File: | src/usr.sbin/radiusd/radiusd/obj/parse.c |
Warning: | line 1210, column 13 Result of 'calloc' is converted to a pointer of type 'char *', which is incompatible with sizeof operand type 'char **' |
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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 23 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
13 | #include <sys/types.h> |
14 | #include <sys/queue.h> |
15 | #include <sys/socket.h> |
16 | |
17 | #include <ctype.h> |
18 | #include <errno(*__errno()).h> |
19 | #include <limits.h> |
20 | #include <netdb.h> |
21 | #include <stdarg.h> |
22 | #include <stdio.h> |
23 | #include <syslog.h> |
24 | |
25 | #include "radiusd.h" |
26 | #include "radiusd_local.h" |
27 | #include "log.h" |
28 | |
29 | static struct radiusd *conf; |
30 | static struct radiusd_authentication authen; |
31 | static struct radiusd_client client; |
32 | |
33 | static struct radiusd_module *find_module (const char *); |
34 | static void free_str_l (void *); |
35 | static struct radiusd_module_ref *create_module_ref (const char *); |
36 | static void radiusd_authentication_init (struct radiusd_authentication *); |
37 | static void radiusd_client_init (struct radiusd_client *); |
38 | |
39 | TAILQ_HEAD(files, file)struct files { struct file *tqh_first; struct file **tqh_last ; } files = TAILQ_HEAD_INITIALIZER(files){ ((void *)0), &(files).tqh_first }; |
40 | static struct file { |
41 | TAILQ_ENTRY(file)struct { struct file *tqe_next; struct file **tqe_prev; } entry; |
42 | FILE *stream; |
43 | char *name; |
44 | int lineno; |
45 | int errors; |
46 | } *file, *topfile; |
47 | struct file *pushfile(const char *); |
48 | int popfile(void); |
49 | int yyparse(void); |
50 | int yylex(void); |
51 | int yyerror(const char *, ...) |
52 | __attribute__((__format__ (printf, 1, 2))) |
53 | __attribute__((__nonnull__ (1))); |
54 | int kw_cmp(const void *, const void *); |
55 | int lookup(char *); |
56 | int lgetc(int); |
57 | int lungetc(int); |
58 | int findeol(void); |
59 | |
60 | typedef struct { |
61 | union { |
62 | int64_t number; |
63 | char *string; |
64 | struct radiusd_listen listen; |
65 | int yesno; |
66 | struct { |
67 | char **v; |
68 | int c; |
69 | } str_l; |
70 | struct { |
71 | int af; |
72 | struct radiusd_addr addr; |
73 | struct radiusd_addr mask; |
74 | } prefix; |
75 | } v; |
76 | int lineno; |
77 | } YYSTYPE; |
78 | |
79 | #line 80 "parse.c" |
80 | #define INCLUDE257 257 |
81 | #define LISTEN258 258 |
82 | #define ON259 259 |
83 | #define PORT260 260 |
84 | #define CLIENT261 261 |
85 | #define SECRET262 262 |
86 | #define LOAD263 263 |
87 | #define MODULE264 264 |
88 | #define MSGAUTH_REQUIRED265 265 |
89 | #define AUTHENTICATE266 266 |
90 | #define AUTHENTICATE_BY267 267 |
91 | #define DECORATE_BY268 268 |
92 | #define SET269 269 |
93 | #define ERROR270 270 |
94 | #define YES271 271 |
95 | #define NO272 272 |
96 | #define STRING273 273 |
97 | #define NUMBER274 274 |
98 | #define YYERRCODE256 256 |
99 | const short yylhs[] = |
100 | { -1, |
101 | 0, 0, 0, 0, 0, 0, 0, 0, 8, 9, |
102 | 2, 1, 1, 13, 10, 15, 15, 16, 16, 16, |
103 | 4, 11, 11, 7, 7, 17, 12, 18, 18, 19, |
104 | 19, 19, 3, 3, 6, 6, 14, 14, 5, 5, |
105 | }; |
