]) ? (__uint16_t)(((__uint16_t
)(*(u_int16_t *)&sin6->sin6_addr.__u6_addr.__u6_addr8[
2]) & 0xffU) << 8 | ((__uint16_t)(*(u_int16_t *)&
sin6->sin6_addr.__u6_addr.__u6_addr8[2]) & 0xff00U) >>
8) : __swap16md(*(u_int16_t *)&sin6->sin6_addr.__u6_addr
.__u6_addr8[2]))
2067 *(u_int16_t *)&sin6->sin6_addr.s6_addr[2])(__uint16_t)(__builtin_constant_p(*(u_int16_t *)&sin6->
sin6_addr.__u6_addr.__u6_addr8[2]) ? (__uint16_t)(((__uint16_t
)(*(u_int16_t *)&sin6->sin6_addr.__u6_addr.__u6_addr8[
2]) & 0xffU) << 8 | ((__uint16_t)(*(u_int16_t *)&
sin6->sin6_addr.__u6_addr.__u6_addr8[2]) & 0xff00U) >>
8) : __swap16md(*(u_int16_t *)&sin6->sin6_addr.__u6_addr
.__u6_addr8[2]));
2068 sin6->sin6_addr.s6_addr__u6_addr.__u6_addr8[2] = 0;
2069 sin6->sin6_addr.s6_addr__u6_addr.__u6_addr8[3] = 0;
2070 }
2071#endif
2072 if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr)((*(const u_int32_t *)(const void *)(&(&sin6->sin6_addr
)->__u6_addr.__u6_addr8[0]) == 0) && (*(const u_int32_t
*)(const void *)(&(&sin6->sin6_addr)->__u6_addr
.__u6_addr8[4]) == 0) && (*(const u_int32_t *)(const void
*)(&(&sin6->sin6_addr)->__u6_addr.__u6_addr8[8
]) == 0) && (*(const u_int32_t *)(const void *)(&
(&sin6->sin6_addr)->__u6_addr.__u6_addr8[12]) == (__uint32_t
)(__builtin_constant_p(1) ? (__uint32_t)(((__uint32_t)(1) &
0xff) << 24 | ((__uint32_t)(1) & 0xff00) << 8
| ((__uint32_t)(1) & 0xff0000) >> 8 | ((__uint32_t
)(1) & 0xff000000) >> 24) : __swap32md(1)))))
2073 h->local = 1;
2074 break;
2075
2076 default:
2077 free(h);
2078 continue;
2079 }
2080
2081 config_listener(h, lo);
2082 ret = 1;
2083 }
2084
2085 freeifaddrs(ifap);
2086
2087 return ret;
2088}
2089
2090int
2091delaytonum(char *str)
2092{
2093 unsigned int factor;
2094 size_t len;
2095 const char *errstr = NULL((void *)0);
2096 int delay;
2097
2098 /* we need at least 1 digit and 1 unit */
2099 len = strlen(str);
2100 if (len < 2)
2101 goto bad;
2102
2103 switch(str[len - 1]) {
2104
2105 case 's':
2106 factor = 1;
2107 break;
2108
2109 case 'm':
2110 factor = 60;
2111 break;
2112
2113 case 'h':
2114 factor = 60 * 60;
2115 break;
2116
2117 case 'd':
2118 factor = 24 * 60 * 60;
2119 break;
2120
2121 default:
2122 goto bad;
2123 }
2124
2125 str[len - 1] = '\0';
2126 delay = strtonum(str, 1, INT_MAX2147483647 / factor, &errstr);
2127 if (errstr)
2128 goto bad;
2129
2130 return (delay * factor);
2131
2132bad:
2133 return (-1);
2134}
2135
2136int
2137is_if_in_group(const char *ifname, const char *groupname)
2138{
2139 unsigned int len;
2140 struct ifgroupreq ifgr;
2141 struct ifg_req *ifg;
2142 int s;
2143 int ret = 0;
2144
2145 if ((s = socket(AF_INET2, SOCK_DGRAM2, 0)) == -1)
2146 fatal("socket");
2147
2148 memset(&ifgr, 0, sizeof(ifgr));
2149 if (strlcpy(ifgr.ifgr_name, ifname, IFNAMSIZ16) >= IFNAMSIZ16)
2150 fatalx("interface name too large");
2151
2152 if (ioctl(s, SIOCGIFGROUP(((unsigned long)0x80000000|(unsigned long)0x40000000) | ((sizeof
(struct ifgroupreq) & 0x1fff) << 16) | ((('i')) <<
8) | ((136))), (caddr_t)&ifgr) == -1) {
2153 if (errno(*__errno()) == EINVAL22 || errno(*__errno()) == ENOTTY25)
2154 goto end;
2155 fatal("SIOCGIFGROUP");
2156 }
2157
2158 len = ifgr.ifgr_len;
2159 ifgr.ifgr_groupsifgr_ifgru.ifgru_groups = xcalloc(len/sizeof(struct ifg_req),
2160 sizeof(struct ifg_req));
2161 if (ioctl(s, SIOCGIFGROUP(((unsigned long)0x80000000|(unsigned long)0x40000000) | ((sizeof
(struct ifgroupreq) & 0x1fff) << 16) | ((('i')) <<
8) | ((136))), (caddr_t)&ifgr) == -1)
2162 fatal("SIOCGIFGROUP");
2163
2164 ifg = ifgr.ifgr_groupsifgr_ifgru.ifgru_groups;
2165 for (; ifg && len >= sizeof(struct ifg_req); ifg++) {
2166 len -= sizeof(struct ifg_req);
2167 if (strcmp(ifg->ifgrq_groupifgrq_ifgrqu.ifgrqu_group, groupname) == 0) {
2168 ret = 1;
2169 break;
2170 }
2171 }
2172 free(ifgr.ifgr_groupsifgr_ifgru.ifgru_groups);
2173
2174end:
2175 close(s);
2176 return ret;
2177}
2178
2179static int
2180config_lo_mask_source(struct listen_opts *lo) {
2181 if (lo->options & LO_MASKSOURCE) {
2182 yyerror("mask-source already specified");
2183 return -1;
2184 }
2185 lo->options |= LO_MASKSOURCE;
2186 lo->flags |= F_MASK_SOURCE0x100;
2187
2188 return 0;
2189}
2190
2191#line 2184 "parse.c"
2192/* allocate initial stack or double stack size, up to YYMAXDEPTH */
2193static int yygrowstack(void)
2194{
2195 unsigned int newsize;
2196 long sslen;
2197 short *newss;
2198 YYSTYPE *newvs;
2199
2200 if ((newsize = yystacksize) == 0)
22
←
Assuming the condition is false
→
23
←
Taking false branch
→
2201 newsize = YYINITSTACKSIZE200;
2202 else if (newsize >= YYMAXDEPTH10000)
24
←
Assuming 'newsize' is < YYMAXDEPTH
→
25
←
Taking false branch
→
2203 return -1;
2204 else if ((newsize *= 2) > YYMAXDEPTH10000)
26
←
Assuming the condition is false
→
27
←
Taking false branch
→
2205 newsize = YYMAXDEPTH10000;
2206 sslen = yyssp - yyss;
2207#ifdef SIZE_MAX0xffffffffffffffffUL
2208#define YY_SIZE_MAX0xffffffffffffffffUL SIZE_MAX0xffffffffffffffffUL
2209#else
2210#define YY_SIZE_MAX0xffffffffffffffffUL 0xffffffffU
2211#endif
2212 if (newsize && YY_SIZE_MAX0xffffffffffffffffUL / newsize < sizeof *newss)
28
←
Assuming 'newsize' is 0
→
2213 goto bail;
2214 newss = (short *)realloc(yyss, newsize * sizeof *newss);
2215 if (newss == NULL((void *)0))
29
←
Assuming 'newss' is not equal to NULL
→
30
←
Taking false branch
→
2216 goto bail;
2217 yyss = newss;
2218 yyssp = newss + sslen;
2219 if (newsize
30.1
'newsize' is 0
 && YY_SIZE_MAX0xffffffffffffffffUL / newsize < sizeof *newvs)
2220 goto bail;
2221 newvs = (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs);
2222 if (newvs == NULL((void *)0))
31
←
Assuming 'newvs' is not equal to NULL
→
32
←
Taking false branch
→
2223 goto bail;
2224 yyvs = newvs;
2225 yyvsp = newvs + sslen;
2226 yystacksize = newsize;
2227 yysslim = yyss + newsize - 1;
2228 return 0;
2229bail:
2230 if (yyss)
2231 free(yyss);
2232 if (yyvs)
2233 free(yyvs);
2234 yyss = yyssp = NULL((void *)0);
2235 yyvs = yyvsp = NULL((void *)0);
2236 yystacksize = 0;
2237 return -1;
2238}
2239
2240#define YYABORTgoto yyabort goto yyabort
2241#define YYREJECTgoto yyabort goto yyabort
2242#define YYACCEPTgoto yyaccept goto yyaccept
2243#define YYERRORgoto yyerrlab goto yyerrlab
2244int
2245yyparse(void)
2246{
2247 int yym, yyn, yystate;
2248#if YYDEBUG0
2249 const char *yys;
2250
2251 if ((yys = getenv("YYDEBUG")))
2252 {
2253 yyn = *yys;
2254 if (yyn >= '0' && yyn <= '9')
2255 yydebug = yyn - '0';
2256 }
2257#endif /* YYDEBUG */
2258
2259 yynerrs = 0;
2260 yyerrflag = 0;
2261 yychar = (-1);
2262
2263 if (yyss == NULL((void *)0) && yygrowstack()) goto yyoverflow;
1
Assuming 'yyss' is not equal to NULL
→
2264 yyssp = yyss;
2265 yyvsp = yyvs;
2266 *yyssp = yystate = 0;
2267
2268yyloop:
2269 if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
2
←
Taking true branch
→
3
←
Control jumps to line 2376
→
13
←
Taking false branch
→
2270 if (yychar
13.1
'yychar' is >= 0
 < 0)
14
←
Taking false branch
→
2271 {
2272 if ((yychar = yylex()) < 0) yychar = 0;
2273#if YYDEBUG0
2274 if (yydebug)
2275 {
2276 yys = 0;
2277 if (yychar <= YYMAXTOKEN363) yys = yyname[yychar];
2278 if (!yys) yys = "illegal-symbol";
2279 printf("%sdebug: state %d, reading %d (%s)\n",
2280 YYPREFIX"yy", yystate, yychar, yys);
2281 }
2282#endif
2283 }
2284 if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
15
←
Assuming 'yyn' is not equal to 0
→
16
←
Assuming the condition is true
→
19
←
Taking true branch
→
2285 yyn <= YYTABLESIZE915 && yycheck[yyn] == yychar)
17
←
Assuming 'yyn' is <= YYTABLESIZE
→
18
←
Assuming the condition is true
→
2286 {
2287#if YYDEBUG0
2288 if (yydebug)
2289 printf("%sdebug: state %d, shifting to state %d\n",
2290 YYPREFIX"yy", yystate, yytable[yyn]);
2291#endif
2292 if (yyssp >= yysslim && yygrowstack())
20
←
Assuming 'yyssp' is >= 'yysslim'
→
21
←
Calling 'yygrowstack'
→
33
←
Returning from 'yygrowstack'
→
34
←
Taking false branch
→
2293 {
2294 goto yyoverflow;
2295 }
2296 *++yyssp = yystate = yytable[yyn];
35
←
Use of zero-allocated memory
2297 *++yyvsp = yylval;
2298 yychar = (-1);
2299 if (yyerrflag > 0) --yyerrflag;
2300 goto yyloop;
2301 }
2302 if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
2303 yyn <= YYTABLESIZE915 && yycheck[yyn] == yychar)
2304 {
2305 yyn = yytable[yyn];
2306 goto yyreduce;
2307 }
2308 if (yyerrflag) goto yyinrecovery;
2309#if defined(__GNUC__4)
2310 goto yynewerror;
2311#endif
2312yynewerror:
2313 yyerror("syntax error");
2314#if defined(__GNUC__4)
2315 goto yyerrlab;
2316#endif
2317yyerrlab:
2318 ++yynerrs;
2319yyinrecovery:
2320 if (yyerrflag < 3)
2321 {
2322 yyerrflag = 3;
2323 for (;;)
2324 {
2325 if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE256) >= 0 &&
2326 yyn <= YYTABLESIZE915 && yycheck[yyn] == YYERRCODE256)
2327 {
2328#if YYDEBUG0
2329 if (yydebug)
2330 printf("%sdebug: state %d, error recovery shifting\
2331 to state %d\n", YYPREFIX"yy", *yyssp, yytable[yyn]);
2332#endif
2333 if (yyssp >= yysslim && yygrowstack())
2334 {
2335 goto yyoverflow;
2336 }
2337 *++yyssp = yystate = yytable[yyn];
2338 *++yyvsp = yylval;
2339 goto yyloop;
2340 }
2341 else
2342 {
2343#if YYDEBUG0
2344 if (yydebug)
2345 printf("%sdebug: error recovery discarding state %d\n",
2346 YYPREFIX"yy", *yyssp);
2347#endif
2348 if (yyssp <= yyss) goto yyabort;
2349 --yyssp;
2350 --yyvsp;
2351 }
2352 }
2353 }
2354 else
2355 {
2356 if (yychar == 0) goto yyabort;
2357#if YYDEBUG0
2358 if (yydebug)
2359 {
2360 yys = 0;
2361 if (yychar <= YYMAXTOKEN363) yys = yyname[yychar];
2362 if (!yys) yys = "illegal-symbol";
2363 printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
2364 YYPREFIX"yy", yystate, yychar, yys);
2365 }
2366#endif
2367 yychar = (-1);
2368 goto yyloop;
2369 }
2370yyreduce:
2371#if YYDEBUG0
2372 if (yydebug)
2373 printf("%sdebug: state %d, reducing by rule %d (%s)\n",
2374 YYPREFIX"yy", yystate, yyn, yyrule[yyn]);
2375#endif
2376 yym = yylen[yyn];
2377 if (yym
3.1
'yym' is 0
)
4
←
Taking false branch
→
2378 yyval = yyvsp[1-yym];
2379 else
2380 memset(&yyval, 0, sizeof yyval);
2381 switch (yyn)
5
←
'Default' branch taken. Execution continues on line 4956
→
2382 {
2383case 21:
2384#line 216 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2385{ file->errors++; }
2386break;
2387case 22:
2388#line 219 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2389{
2390 struct file *nfile;
2391
2392 if ((nfile = pushfile(yyvsp[0].v.string, 0)) == NULL((void *)0)) {
2393 yyerror("failed to include file %s", yyvsp[0].v.string);
2394 free(yyvsp[0].v.string);
2395 YYERRORgoto yyerrlab;
2396 }
2397 free(yyvsp[0].v.string);
2398
2399 file = nfile;
2400 lungetc('\n');
2401 }
2402break;
2403case 23:
2404#line 234 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2405{
2406 char *s = yyvsp[-2].v.string;
2407 while (*s++) {
2408 if (isspace((unsigned char)*s)) {
2409 yyerror("macro name cannot contain "
2410 "whitespace");
2411 free(yyvsp[-2].v.string);
2412 free(yyvsp[0].v.string);
2413 YYERRORgoto yyerrlab;
2414 }
2415 }
2416 if (symset(yyvsp[-2].v.string, yyvsp[0].v.string, 0) == -1)
2417 fatal("cannot store variable");
2418 free(yyvsp[-2].v.string);