106 | const short yylen[] = |
107 | { 2, |
108 | 0, 2, 3, 3, 3, 3, 3, 3, 2, 3, |
109 | 2, 0, 2, 0, 7, 3, 1, 2, 2, 0, |
110 | 3, 4, 5, 1, 1, 0, 7, 3, 1, 2, |
111 | 2, 0, 2, 1, 1, 1, 0, 1, 1, 1, |
112 | }; |
113 | const short yydefred[] = |
114 | { 1, |
115 | 0, 0, 0, 0, 14, 0, 26, 2, 0, 0, |
116 | 0, 0, 0, 8, 9, 0, 0, 0, 0, 0, |
117 | 3, 4, 5, 6, 7, 0, 10, 0, 0, 0, |
118 | 0, 35, 36, 0, 34, 0, 11, 0, 38, 0, |
119 | 22, 25, 24, 0, 33, 0, 13, 21, 0, 0, |
120 | 0, 0, 0, 0, 17, 0, 0, 0, 29, 18, |
121 | 39, 40, 19, 0, 15, 30, 0, 0, 27, 16, |
122 | 28, |
123 | }; |
124 | const short yydgoto[] = |
125 | { 1, |
126 | 37, 27, 34, 29, 63, 35, 44, 9, 10, 11, |
127 | 12, 13, 17, 40, 54, 55, 20, 58, 59, |
128 | }; |
129 | const short yysindex[] = |
130 | { 0, |
131 | -9, 6, -263, -237, 0, -252, 0, 0, 16, 17, |
132 | 18, 19, 20, 0, 0, -242, -241, -240, -239, -260, |
133 | 0, 0, 0, 0, 0, -225, 0, -11, 27, -235, |
134 | -253, 0, 0, -10, 0, -233, 0, -232, 0, -84, |
135 | 0, 0, 0, -260, 0, -80, 0, 0, -250, -260, |
136 | -249, -229, -247, -8, 0, -228, -260, -7, 0, 0, |
137 | 0, 0, 0, -250, 0, 0, -260, -249, 0, 0, |
138 | 0,}; |
139 | const short yyrindex[] = |
140 | { 0, |
141 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
142 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
143 | 0, 0, 0, 0, 0, 36, 0, 0, -76, 0, |
144 | 0, 0, 0, -76, 0, 0, 0, 0, 0, 0, |
145 | 0, 0, 0, 0, 0, 0, 0, 0, -6, 18, |
146 | -5, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
147 | 0, 0, 0, -6, 0, 0, -4, -5, 0, 0, |
148 | 0,}; |
149 | const short yygindex[] = |
150 | { 0, |
151 | 0, 0, -36, 0, 0, -27, 0, 0, 0, 0, |
152 | 0, 0, 0, 14, 0, -15, 0, 0, -18, |
153 | }; |
154 | #define YYTABLESIZE264 264 |
155 | const short yytable[] = |
156 | { 39, |
157 | 8, 64, 68, 20, 32, 31, 45, 50, 42, 15, |
158 | 18, 52, 32, 33, 53, 14, 19, 56, 57, 43, |
159 | 67, 16, 45, 61, 62, 21, 22, 23, 24, 25, |
160 | 26, 28, 30, 31, 36, 38, 39, 41, 49, 45, |
161 | 47, 48, 51, 60, 66, 12, 37, 46, 70, 71, |
162 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
163 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
164 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
165 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
166 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
167 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
168 | 0, 0, 0, 0, 0, 0, 65, 69, 20, 32, |
169 | 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
170 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
171 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
172 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
173 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
174 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
175 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
176 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
177 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
178 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
179 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
180 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
181 | 0, 0, 0, 0, 0, 0, 2, 3, 4, 0, |
182 | 0, 5, 0, 0, 6, 0, 7, 0, 0, 0, |
183 | 0, 0, 32, 33, |
184 | }; |
185 | const short yycheck[] = |
186 | { 10, |