2419 free(yyvsp[0].v.string);
2420 }
2421break;
2422case 30:
2423#line 264 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2424{ yyval.v.number = 1; }
2425break;
2426case 31:
2427#line 265 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2428{ yyval.v.number = 0; }
2429break;
2430case 34:
2431#line 271 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2432{
2433 table_add(table, yyvsp[-2].v.string, yyvsp[0].v.string);
2434 free(yyvsp[-2].v.string);
2435 free(yyvsp[0].v.string);
2436 }
2437break;
2438case 37:
2439#line 282 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2440{
2441 table_add(table, yyvsp[0].v.string, NULL((void *)0));
2442 free(yyvsp[0].v.string);
2443 }
2444break;
2445case 40:
2446#line 292 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2447{ }
2448break;
2449case 41:
2450#line 293 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2451{ }
2452break;
2453case 42:
2454#line 297 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2455{
2456 memset(conf->sc_bounce_warn, 0, sizeof conf->sc_bounce_warn);
2457}
2458break;
2459case 44:
2460#line 304 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2461{
2462 size_t i;
2463
2464 for (i = 0; yyvsp[0].v.string[i] != '\0'; i++) {
2465 if (!isprint(yyvsp[0].v.string[i])) {
2466 yyerror("not a valid admd");
2467 free(yyvsp[0].v.string);
2468 YYERRORgoto yyerrlab;
2469 }
2470 }
2471 conf->sc_admd = yyvsp[0].v.string;
2472}
2473break;
2474case 45:
2475#line 319 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2476{
2477 char buf[HOST_NAME_MAX255+1];
2478
2479 /* if not catchall, check that it is a valid domain */
2480 if (strcmp(yyvsp[0].v.string, "*") != 0) {
2481 if (!res_hnok__res_hnok(yyvsp[0].v.string)) {
2482 yyerror("not a valid domain name: %s", yyvsp[0].v.string);
2483 free(yyvsp[0].v.string);
2484 YYERRORgoto yyerrlab;
2485 }
2486 }
2487 xlowercase(buf, yyvsp[0].v.string, sizeof(buf));
2488 free(yyvsp[0].v.string);
2489 sca = dict_get(conf->sc_ca_dict, buf);
2490 if (sca == NULL((void *)0)) {
2491 sca = xcalloc(1, sizeof *sca);
2492 (void)strlcpy(sca->ca_name, buf, sizeof(sca->ca_name));
2493 dict_set(conf->sc_ca_dict, sca->ca_name, sca);
2494 }
2495}
2496break;
2497case 47:
2498#line 343 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2499{
2500 sca->ca_cert_file = yyvsp[0].v.string;
2501}
2502break;
2503case 50:
2504#line 355 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2505{
2506 if (dict_get(conf->sc_mda_wrappers, yyvsp[-1].v.string)) {
2507 yyerror("mda wrapper already declared with that name: %s", yyvsp[-1].v.string);
2508 YYERRORgoto yyerrlab;
2509 }
2510 dict_set(conf->sc_mda_wrappers, yyvsp[-1].v.string, yyvsp[0].v.string);
2511}
2512break;
2513case 51:
2514#line 366 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2515{
2516 conf->sc_mta_max_deferred = yyvsp[0].v.number;
2517}
2518break;
2519case 52:
2520#line 369 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2521{
2522 struct mta_limits *d;
2523
2524 limits = dict_get(conf->sc_limits_dict, yyvsp[0].v.string);
2525 if (limits == NULL((void *)0)) {
2526 limits = xcalloc(1, sizeof(*limits));
2527 dict_xset(conf->sc_limits_dict, yyvsp[0].v.string, limits);
2528 d = dict_xget(conf->sc_limits_dict, "default");
2529 memmove(limits, d, sizeof(*limits));
2530 }
2531 free(yyvsp[0].v.string);
2532}
2533break;
2534case 54:
2535#line 381 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2536{
2537 limits = dict_get(conf->sc_limits_dict, "default");
2538}
2539break;
2540case 56:
2541#line 388 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2542{
2543 char buf[HOST_NAME_MAX255+1];
2544
2545 /* if not catchall, check that it is a valid domain */
2546 if (strcmp(yyvsp[0].v.string, "*") != 0) {
2547 if (!res_hnok__res_hnok(yyvsp[0].v.string)) {
2548 yyerror("not a valid domain name: %s", yyvsp[0].v.string);
2549 free(yyvsp[0].v.string);
2550 YYERRORgoto yyerrlab;
2551 }
2552 }
2553 xlowercase(buf, yyvsp[0].v.string, sizeof(buf));
2554 free(yyvsp[0].v.string);
2555 pki = dict_get(conf->sc_pki_dict, buf);
2556 if (pki == NULL((void *)0)) {
2557 pki = xcalloc(1, sizeof *pki);
2558 (void)strlcpy(pki->pki_name, buf, sizeof(pki->pki_name));
2559 dict_set(conf->sc_pki_dict, pki->pki_name, pki);
2560 }
2561}
2562break;
2563case 58:
2564#line 411 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2565{
2566 pki->pki_cert_file = yyvsp[0].v.string;
2567}
2568break;
2569case 59:
2570#line 414 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2571{
2572 pki->pki_key_file = yyvsp[0].v.string;
2573}
2574break;
2575case 60:
2576#line 417 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2577{
2578 if (strcasecmp(yyvsp[0].v.string, "none") == 0)
2579 pki->pki_dhe = 0;
2580 else if (strcasecmp(yyvsp[0].v.string, "auto") == 0)
2581 pki->pki_dhe = 1;
2582 else if (strcasecmp(yyvsp[0].v.string, "legacy") == 0)
2583 pki->pki_dhe = 2;
2584 else {
2585 yyerror("invalid DHE keyword: %s", yyvsp[0].v.string);
2586 free(yyvsp[0].v.string);
2587 YYERRORgoto yyerrlab;
2588 }
2589 free(yyvsp[0].v.string);
2590}
2591break;
2592case 63:
2593#line 441 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2594{
2595 if (dict_get(conf->sc_filter_processes_dict, yyvsp[-1].v.string)) {
2596 yyerror("processor already exists with that name: %s", yyvsp[-1].v.string);
2597 free(yyvsp[-1].v.string);
2598 free(yyvsp[0].v.string);
2599 YYERRORgoto yyerrlab;
2600 }
2601 processor = xcalloc(1, sizeof *processor);
2602 processor->command = yyvsp[0].v.string;
2603}
2604break;
2605case 64:
2606#line 450 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2607{
2608 dict_set(conf->sc_filter_processes_dict, yyvsp[-3].v.string, processor);
2609 processor = NULL((void *)0);
2610}
2611break;
2612case 65:
2613#line 458 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2614{
2615 if (processor->user) {
2616 yyerror("user already specified for this processor");
2617 free(yyvsp[0].v.string);
2618 YYERRORgoto yyerrlab;
2619 }
2620 processor->user = yyvsp[0].v.string;
2621}
2622break;
2623case 66:
2624#line 466 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2625{
2626 if (processor->group) {
2627 yyerror("group already specified for this processor");
2628 free(yyvsp[0].v.string);
2629 YYERRORgoto yyerrlab;
2630 }
2631 processor->group = yyvsp[0].v.string;
2632}
2633break;
2634case 67:
2635#line 474 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2636{
2637 if (processor->chroot) {
2638 yyerror("chroot already specified for this processor");
2639 free(yyvsp[0].v.string);
2640 YYERRORgoto yyerrlab;
2641 }
2642 processor->chroot = yyvsp[0].v.string;
2643}
2644break;
2645case 70:
2646#line 491 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2647{
2648 conf->sc_queue_flags |= QUEUE_COMPRESSION0x00000001;
2649}
2650break;
2651case 71:
2652#line 494 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2653{
2654 conf->sc_queue_flags |= QUEUE_ENCRYPTION0x00000002;
2655}
2656break;
2657case 72:
2658#line 497 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2659{
2660 if (strcasecmp(yyvsp[0].v.string, "stdin") == 0 || strcasecmp(yyvsp[0].v.string, "-") == 0) {
2661 conf->sc_queue_key = "stdin";
2662 free(yyvsp[0].v.string);
2663 }
2664 else
2665 conf->sc_queue_key = yyvsp[0].v.string;
2666 conf->sc_queue_flags |= QUEUE_ENCRYPTION0x00000002;
2667}
2668break;
2669case 73:
2670#line 506 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2671{
2672 conf->sc_ttl = delaytonum(yyvsp[0].v.string);
2673 if (conf->sc_ttl == -1) {
2674 yyerror("invalid ttl delay: %s", yyvsp[0].v.string);
2675 free(yyvsp[0].v.string);
2676 YYERRORgoto yyerrlab;
2677 }
2678 free(yyvsp[0].v.string);
2679}
2680break;
2681case 76:
2682#line 525 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2683{
2684 conf->sc_tls_ciphers = yyvsp[0].v.string;
2685}
2686break;
2687case 77:
2688#line 528 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2689{
2690 conf->sc_maxsize = yyvsp[0].v.number;
2691}
2692break;
2693case 78:
2694#line 531 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2695{
2696 if (strlen(yyvsp[0].v.string) != 1) {
2697 yyerror("subaddressing-delimiter must be one character");
2698 free(yyvsp[0].v.string);
2699 YYERRORgoto yyerrlab;
2700 }
2701 if (isspace((unsigned char)*yyvsp[0].v.string) || !isprint((unsigned char)*yyvsp[0].v.string) || *yyvsp[0].v.string == '@') {
2702 yyerror("sub-addr-delim uses invalid character");
2703 free(yyvsp[0].v.string);
2704 YYERRORgoto yyerrlab;
2705 }
2706 conf->sc_subaddressing_delim = yyvsp[0].v.string;
2707}
2708break;
2709case 79:
2710#line 547 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2711{
2712 conf->sc_srs_key = yyvsp[0].v.string;
2713}
2714break;
2715case 80:
2716#line 550 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2717{
2718 conf->sc_srs_key_backup = yyvsp[0].v.string;
2719}
2720break;
2721case 81:
2722#line 553 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2723{
2724 conf->sc_srs_ttl = delaytonum(yyvsp[0].v.string);
2725 if (conf->sc_srs_ttl == -1) {
2726 yyerror("ttl delay \"%s\" is invalid", yyvsp[0].v.string);
2727 free(yyvsp[0].v.string);
2728 YYERRORgoto yyerrlab;
2729 }
2730
2731 conf->sc_srs_ttl /= 86400;
2732 if (conf->sc_srs_ttl == 0) {
2733 yyerror("ttl delay \"%s\" is too short", yyvsp[0].v.string);
2734 free(yyvsp[0].v.string);
2735 YYERRORgoto yyerrlab;
2736 }
2737 free(yyvsp[0].v.string);
2738}
2739break;
2740case 82:
2741#line 573 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2742{
2743 if (dsp->u.local.is_mbox) {
2744 yyerror("user may not be specified for this dispatcher");
2745 YYERRORgoto yyerrlab;
2746 }
2747
2748 if (dsp->u.local.forward_only) {
2749 yyerror("user may not be specified for forward-only");
2750 YYERRORgoto yyerrlab;
2751 }
2752
2753 if (dsp->u.local.expand_only) {
2754 yyerror("user may not be specified for expand-only");
2755 YYERRORgoto yyerrlab;
2756 }
2757
2758 if (dsp->u.local.user) {
2759 yyerror("user already specified for this dispatcher");
2760 YYERRORgoto yyerrlab;
2761 }
2762
2763 dsp->u.local.user = yyvsp[0].v.string;
2764}
2765break;
2766case 83:
2767#line 596 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2768{
2769 struct table *t = yyvsp[0].v.table;
2770
2771 if (dsp->u.local.table_alias) {
2772 yyerror("alias mapping already specified for this dispatcher");
2773 YYERRORgoto yyerrlab;
2774 }
2775
2776 if (dsp->u.local.table_virtual) {
2777 yyerror("virtual mapping already specified for this dispatcher");
2778 YYERRORgoto yyerrlab;
2779 }
2780
2781 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_ALIAS)) {
2782 yyerror("table \"%s\" may not be used for alias lookups",
2783 t->t_name);
2784 YYERRORgoto yyerrlab;
2785 }
2786
2787 dsp->u.local.table_alias = strdup(t->t_name);
2788}
2789break;
2790case 84:
2791#line 617 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2792{
2793 struct table *t = yyvsp[0].v.table;
2794
2795 if (dsp->u.local.table_virtual) {
2796 yyerror("virtual mapping already specified for this dispatcher");
2797 YYERRORgoto yyerrlab;
2798 }
2799
2800 if (dsp->u.local.table_alias) {
2801 yyerror("alias mapping already specified for this dispatcher");
2802 YYERRORgoto yyerrlab;
2803 }
2804
2805 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_ALIAS)) {
2806 yyerror("table \"%s\" may not be used for virtual lookups",
2807 t->t_name);
2808 YYERRORgoto yyerrlab;
2809 }
2810
2811 dsp->u.local.table_virtual = strdup(t->t_name);
2812}
2813break;
2814case 85:
2815#line 638 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2816{
2817 struct table *t = yyvsp[0].v.table;
2818
2819 if (dsp->u.local.table_userbase) {
2820 yyerror("userbase mapping already specified for this dispatcher");
2821 YYERRORgoto yyerrlab;
2822 }
2823
2824 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_USERINFO)) {
2825 yyerror("table \"%s\" may not be used for userbase lookups",
2826 t->t_name);
2827 YYERRORgoto yyerrlab;
2828 }
2829
2830 dsp->u.local.table_userbase = strdup(t->t_name);
2831}
2832break;
2833case 86:
2834#line 654 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2835{
2836 if (! dict_get(conf->sc_mda_wrappers, yyvsp[0].v.string)) {
2837 yyerror("no mda wrapper with that name: %s", yyvsp[0].v.string);
2838 YYERRORgoto yyerrlab;
2839 }
2840 dsp->u.local.mda_wrapper = yyvsp[0].v.string;
2841}
2842break;
2843case 89:
2844#line 669 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2845{
2846 dsp->u.local.is_mbox = 1;
2847 asprintf(&dsp->u.local.command, "/usr/libexec/mail.local -f %%{mbox.from} -- %%{user.username}");
2848}
2849break;
2850case 91:
2851#line 673 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2852{
2853 asprintf(&dsp->u.local.command, "/usr/libexec/mail.maildir");
2854}
2855break;
2856case 93:
2857#line 676 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2858{
2859 asprintf(&dsp->u.local.command, "/usr/libexec/mail.maildir -j");
2860}
2861break;
2862case 95:
2863#line 679 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2864{
2865 if (strncmp(yyvsp[0].v.string, "~/", 2) == 0)
2866 asprintf(&dsp->u.local.command,
2867 "/usr/libexec/mail.maildir \"%%{user.directory}/%s\"", yyvsp[0].v.string+2);
2868 else
2869 asprintf(&dsp->u.local.command,
2870 "/usr/libexec/mail.maildir \"%s\"", yyvsp[0].v.string);
2871}
2872break;
2873case 97:
2874#line 687 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2875{
2876 if (strncmp(yyvsp[-1].v.string, "~/", 2) == 0)
2877 asprintf(&dsp->u.local.command,
2878 "/usr/libexec/mail.maildir -j \"%%{user.directory}/%s\"", yyvsp[-1].v.string+2);
2879 else
2880 asprintf(&dsp->u.local.command,
2881 "/usr/libexec/mail.maildir -j \"%s\"", yyvsp[-1].v.string);
2882}
2883break;
2884case 99:
2885#line 695 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2886{
2887 asprintf(&dsp->u.local.command,
2888 "/usr/libexec/mail.lmtp -d %s -u", yyvsp[0].v.string);
2889 dsp->u.local.user = SMTPD_USER"_smtpd";
2890}
2891break;
2892case 101:
2893#line 700 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2894{
2895 asprintf(&dsp->u.local.command,
2896 "/usr/libexec/mail.lmtp -d %s -r", yyvsp[-1].v.string);
2897 dsp->u.local.user = SMTPD_USER"_smtpd";
2898}
2899break;
2900case 103:
2901#line 705 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2902{
2903 asprintf(&dsp->u.local.command,
2904 "/usr/libexec/mail.mda \"%s\"", yyvsp[0].v.string);
2905}
2906break;
2907case 105:
2908#line 709 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2909{
2910 dsp->u.local.forward_only = 1;
2911}
2912break;
2913case 107:
2914#line 712 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2915{
2916 dsp->u.local.expand_only = 1;
2917}
2918break;
2919case 109:
2920#line 719 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2921{
2922 if (dsp->u.remote.helo) {
2923 yyerror("helo already specified for this dispatcher");
2924 YYERRORgoto yyerrlab;
2925 }
2926
2927 dsp->u.remote.helo = yyvsp[0].v.string;
2928}
2929break;
2930case 110:
2931#line 727 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2932{
2933 struct table *t = yyvsp[0].v.table;
2934
2935 if (dsp->u.remote.helo_source) {
2936 yyerror("helo-source mapping already specified for this dispatcher");
2937 YYERRORgoto yyerrlab;
2938 }
2939 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_ADDRNAME)) {
2940 yyerror("table \"%s\" may not be used for helo-source lookups",
2941 t->t_name);
2942 YYERRORgoto yyerrlab;
2943 }
2944
2945 dsp->u.remote.helo_source = strdup(t->t_name);
2946}
2947break;
2948case 111:
2949#line 742 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2950{
2951 if (dsp->u.remote.pki) {
2952 yyerror("pki already specified for this dispatcher");
2953 YYERRORgoto yyerrlab;
2954 }
2955
2956 dsp->u.remote.pki = yyvsp[0].v.string;
2957}
2958break;
2959case 112:
2960#line 750 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2961{
2962 if (dsp->u.remote.ca) {
2963 yyerror("ca already specified for this dispatcher");
2964 YYERRORgoto yyerrlab;
2965 }
2966
2967 dsp->u.remote.ca = yyvsp[0].v.string;
2968}
2969break;
2970case 113:
2971#line 758 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2972{
2973 if (dsp->u.remote.tls_ciphers) {
2974 yyerror("ciphers already specified for this dispatcher");
2975 YYERRORgoto yyerrlab;
2976 }
2977
2978 dsp->u.remote.tls_ciphers = yyvsp[0].v.string;
2979}
2980break;
2981case 114:
2982#line 766 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2983{
2984 if (dsp->u.remote.tls_protocols) {
2985 yyerror("protocols already specified for this dispatcher");
2986 YYERRORgoto yyerrlab;
2987 }
2988
2989 dsp->u.remote.tls_protocols = yyvsp[0].v.string;
2990}
2991break;
2992case 115:
2993#line 774 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
2994{
2995 struct table *t = yyvsp[0].v.table;
2996
2997 if (dsp->u.remote.source) {
2998 yyerror("source mapping already specified for this dispatcher");
2999 YYERRORgoto yyerrlab;
3000 }
3001
3002 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_SOURCE)) {
3003 yyerror("table \"%s\" may not be used for source lookups",
3004 t->t_name);
3005 YYERRORgoto yyerrlab;
3006 }
3007
3008 dsp->u.remote.source = strdup(t->t_name);
3009}
3010break;
3011case 116:
3012#line 790 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3013{
3014 if (dsp->u.remote.mail_from) {
3015 yyerror("mail-from already specified for this dispatcher");
3016 YYERRORgoto yyerrlab;
3017 }
3018
3019 dsp->u.remote.mail_from = yyvsp[0].v.string;
3020}
3021break;
3022case 117:
3023#line 798 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3024{
3025 if (dsp->u.remote.backup) {
3026 yyerror("backup already specified for this dispatcher");
3027 YYERRORgoto yyerrlab;
3028 }
3029 if (dsp->u.remote.smarthost) {
3030 yyerror("backup and host are mutually exclusive");
3031 YYERRORgoto yyerrlab;
3032 }
3033
3034 dsp->u.remote.backup = 1;
3035 dsp->u.remote.backupmx = yyvsp[0].v.string;
3036}
3037break;
3038case 118:
3039#line 811 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3040{
3041 if (dsp->u.remote.backup) {
3042 yyerror("backup already specified for this dispatcher");
3043 YYERRORgoto yyerrlab;
3044 }
3045 if (dsp->u.remote.smarthost) {
3046 yyerror("backup and host are mutually exclusive");
3047 YYERRORgoto yyerrlab;
3048 }
3049
3050 dsp->u.remote.backup = 1;
3051}
3052break;
3053case 119:
3054#line 823 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3055{
3056 struct table *t = yyvsp[0].v.table;
3057
3058 if (dsp->u.remote.smarthost) {
3059 yyerror("host mapping already specified for this dispatcher");
3060 YYERRORgoto yyerrlab;
3061 }
3062 if (dsp->u.remote.backup) {
3063 yyerror("backup and host are mutually exclusive");
3064 YYERRORgoto yyerrlab;
3065 }
3066
3067 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_RELAYHOST)) {
3068 yyerror("table \"%s\" may not be used for host lookups",
3069 t->t_name);
3070 YYERRORgoto yyerrlab;
3071 }
3072
3073 dsp->u.remote.smarthost = strdup(t->t_name);
3074}
3075break;
3076case 120:
3077#line 843 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3078{
3079 struct table *t = yyvsp[0].v.table;
3080
3081 if (dsp->u.remote.smarthost) {
3082 yyerror("host mapping already specified for this dispatcher");
3083 YYERRORgoto yyerrlab;
3084 }
3085 if (dsp->u.remote.backup) {
3086 yyerror("backup and domain are mutually exclusive");
3087 YYERRORgoto yyerrlab;
3088 }
3089
3090 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_RELAYHOST)) {
3091 yyerror("table \"%s\" may not be used for host lookups",
3092 t->t_name);
3093 YYERRORgoto yyerrlab;
3094 }
3095
3096 dsp->u.remote.smarthost = strdup(t->t_name);
3097 dsp->u.remote.smarthost_domain = 1;
3098}
3099break;
3100case 121:
3101#line 864 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3102{
3103 if (dsp->u.remote.tls_required == 1) {
3104 yyerror("tls already specified for this dispatcher");
3105 YYERRORgoto yyerrlab;
3106 }
3107
3108 dsp->u.remote.tls_required = 1;
3109}
3110break;
3111case 122:
3112#line 872 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3113{
3114 if (dsp->u.remote.tls_required == 1) {
3115 yyerror("tls already specified for this dispatcher");
3116 YYERRORgoto yyerrlab;
3117 }
3118
3119 dsp->u.remote.tls_required = 1;
3120 dsp->u.remote.tls_noverify = 1;
3121}
3122break;
3123case 123:
3124#line 881 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3125{
3126 struct table *t = yyvsp[0].v.table;
3127
3128 if (dsp->u.remote.smarthost == NULL((void *)0)) {
3129 yyerror("auth may not be specified without host on a dispatcher");
3130 YYERRORgoto yyerrlab;
3131 }
3132
3133 if (dsp->u.remote.auth) {
3134 yyerror("auth mapping already specified for this dispatcher");
3135 YYERRORgoto yyerrlab;
3136 }
3137
3138 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_CREDENTIALS)) {
3139 yyerror("table \"%s\" may not be used for auth lookups",
3140 t->t_name);
3141 YYERRORgoto yyerrlab;
3142 }
3143
3144 dsp->u.remote.auth = strdup(t->t_name);
3145}
3146break;
3147case 124:
3148#line 902 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3149{
3150 struct filter_config *fc;
3151
3152 if (dsp->u.remote.filtername) {
3153 yyerror("filter already specified for this dispatcher");
3154 YYERRORgoto yyerrlab;
3155 }
3156
3157 if ((fc = dict_get(conf->sc_filters_dict, yyvsp[0].v.string)) == NULL((void *)0)) {
3158 yyerror("no filter exist with that name: %s", yyvsp[0].v.string);
3159 free(yyvsp[0].v.string);
3160 YYERRORgoto yyerrlab;
3161 }
3162 fc->filter_subsystem |= FILTER_SUBSYSTEM_SMTP_OUT;
3163 dsp->u.remote.filtername = yyvsp[0].v.string;
3164}
3165break;
3166case 125:
3167#line 918 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3168{
3169 char buffer[128];
3170 char *filtername;
3171
3172 if (dsp->u.remote.filtername) {
3173 yyerror("filter already specified for this dispatcher");
3174 YYERRORgoto yyerrlab;
3175 }
3176
3177 do {
3178 (void)snprintf(buffer, sizeof buffer, "<dynchain:%08x>", last_dynchain_id++);
3179 } while (dict_check(conf->sc_filters_dict, buffer));
3180
3181 filtername = xstrdup(buffer);
3182 filter_config = xcalloc(1, sizeof *filter_config);
3183 filter_config->filter_type = FILTER_TYPE_CHAIN;