187 | 10, 10, 10, 10, 10, 10, 34, 44, 262, 273, |
188 | 263, 262, 273, 274, 265, 10, 269, 267, 268, 273, |
189 | 57, 259, 50, 271, 272, 10, 10, 10, 10, 10, |
190 | 273, 273, 273, 273, 260, 47, 10, 273, 123, 67, |
191 | 274, 274, 123, 273, 273, 10, 123, 34, 64, 68, |
192 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
193 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
194 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
195 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
196 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
197 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
198 | -1, -1, -1, -1, -1, -1, 125, 125, 125, 125, |
199 | 125, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
200 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
201 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
202 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
203 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
204 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
205 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
206 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
207 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
208 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
209 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
210 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
211 | -1, -1, -1, -1, -1, -1, 256, 257, 258, -1, |
212 | -1, 261, -1, -1, 264, -1, 266, -1, -1, -1, |
213 | -1, -1, 273, 274, |
214 | }; |
215 | #define YYFINAL1 1 |
216 | #ifndef YYDEBUG0 |
217 | #define YYDEBUG0 0 |
218 | #endif |
219 | #define YYMAXTOKEN274 274 |
220 | #if YYDEBUG0 |
221 | const char * const yyname[] = |
222 | { |
223 | "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, |
224 | 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, |
225 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, |
226 | 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, |
227 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, |
228 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, |
229 | 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,"INCLUDE", |
230 | "LISTEN","ON","PORT","CLIENT","SECRET","LOAD","MODULE","MSGAUTH_REQUIRED", |
231 | "AUTHENTICATE","AUTHENTICATE_BY","DECORATE_BY","SET","ERROR","YES","NO", |
232 | "STRING","NUMBER", |
233 | }; |
234 | const char * const yyrule[] = |
235 | {"$accept : grammar", |
236 | "grammar :", |
237 | "grammar : grammar '\\n'", |
238 | "grammar : grammar include '\\n'", |
239 | "grammar : grammar listen '\\n'", |
240 | "grammar : grammar client '\\n'", |
241 | "grammar : grammar module '\\n'", |
242 | "grammar : grammar authenticate '\\n'", |
243 | "grammar : grammar error '\\n'", |
244 | "include : INCLUDE STRING", |
245 | "listen : LISTEN ON listen_addr", |
246 | "listen_addr : STRING optport", |
247 | "optport :", |
248 | "optport : PORT NUMBER", |
249 | "$$1 :", |
250 | "client : CLIENT $$1 prefix optnl '{' clientopts '}'", |
251 | "clientopts : clientopts '\\n' clientopt", |
252 | "clientopts : clientopt", |
253 | "clientopt : SECRET STRING", |
254 | "clientopt : MSGAUTH_REQUIRED yesno", |
255 | "clientopt :", |
256 | "prefix : STRING '/' NUMBER", |
257 | "module : MODULE LOAD STRING STRING", |