3184 filter_config->filter_subsystem |= FILTER_SUBSYSTEM_SMTP_OUT;
3185 dict_init(&filter_config->chain_procs)do { do { (&((&filter_config->chain_procs)->dict
))->sph_root = ((void *)0); } while (0); (&filter_config
->chain_procs)->count = 0; } while(0);
3186 dsp->u.remote.filtername = filtername;
3187}
3188break;
3189case 126:
3190#line 937 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3191{
3192 dict_set(conf->sc_filters_dict, dsp->u.remote.filtername, filter_config);
3193 filter_config = NULL((void *)0);
3194}
3195break;
3196case 127:
3197#line 941 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3198{
3199 if (conf->sc_srs_key == NULL((void *)0)) {
3200 yyerror("an srs key is required for srs to be specified in an action");
3201 YYERRORgoto yyerrlab;
3202 }
3203 if (dsp->u.remote.srs == 1) {
3204 yyerror("srs already specified for this dispatcher");
3205 YYERRORgoto yyerrlab;
3206 }
3207
3208 dsp->u.remote.srs = 1;
3209}
3210break;
3211case 131:
3212#line 965 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3213{
3214 dsp->type = DISPATCHER_LOCAL;
3215}
3216break;
3217case 132:
3218#line 968 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3219{
3220 dsp->type = DISPATCHER_REMOTE;
3221}
3222break;
3223case 133:
3224#line 974 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3225{
3226 if (dsp->ttl) {
3227 yyerror("ttl already specified for this dispatcher");
3228 YYERRORgoto yyerrlab;
3229 }
3230
3231 dsp->ttl = delaytonum(yyvsp[0].v.string);
3232 if (dsp->ttl == -1) {
3233 yyerror("ttl delay \"%s\" is invalid", yyvsp[0].v.string);
3234 free(yyvsp[0].v.string);
3235 YYERRORgoto yyerrlab;
3236 }
3237 free(yyvsp[0].v.string);
3238}
3239break;
3240case 136:
3241#line 996 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3242{
3243 if (dict_get(conf->sc_dispatchers, yyvsp[0].v.string)) {
3244 yyerror("dispatcher already declared with that name: %s", yyvsp[0].v.string);
3245 YYERRORgoto yyerrlab;
3246 }
3247 dsp = xcalloc(1, sizeof *dsp);
3248}
3249break;
3250case 137:
3251#line 1002 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3252{
3253 if (dsp->type == DISPATCHER_LOCAL)
3254 if (dsp->u.local.table_userbase == NULL((void *)0))
3255 dsp->u.local.table_userbase = "<getpwnam>";
3256 dict_set(conf->sc_dispatchers, yyvsp[-3].v.string, dsp);
3257 dsp = NULL((void *)0);
3258}
3259break;
3260case 138:
3261#line 1012 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3262{
3263 struct table *t = yyvsp[0].v.table;
3264
3265 if (rule->flag_tag) {
3266 yyerror("tag already specified for this rule");
3267 YYERRORgoto yyerrlab;
3268 }
3269
3270 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_STRING)) {
3271 yyerror("table \"%s\" may not be used for tag lookups",
3272 t->t_name);
3273 YYERRORgoto yyerrlab;
3274 }
3275
3276 rule->flag_tag = yyvsp[-2].v.number ? -1 : 1;
3277 rule->table_tag = strdup(t->t_name);
3278}
3279break;
3280case 139:
3281#line 1030 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3282{
3283 struct table *t = yyvsp[0].v.table;
3284
3285 if (rule->flag_tag) {
3286 yyerror("tag already specified for this rule");
3287 YYERRORgoto yyerrlab;
3288 }
3289
3290 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3291 yyerror("table \"%s\" may not be used for tag lookups",
3292 t->t_name);
3293 YYERRORgoto yyerrlab;
3294 }
3295
3296 rule->flag_tag = yyvsp[-3].v.number ? -1 : 1;
3297 rule->flag_tag_regex = 1;
3298 rule->table_tag = strdup(t->t_name);
3299}
3300break;
3301case 140:
3302#line 1049 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3303{
3304 struct table *t = yyvsp[0].v.table;
3305
3306 if (rule->flag_smtp_helo) {
3307 yyerror("helo already specified for this rule");
3308 YYERRORgoto yyerrlab;
3309 }
3310
3311 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_DOMAIN)) {
3312 yyerror("table \"%s\" may not be used for helo lookups",
3313 t->t_name);
3314 YYERRORgoto yyerrlab;
3315 }
3316
3317 rule->flag_smtp_helo = yyvsp[-2].v.number ? -1 : 1;
3318 rule->table_smtp_helo = strdup(t->t_name);
3319}
3320break;
3321case 141:
3322#line 1066 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3323{
3324 struct table *t = yyvsp[0].v.table;
3325
3326 if (rule->flag_smtp_helo) {
3327 yyerror("helo already specified for this rule");
3328 YYERRORgoto yyerrlab;
3329 }
3330
3331 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3332 yyerror("table \"%s\" may not be used for helo lookups",
3333 t->t_name);
3334 YYERRORgoto yyerrlab;
3335 }
3336
3337 rule->flag_smtp_helo = yyvsp[-3].v.number ? -1 : 1;
3338 rule->flag_smtp_helo_regex = 1;
3339 rule->table_smtp_helo = strdup(t->t_name);
3340}
3341break;
3342case 142:
3343#line 1084 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3344{
3345 if (rule->flag_smtp_starttls) {
3346 yyerror("tls already specified for this rule");
3347 YYERRORgoto yyerrlab;
3348 }
3349 rule->flag_smtp_starttls = yyvsp[-1].v.number ? -1 : 1;
3350}
3351break;
3352case 143:
3353#line 1091 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3354{
3355 if (rule->flag_smtp_auth) {
3356 yyerror("auth already specified for this rule");
3357 YYERRORgoto yyerrlab;
3358 }
3359 rule->flag_smtp_auth = yyvsp[-1].v.number ? -1 : 1;
3360}
3361break;
3362case 144:
3363#line 1098 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3364{
3365 struct table *t = yyvsp[0].v.table;
3366
3367 if (rule->flag_smtp_auth) {
3368 yyerror("auth already specified for this rule");
3369 YYERRORgoto yyerrlab;
3370 }
3371
3372 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_STRING|K_CREDENTIALS)) {
3373 yyerror("table \"%s\" may not be used for auth lookups",
3374 t->t_name);
3375 YYERRORgoto yyerrlab;
3376 }
3377
3378 rule->flag_smtp_auth = yyvsp[-2].v.number ? -1 : 1;
3379 rule->table_smtp_auth = strdup(t->t_name);
3380}
3381break;
3382case 145:
3383#line 1115 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3384{
3385 struct table *t = yyvsp[0].v.table;
3386
3387 if (rule->flag_smtp_auth) {
3388 yyerror("auth already specified for this rule");
3389 YYERRORgoto yyerrlab;
3390 }
3391
3392 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3393 yyerror("table \"%s\" may not be used for auth lookups",
3394 t->t_name);
3395 YYERRORgoto yyerrlab;
3396 }
3397
3398 rule->flag_smtp_auth = yyvsp[-3].v.number ? -1 : 1;
3399 rule->flag_smtp_auth_regex = 1;
3400 rule->table_smtp_auth = strdup(t->t_name);
3401}
3402break;
3403case 146:
3404#line 1133 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3405{
3406 struct table *t = yyvsp[0].v.table;
3407
3408 if (rule->flag_smtp_mail_from) {
3409 yyerror("mail-from already specified for this rule");
3410 YYERRORgoto yyerrlab;
3411 }
3412
3413 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_MAILADDR)) {
3414 yyerror("table \"%s\" may not be used for mail-from lookups",
3415 t->t_name);
3416 YYERRORgoto yyerrlab;
3417 }
3418
3419 rule->flag_smtp_mail_from = yyvsp[-2].v.number ? -1 : 1;
3420 rule->table_smtp_mail_from = strdup(t->t_name);
3421}
3422break;
3423case 147:
3424#line 1150 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3425{
3426 struct table *t = yyvsp[0].v.table;
3427
3428 if (rule->flag_smtp_mail_from) {
3429 yyerror("mail-from already specified for this rule");
3430 YYERRORgoto yyerrlab;
3431 }
3432
3433 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3434 yyerror("table \"%s\" may not be used for mail-from lookups",
3435 t->t_name);
3436 YYERRORgoto yyerrlab;
3437 }
3438
3439 rule->flag_smtp_mail_from = yyvsp[-3].v.number ? -1 : 1;
3440 rule->flag_smtp_mail_from_regex = 1;
3441 rule->table_smtp_mail_from = strdup(t->t_name);
3442}
3443break;
3444case 148:
3445#line 1168 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3446{
3447 struct table *t = yyvsp[0].v.table;
3448
3449 if (rule->flag_smtp_rcpt_to) {
3450 yyerror("rcpt-to already specified for this rule");
3451 YYERRORgoto yyerrlab;
3452 }
3453
3454 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_MAILADDR)) {
3455 yyerror("table \"%s\" may not be used for rcpt-to lookups",
3456 t->t_name);
3457 YYERRORgoto yyerrlab;
3458 }
3459
3460 rule->flag_smtp_rcpt_to = yyvsp[-2].v.number ? -1 : 1;
3461 rule->table_smtp_rcpt_to = strdup(t->t_name);
3462}
3463break;
3464case 149:
3465#line 1185 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3466{
3467 struct table *t = yyvsp[0].v.table;
3468
3469 if (rule->flag_smtp_rcpt_to) {
3470 yyerror("rcpt-to already specified for this rule");
3471 YYERRORgoto yyerrlab;
3472 }
3473
3474 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3475 yyerror("table \"%s\" may not be used for rcpt-to lookups",
3476 t->t_name);
3477 YYERRORgoto yyerrlab;
3478 }
3479
3480 rule->flag_smtp_rcpt_to = yyvsp[-3].v.number ? -1 : 1;
3481 rule->flag_smtp_rcpt_to_regex = 1;
3482 rule->table_smtp_rcpt_to = strdup(t->t_name);
3483}
3484break;
3485case 150:
3486#line 1204 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3487{
3488 if (rule->flag_from) {
3489 yyerror("from already specified for this rule");
3490 YYERRORgoto yyerrlab;
3491 }
3492 rule->flag_from = yyvsp[-2].v.number ? -1 : 1;
3493 rule->flag_from_socket = 1;
3494}
3495break;
3496case 151:
3497#line 1212 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3498{
3499 struct table *t = table_find(conf, "<localhost>");
3500
3501 if (rule->flag_from) {
3502 yyerror("from already specified for this rule");
3503 YYERRORgoto yyerrlab;
3504 }
3505 rule->flag_from = yyvsp[-2].v.number ? -1 : 1;
3506 rule->table_from = strdup(t->t_name);
3507}
3508break;
3509case 152:
3510#line 1222 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3511{
3512 struct table *t = table_find(conf, "<anyhost>");
3513
3514 if (rule->flag_from) {
3515 yyerror("from already specified for this rule");
3516 YYERRORgoto yyerrlab;
3517 }
3518 rule->flag_from = yyvsp[-2].v.number ? -1 : 1;
3519 rule->table_from = strdup(t->t_name);
3520}
3521break;
3522case 153:
3523#line 1232 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3524{
3525 struct table *t = yyvsp[0].v.table;
3526
3527 if (rule->flag_from) {
3528 yyerror("from already specified for this rule");
3529 YYERRORgoto yyerrlab;
3530 }
3531
3532 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_NETADDR)) {
3533 yyerror("table \"%s\" may not be used for from lookups",
3534 t->t_name);
3535 YYERRORgoto yyerrlab;
3536 }
3537
3538 rule->flag_from = yyvsp[-3].v.number ? -1 : 1;
3539 rule->table_from = strdup(t->t_name);
3540}
3541break;
3542case 154:
3543#line 1249 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3544{
3545 struct table *t = yyvsp[0].v.table;
3546
3547 if (rule->flag_from) {
3548 yyerror("from already specified for this rule");
3549 YYERRORgoto yyerrlab;
3550 }
3551
3552 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3553 yyerror("table \"%s\" may not be used for from lookups",
3554 t->t_name);
3555 YYERRORgoto yyerrlab;
3556 }
3557
3558 rule->flag_from = yyvsp[-4].v.number ? -1 : 1;
3559 rule->flag_from_regex = 1;
3560 rule->table_from = strdup(t->t_name);
3561}
3562break;
3563case 155:
3564#line 1267 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3565{