258 | "module : MODULE SET STRING key str_l", |
259 | "key : STRING", |
260 | "key : SECRET", |
261 | "$$2 :", |
262 | "authenticate : AUTHENTICATE $$2 str_l optnl '{' authopts '}'", |
263 | "authopts : authopts '\\n' authopt", |
264 | "authopts : authopt", |
265 | "authopt : AUTHENTICATE_BY STRING", |
266 | "authopt : DECORATE_BY str_l", |
267 | "authopt :", |
268 | "str_l : str_l strnum", |
269 | "str_l : strnum", |
270 | "strnum : STRING", |
271 | "strnum : NUMBER", |
272 | "optnl :", |
273 | "optnl : '\\n'", |
274 | "yesno : YES", |
275 | "yesno : NO", |
276 | }; |
277 | #endif |
278 | #ifdef YYSTACKSIZE10000 |
279 | #undef YYMAXDEPTH10000 |
280 | #define YYMAXDEPTH10000 YYSTACKSIZE10000 |
281 | #else |
282 | #ifdef YYMAXDEPTH10000 |
283 | #define YYSTACKSIZE10000 YYMAXDEPTH10000 |
284 | #else |
285 | #define YYSTACKSIZE10000 10000 |
286 | #define YYMAXDEPTH10000 10000 |
287 | #endif |
288 | #endif |
289 | #define YYINITSTACKSIZE200 200 |
290 | /* LINTUSED */ |
291 | int yydebug; |
292 | int yynerrs; |
293 | int yyerrflag; |
294 | int yychar; |
295 | short *yyssp; |
296 | YYSTYPE *yyvsp; |
297 | YYSTYPE yyval; |
298 | YYSTYPE yylval; |
299 | short *yyss; |
300 | short *yysslim; |
301 | YYSTYPE *yyvs; |
302 | unsigned int yystacksize; |
303 | int yyparse(void); |
304 | #line 404 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
305 | |
306 | struct keywords { |
307 | const char *k_name; |
308 | int k_val; |
309 | }; |
310 | |
311 | int |
312 | yyerror(const char *fmt, ...) |
313 | { |
314 | va_list ap; |
315 | char *msg; |
316 | |
317 | file->errors++; |
318 | va_start(ap, fmt)__builtin_va_start((ap), fmt); |
319 | if (vasprintf(&msg, fmt, ap) == -1) |
320 | fatalx("yyerror vasprintf"); |
321 | va_end(ap)__builtin_va_end((ap)); |
322 | logit(LOG_CRIT2, "%s:%d: %s", file->name, yylval.lineno, msg); |
323 | free(msg); |
324 | return (0); |
325 | } |
326 | |
327 | int |
328 | kw_cmp(const void *k, const void *e) |
329 | { |
330 | return (strcmp(k, ((const struct keywords *)e)->k_name)); |
331 | } |
332 | |
333 | int |
334 | lookup(char *s) |
335 | { |
336 | /* this has to be sorted always */ |
337 | static const struct keywords keywords[] = { |
338 | { "authenticate", AUTHENTICATE266}, |
339 | { "authenticate-by", AUTHENTICATE_BY267}, |
340 | { "client", CLIENT261}, |
341 | { "decorate-by", DECORATE_BY268}, |
342 | { "include", INCLUDE257}, |
343 | { "listen", LISTEN258}, |
344 | { "load", LOAD263}, |
345 | { "module", MODULE264}, |
346 | { "msgauth-required", MSGAUTH_REQUIRED265}, |
347 | { "no", NO272}, |
348 | { "on", ON259}, |
349 | { "port", PORT260}, |
350 | { "secret", SECRET262}, |
351 | { "set", SET269}, |
352 | { "yes", YES271}, |
353 | }; |
354 | const struct keywords *p; |
355 | |
356 | p = bsearch(s, keywords, sizeof(keywords)/sizeof(keywords[0]), |
357 | sizeof(keywords[0]), kw_cmp); |
358 | |
359 | if (p) |
360 | return (p->k_val); |
361 | else |
362 | return (STRING273); |
363 | } |
364 | |
365 | #define MAXPUSHBACK128 128 |
366 | |
367 | char *parsebuf; |
368 | int parseindex; |
369 | char pushback_buffer[MAXPUSHBACK128]; |
370 | int pushback_index = 0; |
371 | |
372 | int |
373 | lgetc(int quotec) |
374 | { |
375 | int c, next; |
376 | |
377 | if (parsebuf) { |
378 | /* Read character from the parsebuffer instead of input. */ |
379 | if (parseindex >= 0) { |
380 | c = (unsigned char)parsebuf[parseindex++]; |
381 | if (c != '\0') |
382 | return (c); |
383 | parsebuf = NULL((void *)0); |
384 | } else |
385 | parseindex++; |
386 | } |
387 | |
388 | if (pushback_index) |
389 | return ((unsigned char)pushback_buffer[--pushback_index]); |
390 | |
391 | if (quotec) { |
392 | if ((c = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream))) == EOF(-1)) { |
393 | yyerror("reached end of file while parsing " |
394 | "quoted string"); |
395 | if (file == topfile || popfile() == EOF(-1)) |
396 | return (EOF(-1)); |
397 | return (quotec); |
398 | } |
399 | return (c); |
400 | } |
401 | |
402 | while ((c = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream))) == '\\') { |
403 | next = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream)); |
404 | if (next != '\n') { |
405 | c = next; |
406 | break; |
407 | } |
408 | yylval.lineno = file->lineno; |
409 | file->lineno++; |
410 | } |
411 | |
412 | while (c == EOF(-1)) { |
413 | if (file == topfile || popfile() == EOF(-1)) |
414 | return (EOF(-1)); |
415 | c = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream)); |
416 | } |
417 | return (c); |
418 | } |
419 | |
420 | int |
421 | lungetc(int c) |
422 | { |
423 | if (c == EOF(-1)) |
424 | return (EOF(-1)); |
425 | if (parsebuf) { |
426 | parseindex--; |
427 | if (parseindex >= 0) |
428 | return (c); |
429 | } |
430 | if (pushback_index + 1 >= MAXPUSHBACK128) |
431 | return (EOF(-1)); |
432 | pushback_buffer[pushback_index++] = c; |
433 | return (c); |
434 | } |
435 | |
436 | int |
437 | findeol(void) |
438 | { |
439 | int c; |
440 | |
441 | parsebuf = NULL((void *)0); |
442 | |
443 | /* skip to either EOF or the first real EOL */ |
444 | while (1) { |
445 | if (pushback_index) |
446 | c = (unsigned char)pushback_buffer[--pushback_index]; |
447 | else |
448 | c = lgetc(0); |
449 | if (c == '\n') { |
450 | file->lineno++; |
451 | break; |
452 | } |
453 | if (c == EOF(-1)) |
454 | break; |
455 | } |
456 | return (ERROR270); |
457 | } |
458 | |
459 | int |
460 | yylex(void) |
461 | { |
462 | char buf[8096]; |
463 | char *p; |
464 | int quotec, next, c; |
465 | int token; |
466 | |
467 | p = buf; |
468 | while ((c = lgetc(0)) == ' ' || c == '\t') |
469 | ; /* nothing */ |
470 | |
471 | yylval.lineno = file->lineno; |
472 | if (c == '#') |
473 | while ((c = lgetc(0)) != '\n' && c != EOF(-1)) |
474 | ; /* nothing */ |
475 | |
476 | switch (c) { |
477 | case '\'': |
478 | case '"': |
479 | quotec = c; |
480 | while (1) { |
481 | if ((c = lgetc(quotec)) == EOF(-1)) |
482 | return (0); |
483 | if (c == '\n') { |
484 | file->lineno++; |
485 | continue; |
486 | } else if (c == '\\') { |
487 | if ((next = lgetc(quotec)) == EOF(-1)) |
488 | return (0); |
489 | if (next == quotec || next == ' ' || |
490 | next == '\t') |
491 | c = next; |
492 | else if (next == '\n') { |
493 | file->lineno++; |
494 | continue; |
495 | } else |
496 | lungetc(next); |
497 | } else if (c == quotec) { |
498 | *p = '\0'; |
499 | break; |
500 | } else if (c == '\0') { |
501 | yyerror("syntax error"); |
502 | return (findeol()); |
503 | } |