3566 if (rule->flag_from) {
3567 yyerror("from already specified for this rule");
3568 YYERRORgoto yyerrlab;
3569 }
3570 rule->flag_from = yyvsp[-2].v.number ? -1 : 1;
3571 rule->flag_from_rdns = 1;
3572}
3573break;
3574case 156:
3575#line 1275 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3576{
3577 struct table *t = yyvsp[0].v.table;
3578
3579 if (rule->flag_from) {
3580 yyerror("from already specified for this rule");
3581 YYERRORgoto yyerrlab;
3582 }
3583
3584 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_DOMAIN)) {
3585 yyerror("table \"%s\" may not be used for rdns lookups",
3586 t->t_name);
3587 YYERRORgoto yyerrlab;
3588 }
3589
3590 rule->flag_from = yyvsp[-3].v.number ? -1 : 1;
3591 rule->flag_from_rdns = 1;
3592 rule->table_from = strdup(t->t_name);
3593}
3594break;
3595case 157:
3596#line 1293 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3597{
3598 struct table *t = yyvsp[0].v.table;
3599
3600 if (rule->flag_from) {
3601 yyerror("from already specified for this rule");
3602 YYERRORgoto yyerrlab;
3603 }
3604
3605 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_DOMAIN)) {
3606 yyerror("table \"%s\" may not be used for rdns lookups",
3607 t->t_name);
3608 YYERRORgoto yyerrlab;
3609 }
3610
3611 rule->flag_from = yyvsp[-4].v.number ? -1 : 1;
3612 rule->flag_from_regex = 1;
3613 rule->flag_from_rdns = 1;
3614 rule->table_from = strdup(t->t_name);
3615}
3616break;
3617case 158:
3618#line 1313 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3619{
3620 struct table *anyhost = table_find(conf, "<anyhost>");
3621
3622 if (rule->flag_from) {
3623 yyerror("from already specified for this rule");
3624 YYERRORgoto yyerrlab;
3625 }
3626
3627 rule->flag_from = 1;
3628 rule->table_from = strdup(anyhost->t_name);
3629 rule->flag_smtp_auth = yyvsp[-2].v.number ? -1 : 1;
3630}
3631break;
3632case 159:
3633#line 1325 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3634{
3635 struct table *anyhost = table_find(conf, "<anyhost>");
3636 struct table *t = yyvsp[0].v.table;
3637
3638 if (rule->flag_from) {
3639 yyerror("from already specified for this rule");
3640 YYERRORgoto yyerrlab;
3641 }
3642
3643 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_STRING|K_CREDENTIALS)) {
3644 yyerror("table \"%s\" may not be used for from lookups",
3645 t->t_name);
3646 YYERRORgoto yyerrlab;
3647 }
3648
3649 rule->flag_from = 1;
3650 rule->table_from = strdup(anyhost->t_name);
3651 rule->flag_smtp_auth = yyvsp[-3].v.number ? -1 : 1;
3652 rule->table_smtp_auth = strdup(t->t_name);
3653}
3654break;
3655case 160:
3656#line 1345 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3657{
3658 struct table *anyhost = table_find(conf, "<anyhost>");
3659 struct table *t = yyvsp[0].v.table;
3660
3661 if (rule->flag_from) {
3662 yyerror("from already specified for this rule");
3663 YYERRORgoto yyerrlab;
3664 }
3665
3666 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3667 yyerror("table \"%s\" may not be used for from lookups",
3668 t->t_name);
3669 YYERRORgoto yyerrlab;
3670 }
3671
3672 rule->flag_from = 1;
3673 rule->table_from = strdup(anyhost->t_name);
3674 rule->flag_smtp_auth = yyvsp[-4].v.number ? -1 : 1;
3675 rule->flag_smtp_auth_regex = 1;
3676 rule->table_smtp_auth = strdup(t->t_name);
3677}
3678break;
3679case 161:
3680#line 1367 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3681{
3682 struct table *anyhost = table_find(conf, "<anyhost>");
3683 struct table *t = yyvsp[0].v.table;
3684
3685 if (rule->flag_from) {
3686 yyerror("from already specified for this rule");
3687 YYERRORgoto yyerrlab;
3688 }
3689
3690 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_MAILADDR)) {
3691 yyerror("table \"%s\" may not be used for from lookups",
3692 t->t_name);
3693 YYERRORgoto yyerrlab;
3694 }
3695
3696 rule->flag_from = 1;
3697 rule->table_from = strdup(anyhost->t_name);
3698 rule->flag_smtp_mail_from = yyvsp[-3].v.number ? -1 : 1;
3699 rule->table_smtp_mail_from = strdup(t->t_name);
3700}
3701break;
3702case 162:
3703#line 1387 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3704{
3705 struct table *anyhost = table_find(conf, "<anyhost>");
3706 struct table *t = yyvsp[0].v.table;
3707
3708 if (rule->flag_from) {
3709 yyerror("from already specified for this rule");
3710 YYERRORgoto yyerrlab;
3711 }
3712
3713 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3714 yyerror("table \"%s\" may not be used for from lookups",
3715 t->t_name);
3716 YYERRORgoto yyerrlab;
3717 }
3718
3719 rule->flag_from = 1;
3720 rule->table_from = strdup(anyhost->t_name);
3721 rule->flag_smtp_mail_from = yyvsp[-4].v.number ? -1 : 1;
3722 rule->flag_smtp_mail_from_regex = 1;
3723 rule->table_smtp_mail_from = strdup(t->t_name);
3724}
3725break;
3726case 163:
3727#line 1409 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3728{
3729 struct table *t = table_find(conf, "<localnames>");
3730
3731 if (rule->flag_for) {
3732 yyerror("for already specified for this rule");
3733 YYERRORgoto yyerrlab;
3734 }
3735 rule->flag_for = yyvsp[-2].v.number ? -1 : 1;
3736 rule->table_for = strdup(t->t_name);
3737}
3738break;
3739case 164:
3740#line 1419 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3741{
3742 struct table *t = table_find(conf, "<anydestination>");
3743
3744 if (rule->flag_for) {
3745 yyerror("for already specified for this rule");
3746 YYERRORgoto yyerrlab;
3747 }
3748 rule->flag_for = yyvsp[-2].v.number ? -1 : 1;
3749 rule->table_for = strdup(t->t_name);
3750}
3751break;
3752case 165:
3753#line 1429 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3754{
3755 struct table *t = yyvsp[0].v.table;
3756
3757 if (rule->flag_for) {
3758 yyerror("for already specified for this rule");
3759 YYERRORgoto yyerrlab;
3760 }
3761
3762 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_DOMAIN)) {
3763 yyerror("table \"%s\" may not be used for 'for' lookups",
3764 t->t_name);
3765 YYERRORgoto yyerrlab;
3766 }
3767
3768 rule->flag_for = yyvsp[-3].v.number ? -1 : 1;
3769 rule->table_for = strdup(t->t_name);
3770}
3771break;
3772case 166:
3773#line 1446 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3774{
3775 struct table *t = yyvsp[0].v.table;
3776
3777 if (rule->flag_for) {
3778 yyerror("for already specified for this rule");
3779 YYERRORgoto yyerrlab;
3780 }
3781
3782 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3783 yyerror("table \"%s\" may not be used for 'for' lookups",
3784 t->t_name);
3785 YYERRORgoto yyerrlab;
3786 }
3787
3788 rule->flag_for = yyvsp[-4].v.number ? -1 : 1;
3789 rule->flag_for_regex = 1;
3790 rule->table_for = strdup(t->t_name);
3791}
3792break;
3793case 167:
3794#line 1464 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3795{
3796 struct table *anyhost = table_find(conf, "<anydestination>");
3797 struct table *t = yyvsp[0].v.table;
3798
3799 if (rule->flag_for) {
3800 yyerror("for already specified for this rule");
3801 YYERRORgoto yyerrlab;
3802 }
3803
3804 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_MAILADDR)) {
3805 yyerror("table \"%s\" may not be used for for lookups",
3806 t->t_name);
3807 YYERRORgoto yyerrlab;
3808 }
3809
3810 rule->flag_for = 1;
3811 rule->table_for = strdup(anyhost->t_name);
3812 rule->flag_smtp_rcpt_to = yyvsp[-3].v.number ? -1 : 1;
3813 rule->table_smtp_rcpt_to = strdup(t->t_name);
3814}
3815break;
3816case 168:
3817#line 1484 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3818{
3819 struct table *anyhost = table_find(conf, "<anydestination>");
3820 struct table *t = yyvsp[0].v.table;
3821
3822 if (rule->flag_for) {
3823 yyerror("for already specified for this rule");
3824 YYERRORgoto yyerrlab;
3825 }
3826
3827 if (!table_check_use(t, T_DYNAMIC|T_LIST, K_REGEX)) {
3828 yyerror("table \"%s\" may not be used for for lookups",
3829 t->t_name);
3830 YYERRORgoto yyerrlab;
3831 }
3832
3833 rule->flag_for = 1;
3834 rule->table_for = strdup(anyhost->t_name);
3835 rule->flag_smtp_rcpt_to = yyvsp[-4].v.number ? -1 : 1;
3836 rule->flag_smtp_rcpt_to_regex = 1;
3837 rule->table_smtp_rcpt_to = strdup(t->t_name);
3838}
3839break;
3840case 171:
3841#line 1513 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3842{
3843 if (dict_get(conf->sc_dispatchers, yyvsp[0].v.string) == NULL((void *)0)) {
3844 yyerror("no such dispatcher: %s", yyvsp[0].v.string);
3845 YYERRORgoto yyerrlab;
3846 }
3847 rule->dispatcher = yyvsp[0].v.string;
3848}
3849break;
3850case 172:
3851#line 1523 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3852{
3853 rule->reject = 1;
3854}
3855break;
3856case 174:
3857#line 1530 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3858{
3859 rule = xcalloc(1, sizeof *rule);
3860}
3861break;
3862case 175:
3863#line 1532 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3864{
3865 if (!rule->flag_from) {
3866 rule->table_from = strdup("<localhost>");
3867 rule->flag_from = 1;
3868 }
3869 if (!rule->flag_for) {
3870 rule->table_for = strdup("<localnames>");
3871 rule->flag_for = 1;
3872 }
3873 TAILQ_INSERT_TAIL(conf->sc_rules, rule, r_entry)do { (rule)->r_entry.tqe_next = ((void *)0); (rule)->r_entry
.tqe_prev = (conf->sc_rules)->tqh_last; *(conf->sc_rules
)->tqh_last = (rule); (conf->sc_rules)->tqh_last = &
(rule)->r_entry.tqe_next; } while (0);
3874 rule = NULL((void *)0);
3875}
3876break;
3877case 177:
3878#line 1548 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3879{
3880 filter_config->junk = 1;
3881}
3882break;
3883case 178:
3884#line 1551 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3885{
3886 filter_config->bypass = 1;
3887}
3888break;
3889case 179:
3890#line 1557 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3891{
3892 filter_config->reject = yyvsp[0].v.string;
3893}
3894break;
3895case 180:
3896#line 1560 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3897{
3898 filter_config->disconnect = yyvsp[0].v.string;
3899}
3900break;
3901case 181:
3902#line 1563 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3903{
3904 filter_config->rewrite = yyvsp[0].v.string;
3905}
3906break;
3907case 182:
3908#line 1566 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3909{
3910 filter_config->report = yyvsp[0].v.string;
3911}
3912break;
3913case 183:
3914#line 1572 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3915{
3916 filter_config->not_fcrdns = yyvsp[-1].v.number ? -1 : 1;
3917 filter_config->fcrdns = 1;
3918}
3919break;
3920case 184:
3921#line 1579 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3922{
3923 filter_config->not_rdns = yyvsp[-1].v.number ? -1 : 1;
3924 filter_config->rdns = 1;
3925}
3926break;
3927case 185:
3928#line 1586 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3929{
3930 filter_config->not_rdns_table = yyvsp[-2].v.number ? -1 : 1;
3931 filter_config->rdns_table = yyvsp[0].v.table;
3932}
3933break;
3934case 186:
3935#line 1592 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3936{
3937 filter_config->not_rdns_regex = yyvsp[-3].v.number ? -1 : 1;
3938 filter_config->rdns_regex = yyvsp[0].v.table;
3939}
3940break;
3941case 187:
3942#line 1599 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3943{
3944 filter_config->not_src_table = yyvsp[-2].v.number ? -1 : 1;
3945 filter_config->src_table = yyvsp[0].v.table;
3946}
3947break;
3948case 188:
3949#line 1605 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3950{
3951 filter_config->not_src_regex = yyvsp[-3].v.number ? -1 : 1;
3952 filter_config->src_regex = yyvsp[0].v.table;
3953}
3954break;
3955case 189:
3956#line 1612 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3957{
3958 filter_config->not_helo_table = yyvsp[-2].v.number ? -1 : 1;
3959 filter_config->helo_table = yyvsp[0].v.table;
3960}
3961break;
3962case 190:
3963#line 1618 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3964{
3965 filter_config->not_helo_regex = yyvsp[-3].v.number ? -1 : 1;
3966 filter_config->helo_regex = yyvsp[0].v.table;
3967}
3968break;
3969case 191:
3970#line 1625 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3971{
3972 filter_config->not_auth = yyvsp[-1].v.number ? -1 : 1;
3973 filter_config->auth = 1;
3974}
3975break;
3976case 192:
3977#line 1631 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3978{
3979 filter_config->not_auth_table = yyvsp[-2].v.number ? -1 : 1;
3980 filter_config->auth_table = yyvsp[0].v.table;
3981}
3982break;
3983case 193:
3984#line 1637 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3985{
3986 filter_config->not_auth_regex = yyvsp[-3].v.number ? -1 : 1;
3987 filter_config->auth_regex = yyvsp[0].v.table;
3988}
3989break;
3990case 194:
3991#line 1644 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3992{
3993 filter_config->not_mail_from_table = yyvsp[-2].v.number ? -1 : 1;
3994 filter_config->mail_from_table = yyvsp[0].v.table;
3995}
3996break;
3997case 195:
3998#line 1650 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
3999{
4000 filter_config->not_mail_from_regex = yyvsp[-3].v.number ? -1 : 1;
4001 filter_config->mail_from_regex = yyvsp[0].v.table;
4002}
4003break;
4004case 196:
4005#line 1657 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4006{
4007 filter_config->not_rcpt_to_table = yyvsp[-2].v.number ? -1 : 1;
4008 filter_config->rcpt_to_table = yyvsp[0].v.table;
4009}
4010break;
4011case 197:
4012#line 1663 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4013{
4014 filter_config->not_rcpt_to_regex = yyvsp[-3].v.number ? -1 : 1;
4015 filter_config->rcpt_to_regex = yyvsp[0].v.table;
4016}
4017break;
4018case 248:
4019#line 1754 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4020{
4021 filter_config->phase = FILTER_CONNECT;
4022}
4023break;
4024case 250:
4025#line 1761 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4026{
4027 filter_config->phase = FILTER_HELO;
4028}
4029break;
4030case 252:
4031#line 1767 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4032{
4033 filter_config->phase = FILTER_EHLO;
4034}
4035break;
4036case 254:
4037#line 1773 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4038{
4039}
4040break;
4041case 256:
4042#line 1778 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4043{
4044 filter_config->phase = FILTER_MAIL_FROM;
4045}
4046break;
4047case 258:
4048#line 1784 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4049{
4050 filter_config->phase = FILTER_RCPT_TO;
4051}
4052break;
4053case 260:
4054#line 1790 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4055{
4056 filter_config->phase = FILTER_DATA;
4057}
4058break;
4059case 262:
4060#line 1822 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4061{
4062 filter_config->phase = FILTER_COMMIT;
4063}
4064break;
4065case 272:
4066#line 1846 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4067{
4068 struct filter_config *fr;
4069 size_t i;
4070
4071 if ((fr = dict_get(conf->sc_filters_dict, yyvsp[0].v.string)) == NULL((void *)0)) {
4072 yyerror("no filter exist with that name: %s", yyvsp[0].v.string);
4073 free(yyvsp[0].v.string);
4074 YYERRORgoto yyerrlab;
4075 }
4076 if (fr->filter_type == FILTER_TYPE_CHAIN) {
4077 yyerror("no filter chain allowed within a filter chain: %s", yyvsp[0].v.string);
4078 free(yyvsp[0].v.string);
4079 YYERRORgoto yyerrlab;
4080 }
4081
4082 for (i = 0; i < filter_config->chain_size; i++) {
4083 if (strcmp(filter_config->chain[i], yyvsp[0].v.string) == 0) {
4084 yyerror("no filter allowed twice within a filter chain: %s", yyvsp[0].v.string);
4085 free(yyvsp[0].v.string);
4086 YYERRORgoto yyerrlab;
4087 }
4088 }
4089
4090 if (fr->proc) {
4091 if (dict_get(&filter_config->chain_procs, fr->proc)) {
4092 yyerror("no proc allowed twice within a filter chain: %s", fr->proc);
4093 free(yyvsp[0].v.string);
4094 YYERRORgoto yyerrlab;
4095 }
4096 dict_set(&filter_config->chain_procs, fr->proc, NULL((void *)0));
4097 }
4098
4099 fr->filter_subsystem |= filter_config->filter_subsystem;
4100 filter_config->chain_size += 1;
4101 filter_config->chain = reallocarray(filter_config->chain, filter_config->chain_size, sizeof(char *));
4102 if (filter_config->chain == NULL((void *)0))
4103 fatal("reallocarray");
4104 filter_config->chain[filter_config->chain_size - 1] = yyvsp[0].v.string;
4105}
4106break;
4107case 275:
4108#line 1893 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4109{
4110
4111 if (dict_get(conf->sc_filters_dict, yyvsp[-2].v.string)) {
4112 yyerror("filter already exists with that name: %s", yyvsp[-2].v.string);
4113 free(yyvsp[-2].v.string);
4114 free(yyvsp[0].v.string);
4115 YYERRORgoto yyerrlab;
4116 }
4117 if (dict_get(conf->sc_filter_processes_dict, yyvsp[0].v.string) == NULL((void *)0)) {
4118 yyerror("no processor exist with that name: %s", yyvsp[0].v.string);
4119 free(yyvsp[0].v.string);
4120 YYERRORgoto yyerrlab;
4121 }
4122
4123 filter_config = xcalloc(1, sizeof *filter_config);
4124 filter_config->filter_type = FILTER_TYPE_PROC;
4125 filter_config->name = yyvsp[-2].v.string;
4126 filter_config->proc = yyvsp[0].v.string;
4127 dict_set(conf->sc_filters_dict, yyvsp[-2].v.string, filter_config);
4128 filter_config = NULL((void *)0);
4129}
4130break;
4131case 276:
4132#line 1915 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4133{
4134 if (dict_get(conf->sc_filters_dict, yyvsp[-2].v.string)) {
4135 yyerror("filter already exists with that name: %s", yyvsp[-2].v.string);
4136 free(yyvsp[-2].v.string);
4137 free(yyvsp[0].v.string);
4138 YYERRORgoto yyerrlab;
4139 }
4140
4141 processor = xcalloc(1, sizeof *processor);
4142 processor->command = yyvsp[0].v.string;
4143
4144 filter_config = xcalloc(1, sizeof *filter_config);
4145 filter_config->filter_type = FILTER_TYPE_PROC;
4146 filter_config->name = yyvsp[-2].v.string;
4147 filter_config->proc = xstrdup(yyvsp[-2].v.string);
4148 dict_set(conf->sc_filters_dict, yyvsp[-2].v.string, filter_config);
4149}
4150break;
4151case 277:
4152#line 1931 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4153{
4154 dict_set(conf->sc_filter_processes_dict, filter_config->proc, processor);
4155 processor = NULL((void *)0);
4156 filter_config = NULL((void *)0);
4157}
4158break;
4159case 278:
4160#line 1937 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4161{
4162 if (dict_get(conf->sc_filters_dict, yyvsp[-1].v.string)) {
4163 yyerror("filter already exists with that name: %s", yyvsp[-1].v.string);
4164 free(yyvsp[-1].v.string);
4165 YYERRORgoto yyerrlab;
4166 }
4167 filter_config = xcalloc(1, sizeof *filter_config);
4168 filter_config->name = yyvsp[-1].v.string;
4169 filter_config->filter_type = FILTER_TYPE_BUILTIN;
4170 dict_set(conf->sc_filters_dict, yyvsp[-1].v.string, filter_config);
4171}
4172break;
4173case 279:
4174#line 1947 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4175{
4176 filter_config = NULL((void *)0);
4177}
4178break;
4179case 280:
4180#line 1951 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4181{
4182 if (dict_get(conf->sc_filters_dict, yyvsp[-1].v.string)) {
4183 yyerror("filter already exists with that name: %s", yyvsp[-1].v.string);
4184 free(yyvsp[-1].v.string);
4185 YYERRORgoto yyerrlab;
4186 }
4187 filter_config = xcalloc(1, sizeof *filter_config);
4188 filter_config->filter_type = FILTER_TYPE_CHAIN;
4189 dict_init(&filter_config->chain_procs)do { do { (&((&filter_config->chain_procs)->dict
))->sph_root = ((void *)0); } while (0); (&filter_config
->chain_procs)->count = 0; } while(0);
4190}
4191break;
4192case 281:
4193#line 1960 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4194{
4195 dict_set(conf->sc_filters_dict, yyvsp[-5].v.string, filter_config);
4196 filter_config = NULL((void *)0);
4197}
4198break;
4199case 282:
4200#line 1966 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4201{
4202 if (yyvsp[0].v.number < 0) {
4203 yyerror("invalid size: %" PRId64"lld", yyvsp[0].v.number);
4204 YYERRORgoto yyerrlab;
4205 }
4206 yyval.v.number = yyvsp[0].v.number;
4207 }
4208break;
4209case 283:
4210#line 1973 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4211{
4212 long long result;
4213
4214 if (scan_scaled(yyvsp[0].v.string, &result) == -1 || result < 0) {
4215 yyerror("invalid size: %s", yyvsp[0].v.string);
4216 free(yyvsp[0].v.string);
4217 YYERRORgoto yyerrlab;
4218 }
4219 free(yyvsp[0].v.string);
4220 yyval.v.number = result;
4221 }
4222break;
4223case 284:
4224#line 1986 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4225{
4226 time_t d;
4227 int i;
4228
4229 d = delaytonum(yyvsp[0].v.string);
4230 if (d < 0) {
4231 yyerror("invalid bounce delay: %s", yyvsp[0].v.string);
4232 free(yyvsp[0].v.string);
4233 YYERRORgoto yyerrlab;
4234 }
4235 free(yyvsp[0].v.string);
4236 for (i = 0; i < MAX_BOUNCE_WARN4; i++) {
4237 if (conf->sc_bounce_warn[i] != 0)
4238 continue;
4239 conf->sc_bounce_warn[i] = d;
4240 break;
4241 }
4242 }
4243break;
4244case 287:
4245#line 2010 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4246{
4247 if (!strcmp(yyvsp[-1].v.string, "max-session")) {
4248 conf->sc_mda_max_session = yyvsp[0].v.number;
4249 }
4250 else if (!strcmp(yyvsp[-1].v.string, "max-session-per-user")) {
4251 conf->sc_mda_max_user_session = yyvsp[0].v.number;
4252 }
4253 else if (!strcmp(yyvsp[-1].v.string, "task-lowat")) {
4254 conf->sc_mda_task_lowat = yyvsp[0].v.number;
4255 }
4256 else if (!strcmp(yyvsp[-1].v.string, "task-hiwat")) {
4257 conf->sc_mda_task_hiwat = yyvsp[0].v.number;
4258 }
4259 else if (!strcmp(yyvsp[-1].v.string, "task-release")) {
4260 conf->sc_mda_task_release = yyvsp[0].v.number;
4261 }
4262 else {
4263 yyerror("invalid scheduler limit keyword: %s", yyvsp[-1].v.string);
4264 free(yyvsp[-1].v.string);
4265 YYERRORgoto yyerrlab;
4266 }
4267 free(yyvsp[-1].v.string);
4268 }
4269break;
4270case 290:
4271#line 2039 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4272{
4273 if (!strcmp(yyvsp[-1].v.string, "max-rcpt")) {
4274 conf->sc_session_max_rcpt = yyvsp[0].v.number;
4275 }
4276 else if (!strcmp(yyvsp[-1].v.string, "max-mails")) {
4277 conf->sc_session_max_mails = yyvsp[0].v.number;
4278 }
4279 else {
4280 yyerror("invalid session limit keyword: %s", yyvsp[-1].v.string);
4281 free(yyvsp[-1].v.string);
4282 YYERRORgoto yyerrlab;
4283 }
4284 free(yyvsp[-1].v.string);
4285 }
4286break;
4287case 293:
4288#line 2059 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4289{
4290 limits->family = AF_INET2;
4291 }
4292break;
4293case 294:
4294#line 2062 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4295{
4296 limits->family = AF_INET624;
4297 }
4298break;
4299case 295:
4300#line 2065 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4301{
4302 if (!limit_mta_set(limits, yyvsp[-1].v.string, yyvsp[0].v.number)) {
4303 yyerror("invalid mta limit keyword: %s", yyvsp[-1].v.string);
4304 free(yyvsp[-1].v.string);
4305 YYERRORgoto yyerrlab;
4306 }
4307 free(yyvsp[-1].v.string);
4308 }
4309break;
4310case 298:
4311#line 2079 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4312{
4313 if (!strcmp(yyvsp[-1].v.string, "max-inflight")) {
4314 conf->sc_scheduler_max_inflight = yyvsp[0].v.number;
4315 }
4316 else if (!strcmp(yyvsp[-1].v.string, "max-evp-batch-size")) {
4317 conf->sc_scheduler_max_evp_batch_size = yyvsp[0].v.number;
4318 }
4319 else if (!strcmp(yyvsp[-1].v.string, "max-msg-batch-size")) {
4320 conf->sc_scheduler_max_msg_batch_size = yyvsp[0].v.number;
4321 }
4322 else if (!strcmp(yyvsp[-1].v.string, "max-schedule")) {
4323 conf->sc_scheduler_max_schedule = yyvsp[0].v.number;
4324 }
4325 else {
4326 yyerror("invalid scheduler limit keyword: %s", yyvsp[-1].v.string);
4327 free(yyvsp[-1].v.string);
4328 YYERRORgoto yyerrlab;
4329 }
4330 free(yyvsp[-1].v.string);
4331 }
4332break;
4333case 301:
4334#line 2106 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4335{
4336 struct filter_config *fc;
4337
4338 if (listen_opts.options & LO_FILTER) {
4339 yyerror("filter already specified");
4340 free(yyvsp[0].v.string);
4341 YYERRORgoto yyerrlab;
4342 }
4343 if ((fc = dict_get(conf->sc_filters_dict, yyvsp[0].v.string)) == NULL((void *)0)) {
4344 yyerror("no filter exist with that name: %s", yyvsp[0].v.string);
4345 free(yyvsp[0].v.string);
4346 YYERRORgoto yyerrlab;
4347 }
4348 fc->filter_subsystem |= FILTER_SUBSYSTEM_SMTP_IN;
4349 listen_opts.options |= LO_FILTER;
4350 listen_opts.filtername = yyvsp[0].v.string;
4351 }
4352break;
4353case 302:
4354#line 2123 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4355{
4356 char buffer[128];
4357
4358 if (listen_opts.options & LO_FILTER) {
4359 yyerror("filter already specified");
4360 YYERRORgoto yyerrlab;
4361 }
4362
4363 do {
4364 (void)snprintf(buffer, sizeof buffer, "<dynchain:%08x>", last_dynchain_id++);
4365 } while (dict_check(conf->sc_filters_dict, buffer));
4366
4367 listen_opts.options |= LO_FILTER;
4368 listen_opts.filtername = xstrdup(buffer);
4369 filter_config = xcalloc(1, sizeof *filter_config);
4370 filter_config->filter_type = FILTER_TYPE_CHAIN;
4371 filter_config->filter_subsystem |= FILTER_SUBSYSTEM_SMTP_IN;
4372 dict_init(&filter_config->chain_procs)do { do { (&((&filter_config->chain_procs)->dict
))->sph_root = ((void *)0); } while (0); (&filter_config
->chain_procs)->count = 0; } while(0);
4373 }
4374break;
4375case 303:
4376#line 2141 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4377{
4378 dict_set(conf->sc_filters_dict, listen_opts.filtername, filter_config);
4379 filter_config = NULL((void *)0);
4380 }
4381break;
4382case 304:
4383#line 2145 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4384{
4385 if (config_lo_mask_source(&listen_opts)) {
4386 YYERRORgoto yyerrlab;
4387 }
4388 }
4389break;
4390case 305:
4391#line 2150 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4392{
4393 if (listen_opts.options & LO_TAG) {
4394 yyerror("tag already specified");
4395 YYERRORgoto yyerrlab;
4396 }
4397 listen_opts.options |= LO_TAG;
4398
4399 if (strlen(yyvsp[0].v.string) >= SMTPD_TAG_SIZE(32 + 1)) {
4400 yyerror("tag name too long");
4401 free(yyvsp[0].v.string);
4402 YYERRORgoto yyerrlab;
4403 }
4404 listen_opts.tag = yyvsp[0].v.string;
4405 }
4406break;
4407case 306:
4408#line 2166 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4409{
4410 if (listen_opts.options & LO_FAMILY) {
4411 yyerror("address family already specified");
4412 YYERRORgoto yyerrlab;
4413 }
4414 listen_opts.options |= LO_FAMILY;
4415 listen_opts.family = AF_INET2;
4416 }
4417break;
4418case 307:
4419#line 2174 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4420{
4421 if (listen_opts.options & LO_FAMILY) {
4422 yyerror("address family already specified");
4423 YYERRORgoto yyerrlab;
4424 }
4425 listen_opts.options |= LO_FAMILY;
4426 listen_opts.family = AF_INET624;
4427 }
4428break;
4429case 308:
4430#line 2182 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4431{
4432 struct servent *servent;
4433
4434 if (listen_opts.options & LO_PORT) {
4435 yyerror("port already specified");
4436 YYERRORgoto yyerrlab;
4437 }
4438 listen_opts.options |= LO_PORT;
4439
4440 servent = getservbyname(yyvsp[0].v.string, "tcp");
4441 if (servent == NULL((void *)0)) {
4442 yyerror("invalid port: %s", yyvsp[0].v.string);
4443 free(yyvsp[0].v.string);
4444 YYERRORgoto yyerrlab;
4445 }
4446 free(yyvsp[0].v.string);
4447 listen_opts.port = ntohs(servent->s_port)(__uint16_t)(__builtin_constant_p(servent->s_port) ? (__uint16_t
)(((__uint16_t)(servent->s_port) & 0xffU) << 8 |
((__uint16_t)(servent->s_port) & 0xff00U) >> 8)
: __swap16md(servent->s_port));
4448 }
4449break;
4450case 309:
4451#line 2200 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4452{
4453 struct servent *servent;
4454
4455 if (listen_opts.options & LO_PORT) {
4456 yyerror("port already specified");
4457 YYERRORgoto yyerrlab;
4458 }
4459 listen_opts.options |= LO_PORT;
4460
4461 servent = getservbyname("smtp", "tcp");
4462 if (servent == NULL((void *)0)) {
4463 yyerror("invalid port: smtp");
4464 YYERRORgoto yyerrlab;
4465 }
4466 listen_opts.port = ntohs(servent->s_port)(__uint16_t)(__builtin_constant_p(servent->s_port) ? (__uint16_t
)(((__uint16_t)(servent->s_port) & 0xffU) << 8 |
((__uint16_t)(servent->s_port) & 0xff00U) >> 8)
: __swap16md(servent->s_port));
4467 }
4468break;
4469case 310:
4470#line 2216 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4471{
4472 struct servent *servent;
4473
4474 if (listen_opts.options & LO_PORT) {
4475 yyerror("port already specified");
4476 YYERRORgoto yyerrlab;
4477 }
4478 listen_opts.options |= LO_PORT;
4479
4480 servent = getservbyname("smtps", "tcp");
4481 if (servent == NULL((void *)0)) {
4482 yyerror("invalid port: smtps");
4483 YYERRORgoto yyerrlab;
4484 }
4485 listen_opts.port = ntohs(servent->s_port)(__uint16_t)(__builtin_constant_p(servent->s_port) ? (__uint16_t
)(((__uint16_t)(servent->s_port) & 0xffU) << 8 |
((__uint16_t)(servent->s_port) & 0xff00U) >> 8)
: __swap16md(servent->s_port));
4486 }
4487break;
4488case 311:
4489#line 2232 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4490{
4491 if (listen_opts.options & LO_PORT) {
4492 yyerror("port already specified");
4493 YYERRORgoto yyerrlab;
4494 }
4495 listen_opts.options |= LO_PORT;
4496
4497 if (yyvsp[0].v.number <= 0 || yyvsp[0].v.number > (int)USHRT_MAX(32767 *2 +1)) {
4498 yyerror("invalid port: %" PRId64"lld", yyvsp[0].v.number);
4499 YYERRORgoto yyerrlab;
4500 }
4501 listen_opts.port = yyvsp[0].v.number;
4502 }
4503break;
4504case 312:
4505#line 2245 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4506{
4507 struct filter_config *fc;
4508
4509 if (listen_opts.options & LO_FILTER) {
4510 yyerror("filter already specified");
4511 YYERRORgoto yyerrlab;
4512 }
4513 if ((fc = dict_get(conf->sc_filters_dict, yyvsp[0].v.string)) == NULL((void *)0)) {
4514 yyerror("no filter exist with that name: %s", yyvsp[0].v.string);
4515 free(yyvsp[0].v.string);
4516 YYERRORgoto yyerrlab;
4517 }
4518 fc->filter_subsystem |= FILTER_SUBSYSTEM_SMTP_IN;
4519 listen_opts.options |= LO_FILTER;
4520 listen_opts.filtername = yyvsp[0].v.string;
4521 }
4522break;
4523case 313:
4524#line 2261 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4525{
4526 char buffer[128];
4527
4528 if (listen_opts.options & LO_FILTER) {
4529 yyerror("filter already specified");
4530 YYERRORgoto yyerrlab;
4531 }
4532
4533 do {
4534 (void)snprintf(buffer, sizeof buffer, "<dynchain:%08x>", last_dynchain_id++);
4535 } while (dict_check(conf->sc_filters_dict, buffer));
4536
4537 listen_opts.options |= LO_FILTER;
4538 listen_opts.filtername = xstrdup(buffer);
4539 filter_config = xcalloc(1, sizeof *filter_config);
4540 filter_config->filter_type = FILTER_TYPE_CHAIN;
4541 filter_config->filter_subsystem |= FILTER_SUBSYSTEM_SMTP_IN;
4542 dict_init(&filter_config->chain_procs)do { do { (&((&filter_config->chain_procs)->dict
))->sph_root = ((void *)0); } while (0); (&filter_config
->chain_procs)->count = 0; } while(0);
4543 }
4544break;
4545case 314:
4546#line 2279 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4547{
4548 dict_set(conf->sc_filters_dict, listen_opts.filtername, filter_config);
4549 filter_config = NULL((void *)0);
4550 }
4551break;
4552case 315:
4553#line 2283 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4554{
4555 if (listen_opts.options & LO_SSL) {
4556 yyerror("TLS mode already specified");
4557 YYERRORgoto yyerrlab;
4558 }
4559 listen_opts.options |= LO_SSL;
4560 listen_opts.ssl = F_SMTPS0x02;
4561 }
4562break;
4563case 316:
4564#line 2291 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4565{
4566 if (listen_opts.options & LO_SSL) {
4567 yyerror("TLS mode already specified");
4568 YYERRORgoto yyerrlab;
4569 }
4570 listen_opts.options |= LO_SSL;
4571 listen_opts.ssl = F_SMTPS0x02|F_TLS_VERIFY0x200;
4572 }
4573break;
4574case 317:
4575#line 2299 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4576{
4577 if (listen_opts.options & LO_SSL) {
4578 yyerror("TLS mode already specified");
4579 YYERRORgoto yyerrlab;
4580 }
4581 listen_opts.options |= LO_SSL;
4582 listen_opts.ssl = F_STARTTLS0x01;
4583 }
4584break;
4585case 318:
4586#line 2307 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4587{
4588 if (listen_opts.options & LO_SSL) {
4589 yyerror("TLS mode already specified");
4590 YYERRORgoto yyerrlab;
4591 }
4592 listen_opts.options |= LO_SSL;
4593 listen_opts.ssl = F_STARTTLS0x01|F_STARTTLS_REQUIRE0x20;
4594 }
4595break;
4596case 319:
4597#line 2315 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4598{
4599 if (listen_opts.options & LO_SSL) {
4600 yyerror("TLS mode already specified");
4601 YYERRORgoto yyerrlab;
4602 }
4603 listen_opts.options |= LO_SSL;
4604 listen_opts.ssl = F_STARTTLS0x01|F_STARTTLS_REQUIRE0x20|F_TLS_VERIFY0x200;
4605 }
4606break;
4607case 320:
4608#line 2323 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4609{
4610 if (listen_opts.tls_ciphers) {
4611 yyerror("ciphers already specified");
4612 YYERRORgoto yyerrlab;
4613 }
4614 listen_opts.tls_ciphers = yyvsp[0].v.string;
4615 }
4616break;
4617case 321:
4618#line 2330 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4619{
4620 if (listen_opts.tls_protocols) {
4621 yyerror("protocols already specified");
4622 YYERRORgoto yyerrlab;
4623 }
4624 listen_opts.tls_protocols = yyvsp[0].v.string;
4625 }
4626break;
4627case 322:
4628#line 2337 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4629{
4630 if (listen_opts.pkicount == PKI_MAX32) {