504 | if (p + 1 >= buf + sizeof(buf) - 1) { |
505 | yyerror("string too long"); |
506 | return (findeol()); |
507 | } |
508 | *p++ = c; |
509 | } |
510 | yylval.v.string = strdup(buf); |
511 | if (yylval.v.string == NULL((void *)0)) |
512 | fatal("yylex: strdup"); |
513 | return (STRING273); |
514 | } |
515 | |
516 | #define allowed_to_end_number(x)(isspace(x) || x == ')' || x ==',' || x == '/' || x == '}' || x == '=') \ |
517 | (isspace(x) || x == ')' || x ==',' || x == '/' || x == '}' || x == '=') |
518 | |
519 | if (c == '-' || isdigit(c)) { |
520 | do { |
521 | *p++ = c; |
522 | if ((size_t)(p-buf) >= sizeof(buf)) { |
523 | yyerror("string too long"); |
524 | return (findeol()); |
525 | } |
526 | } while ((c = lgetc(0)) != EOF(-1) && isdigit(c)); |
527 | lungetc(c); |
528 | if (p == buf + 1 && buf[0] == '-') |
529 | goto nodigits; |
530 | if (c == EOF(-1) || allowed_to_end_number(c)(isspace(c) || c == ')' || c ==',' || c == '/' || c == '}' || c == '=')) { |
531 | const char *errstr = NULL((void *)0); |
532 | |
533 | *p = '\0'; |
534 | yylval.v.number = strtonum(buf, LLONG_MIN(-0x7fffffffffffffffLL-1), |
535 | LLONG_MAX0x7fffffffffffffffLL, &errstr); |
536 | if (errstr) { |
537 | yyerror("\"%s\" invalid number: %s", |
538 | buf, errstr); |
539 | return (findeol()); |
540 | } |
541 | return (NUMBER274); |
542 | } else { |
543 | nodigits: |
544 | while (p > buf + 1) |
545 | lungetc((unsigned char)*--p); |
546 | c = (unsigned char)*--p; |
547 | if (c == '-') |
548 | return (c); |
549 | } |
550 | } |
551 | |
552 | #define allowed_in_string(x)(isalnum(x) || (ispunct(x) && x != '(' && x != ')' && x != '{' && x != '}' && x != '<' && x != '>' && x != '!' && x != '=' && x != '/' && x != '#' && x != ',') ) \ |
553 | (isalnum(x) || (ispunct(x) && x != '(' && x != ')' && \ |
554 | x != '{' && x != '}' && x != '<' && x != '>' && \ |
555 | x != '!' && x != '=' && x != '/' && x != '#' && \ |
556 | x != ',')) |
557 | |
558 | if (isalnum(c) || c == ':' || c == '_' || c == '*') { |
559 | do { |
560 | *p++ = c; |
561 | if ((size_t)(p-buf) >= sizeof(buf)) { |
562 | yyerror("string too long"); |
563 | return (findeol()); |
564 | } |
565 | } while ((c = lgetc(0)) != EOF(-1) && (allowed_in_string(c)(isalnum(c) || (ispunct(c) && c != '(' && c != ')' && c != '{' && c != '}' && c != '<' && c != '>' && c != '!' && c != '=' && c != '/' && c != '#' && c != ',') ))); |
566 | lungetc(c); |
567 | *p = '\0'; |
568 | if ((token = lookup(buf)) == STRING273) |
569 | if ((yylval.v.string = strdup(buf)) == NULL((void *)0)) |
570 | fatal("yylex: strdup"); |
571 | return (token); |
572 | } |
573 | if (c == '\n') { |
574 | yylval.lineno = file->lineno; |
575 | file->lineno++; |
576 | } |
577 | if (c == EOF(-1)) |
578 | return (0); |
579 | return (c); |
580 | } |
581 | |
582 | struct file * |
583 | pushfile(const char *name) |
584 | { |
585 | struct file *nfile; |
586 | |
587 | if ((nfile = calloc(1, sizeof(struct file))) == NULL((void *)0)) { |
588 | log_warn("%s", __func__); |
589 | return (NULL((void *)0)); |
590 | } |
591 | if ((nfile->name = strdup(name)) == NULL((void *)0)) { |
592 | log_warn("%s", __func__); |
593 | free(nfile); |
594 | return (NULL((void *)0)); |
595 | } |