4631 yyerror("too many pki specified");
4632 YYERRORgoto yyerrlab;
4633 }
4634 listen_opts.pki[listen_opts.pkicount++] = yyvsp[0].v.string;
4635 }
4636break;
4637case 323:
4638#line 2344 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4639{
4640 if (listen_opts.options & LO_CA) {
4641 yyerror("ca already specified");
4642 YYERRORgoto yyerrlab;
4643 }
4644 listen_opts.options |= LO_CA;
4645 listen_opts.ca = yyvsp[0].v.string;
4646 }
4647break;
4648case 324:
4649#line 2352 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4650{
4651 if (listen_opts.options & LO_AUTH) {
4652 yyerror("auth already specified");
4653 YYERRORgoto yyerrlab;
4654 }
4655 listen_opts.options |= LO_AUTH;
4656 listen_opts.auth = F_AUTH0x08|F_AUTH_REQUIRE0x40;
4657 }
4658break;
4659case 325:
4660#line 2360 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4661{
4662 if (listen_opts.options & LO_AUTH) {
4663 yyerror("auth already specified");
4664 YYERRORgoto yyerrlab;
4665 }
4666 listen_opts.options |= LO_AUTH;
4667 listen_opts.auth = F_AUTH0x08;
4668 }
4669break;
4670case 326:
4671#line 2368 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4672{
4673 if (listen_opts.options & LO_AUTH) {
4674 yyerror("auth already specified");
4675 YYERRORgoto yyerrlab;
4676 }
4677 listen_opts.options |= LO_AUTH;
4678 listen_opts.authtable = yyvsp[0].v.table;
4679 listen_opts.auth = F_AUTH0x08|F_AUTH_REQUIRE0x40;
4680 }
4681break;
4682case 327:
4683#line 2377 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4684{
4685 if (listen_opts.options & LO_AUTH) {
4686 yyerror("auth already specified");
4687 YYERRORgoto yyerrlab;
4688 }
4689 listen_opts.options |= LO_AUTH;
4690 listen_opts.authtable = yyvsp[0].v.table;
4691 listen_opts.auth = F_AUTH0x08;
4692 }
4693break;
4694case 328:
4695#line 2386 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4696{
4697 if (listen_opts.options & LO_TAG) {
4698 yyerror("tag already specified");
4699 YYERRORgoto yyerrlab;
4700 }
4701 listen_opts.options |= LO_TAG;
4702
4703 if (strlen(yyvsp[0].v.string) >= SMTPD_TAG_SIZE(32 + 1)) {
4704 yyerror("tag name too long");
4705 free(yyvsp[0].v.string);
4706 YYERRORgoto yyerrlab;
4707 }
4708 listen_opts.tag = yyvsp[0].v.string;
4709 }
4710break;
4711case 329:
4712#line 2400 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4713{
4714 if (listen_opts.options & LO_HOSTNAME) {
4715 yyerror("hostname already specified");
4716 YYERRORgoto yyerrlab;
4717 }
4718 listen_opts.options |= LO_HOSTNAME;
4719
4720 listen_opts.hostname = yyvsp[0].v.string;
4721 }
4722break;
4723case 330:
4724#line 2409 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4725{
4726 struct table *t = yyvsp[0].v.table;
4727
4728 if (listen_opts.options & LO_HOSTNAMES) {
4729 yyerror("hostnames already specified");
4730 YYERRORgoto yyerrlab;
4731 }
4732 listen_opts.options |= LO_HOSTNAMES;
4733
4734 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_ADDRNAME)) {
4735 yyerror("invalid use of table \"%s\" as "
4736 "HOSTNAMES parameter", t->t_name);
4737 YYERRORgoto yyerrlab;
4738 }
4739 listen_opts.hostnametable = t;
4740 }
4741break;
4742case 331:
4743#line 2425 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4744{
4745 if (config_lo_mask_source(&listen_opts)) {
4746 YYERRORgoto yyerrlab;
4747 }
4748 }
4749break;
4750case 332:
4751#line 2430 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4752{
4753 if (listen_opts.options & LO_RECEIVEDAUTH) {
4754 yyerror("received-auth already specified");
4755 YYERRORgoto yyerrlab;
4756 }
4757 listen_opts.options |= LO_RECEIVEDAUTH;
4758 listen_opts.flags |= F_RECEIVEDAUTH0x800;
4759 }
4760break;
4761case 333:
4762#line 2438 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4763{
4764 if (listen_opts.options & LO_NODSN) {
4765 yyerror("no-dsn already specified");
4766 YYERRORgoto yyerrlab;
4767 }
4768 listen_opts.options |= LO_NODSN;
4769 listen_opts.flags &= ~F_EXT_DSN0x400;
4770 }
4771break;
4772case 334:
4773#line 2446 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4774{
4775 if (listen_opts.options & LO_PROXY) {
4776 yyerror("proxy-v2 already specified");
4777 YYERRORgoto yyerrlab;
4778 }
4779 listen_opts.options |= LO_PROXY;
4780 listen_opts.flags |= F_PROXY0x4000;
4781 }
4782break;
4783case 335:
4784#line 2454 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4785{
4786 struct table *t = yyvsp[0].v.table;
4787
4788 if (listen_opts.options & LO_SENDERS) {
4789 yyerror("senders already specified");
4790 YYERRORgoto yyerrlab;
4791 }
4792 listen_opts.options |= LO_SENDERS;
4793
4794 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_MAILADDRMAP)) {
4795 yyerror("invalid use of table \"%s\" as "
4796 "SENDERS parameter", t->t_name);
4797 YYERRORgoto yyerrlab;
4798 }
4799 listen_opts.sendertable = t;
4800 }
4801break;
4802case 336:
4803#line 2470 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4804{
4805 struct table *t = yyvsp[-1].v.table;
4806
4807 if (listen_opts.options & LO_SENDERS) {
4808 yyerror("senders already specified");
4809 YYERRORgoto yyerrlab;
4810 }
4811 listen_opts.options |= LO_SENDERS|LO_MASQUERADE;
4812
4813 if (!table_check_use(t, T_DYNAMIC|T_HASH, K_MAILADDRMAP)) {
4814 yyerror("invalid use of table \"%s\" as "
4815 "SENDERS parameter", t->t_name);
4816 YYERRORgoto yyerrlab;
4817 }
4818 listen_opts.sendertable = t;
4819 }
4820break;
4821case 339:
4822#line 2492 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4823{
4824 if (conf->sc_sock_listener) {
4825 yyerror("socket listener already configured");
4826 YYERRORgoto yyerrlab;
4827 }
4828 create_sock_listener(&listen_opts);
4829 }
4830break;
4831case 340:
4832#line 2501 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4833{
4834 listen_opts.ifx = yyvsp[-1].v.string;
4835 create_if_listener(&listen_opts);
4836 }
4837break;
4838case 345:
4839#line 2516 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4840{
4841 memset(&listen_opts, 0, sizeof listen_opts);
4842 listen_opts.family = AF_UNSPEC0;
4843 listen_opts.flags |= F_EXT_DSN0x400;
4844 }
4845break;
4846case 346:
4847#line 2520 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4848{
4849 free(listen_opts.tls_protocols);
4850 free(listen_opts.tls_ciphers);
4851 memset(&listen_opts, 0, sizeof listen_opts);
4852 }
4853break;
4854case 347:
4855#line 2527 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4856{
4857 char *p, *backend, *config;
4858
4859 p = yyvsp[0].v.string;
4860 if (*p == '/') {
4861 backend = "static";
4862 config = yyvsp[0].v.string;
4863 }
4864 else {
4865 backend = yyvsp[0].v.string;
4866 config = NULL((void *)0);
4867 for (p = yyvsp[0].v.string; *p && *p != ':'; p++)
4868 ;
4869 if (*p == ':') {
4870 *p = '\0';
4871 backend = yyvsp[0].v.string;
4872 config = p+1;
4873 }
4874 }
4875 if (config != NULL((void *)0) && *config != '/') {
4876 yyerror("invalid backend parameter for table: %s",
4877 yyvsp[-1].v.string);
4878 free(yyvsp[-1].v.string);
4879 free(yyvsp[0].v.string);
4880 YYERRORgoto yyerrlab;
4881 }
4882 table = table_create(conf, backend, yyvsp[-1].v.string, config);
4883 if (!table_config(table)) {
4884 yyerror("invalid configuration file %s for table %s",
4885 config, table->t_name);
4886 free(yyvsp[-1].v.string);
4887 free(yyvsp[0].v.string);
4888 YYERRORgoto yyerrlab;
4889 }
4890 table = NULL((void *)0);
4891 free(yyvsp[-1].v.string);
4892 free(yyvsp[0].v.string);
4893 }
4894break;
4895case 348:
4896#line 2565 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4897{
4898 table = table_create(conf, "static", yyvsp[0].v.string, NULL((void *)0));
4899 free(yyvsp[0].v.string);
4900 }
4901break;
4902case 349:
4903#line 2568 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4904{
4905 table = NULL((void *)0);
4906 }
4907break;
4908case 350:
4909#line 2573 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4910{
4911 struct table *t;
4912
4913 t = table_create(conf, "static", NULL((void *)0), NULL((void *)0));
4914 table_add(t, yyvsp[0].v.string, NULL((void *)0));
4915 free(yyvsp[0].v.string);
4916 yyval.v.table = t;
4917 }
4918break;
4919case 351:
4920#line 2581 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4921{
4922 table = table_create(conf, "static", NULL((void *)0), NULL((void *)0));
4923 }
4924break;
4925case 352:
4926#line 2583 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4927{
4928 yyval.v.table = table;
4929 table = NULL((void *)0);
4930 }
4931break;
4932case 353:
4933#line 2589 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4934{
4935 struct table *t;
4936
4937 if ((t = table_find(conf, yyvsp[-1].v.string)) == NULL((void *)0)) {
4938 yyerror("no such table: %s", yyvsp[-1].v.string);
4939 free(yyvsp[-1].v.string);
4940 YYERRORgoto yyerrlab;
4941 }
4942 free(yyvsp[-1].v.string);
4943 yyval.v.table = t;
4944 }
4945break;
4946case 354:
4947#line 2602 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4948{ yyval.v.table = yyvsp[0].v.table; }
4949break;
4950case 355:
4951#line 2603 "/usr/src/usr.sbin/smtpd/smtpd/../parse.y"
4952{ yyval.v.table = yyvsp[0].v.table; }
4953break;
4954#line 4947 "parse.c"
4955 }
4956 yyssp -= yym;
4957 yystate = *yyssp;
4958 yyvsp -= yym;
4959 yym = yylhs[yyn];
4960 if (yystate
5.1
'yystate' is equal to 0
 == 0 && yym
5.2
'yym' is equal to 0
 == 0)
6
←
Taking true branch
→
4961 {
4962#if YYDEBUG0
4963 if (yydebug)
4964 printf("%sdebug: after reduction, shifting from state 0 to\
4965 state %d\n", YYPREFIX"yy", YYFINAL1);
4966#endif
4967 yystate = YYFINAL1;
4968 *++yyssp = YYFINAL1;
4969 *++yyvsp = yyval;
4970 if (yychar
6.1
'yychar' is < 0
 < 0)
7
←
Taking true branch
→
4971 {
4972 if ((yychar = yylex()) < 0) yychar = 0;
8
←
Assuming the condition is false
→
9
←
Taking false branch
→
4973#if YYDEBUG0
4974 if (yydebug)
4975 {
4976 yys = 0;
4977 if (yychar <= YYMAXTOKEN363) yys = yyname[yychar];
4978 if (!yys) yys = "illegal-symbol";
4979 printf("%sdebug: state %d, reading %d (%s)\n",
4980 YYPREFIX"yy", YYFINAL1, yychar, yys);
4981 }
4982#endif
4983 }
4984 if (yychar == 0) goto yyaccept;
10
←
Assuming 'yychar' is not equal to 0
→
11
←
Taking false branch
→
4985 goto yyloop;
12
←
Control jumps to line 2269
→
4986 }
4987 if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
4988 yyn <= YYTABLESIZE915 && yycheck[yyn] == yystate)
4989 yystate = yytable[yyn];
4990 else
4991 yystate = yydgoto[yym];
4992#if YYDEBUG0
4993 if (yydebug)
4994 printf("%sdebug: after reduction, shifting from state %d \
4995to state %d\n", YYPREFIX"yy", *yyssp, yystate);
4996#endif
4997 if (yyssp >= yysslim && yygrowstack())
4998 {
4999 goto yyoverflow;
5000 }
5001 *++yyssp = yystate;
5002 *++yyvsp = yyval;
5003 goto yyloop;
5004yyoverflow:
5005 yyerror("yacc stack overflow");
5006yyabort:
5007 if (yyss)
5008 free(yyss);
5009 if (yyvs)
5010 free(yyvs);
5011 yyss = yyssp = NULL((void *)0);
5012 yyvs = yyvsp = NULL((void *)0);
5013 yystacksize = 0;
5014 return (1);
5015yyaccept:
5016 if (yyss)
5017 free(yyss);
5018 if (yyvs)
5019 free(yyvs);
5020 yyss = yyssp = NULL((void *)0);
5021 yyvs = yyvsp = NULL((void *)0);
5022 yystacksize = 0;
5023 return (0);
5024}