596 | if ((nfile->stream = fopen(nfile->name, "r")) == NULL((void *)0)) { |
597 | log_warn("%s: %s", __func__, nfile->name); |
598 | free(nfile->name); |
599 | free(nfile); |
600 | return (NULL((void *)0)); |
601 | } |
602 | nfile->lineno = 1; |
603 | 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); |
604 | return (nfile); |
605 | } |
606 | |
607 | int |
608 | popfile(void) |
609 | { |
610 | struct file *prev; |
611 | |
612 | if ((prev = TAILQ_PREV(file, files, entry)(*(((struct files *)((file)->entry.tqe_prev))->tqh_last ))) != NULL((void *)0)) |
613 | prev->errors += file->errors; |
614 | |
615 | 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); |
616 | fclose(file->stream); |
617 | free(file->name); |
618 | free(file); |
619 | file = prev; |
620 | return (file ? 0 : EOF(-1)); |
621 | } |
622 | |
623 | int |
624 | parse_config(const char *filename, struct radiusd *radiusd) |
625 | { |
626 | int errors = 0; |
627 | struct radiusd_listen *l; |
628 | struct radiusd_module_ref *m, *mt; |
629 | |
630 | conf = radiusd; |
631 | radiusd_conf_init(conf); |
632 | radiusd_authentication_init(&authen); |
633 | radiusd_client_init(&client); |
634 | |
635 | if ((file = pushfile(filename)) == NULL((void *)0)) { |
636 | errors++; |
637 | goto out; |
638 | } |
639 | topfile = file; |
640 | |
641 | yyparse(); |
642 | errors = file->errors; |
643 | popfile(); |
644 | |
645 | if (TAILQ_EMPTY(&conf->listen)(((&conf->listen)->tqh_first) == ((void *)0))) { |
646 | if ((l = malloc(sizeof(struct radiusd_listen))) == NULL((void *)0)) { |
647 | log_warn("Out of memory"); |
648 | return (-1); |
649 | } |
650 | l->stype = SOCK_DGRAM2; |
651 | l->sproto = IPPROTO_UDP17; |
652 | l->addr.ipv4.sin_family = AF_INET2; |
653 | l->addr.ipv4.sin_len = sizeof(struct sockaddr_in); |
654 | l->addr.ipv4.sin_addr.s_addr = htonl(0x7F000001L)(__uint32_t)(__builtin_constant_p(0x7F000001L) ? (__uint32_t) (((__uint32_t)(0x7F000001L) & 0xff) << 24 | ((__uint32_t )(0x7F000001L) & 0xff00) << 8 | ((__uint32_t)(0x7F000001L ) & 0xff0000) >> 8 | ((__uint32_t)(0x7F000001L) & 0xff000000) >> 24) : __swap32md(0x7F000001L)); |
655 | l->addr.ipv4.sin_port = htons(RADIUS_DEFAULT_PORT)(__uint16_t)(__builtin_constant_p(1812) ? (__uint16_t)(((__uint16_t )(1812) & 0xffU) << 8 | ((__uint16_t)(1812) & 0xff00U ) >> 8) : __swap16md(1812)); |
656 | TAILQ_INSERT_TAIL(&conf->listen, l, next)do { (l)->next.tqe_next = ((void *)0); (l)->next.tqe_prev = (&conf->listen)->tqh_last; *(&conf->listen )->tqh_last = (l); (&conf->listen)->tqh_last = & (l)->next.tqe_next; } while (0); |
657 | } |
658 | TAILQ_FOREACH(l, &conf->listen, next)for((l) = ((&conf->listen)->tqh_first); (l) != ((void *)0); (l) = ((l)->next.tqe_next)) { |
659 | l->sock = -1; |
660 | } |
661 | radiusd_authentication_init(&authen); |
662 | TAILQ_FOREACH_SAFE(m, &authen.deco, next, mt)for ((m) = ((&authen.deco)->tqh_first); (m) != ((void * )0) && ((mt) = ((m)->next.tqe_next), 1); (m) = (mt )) { |
663 | TAILQ_REMOVE(&authen.deco, m, next)do { if (((m)->next.tqe_next) != ((void *)0)) (m)->next .tqe_next->next.tqe_prev = (m)->next.tqe_prev; else (& authen.deco)->tqh_last = (m)->next.tqe_prev; *(m)->next .tqe_prev = (m)->next.tqe_next; ; ; } while (0); |
664 | free(m); |
665 | } |
666 | out: |
667 | conf = NULL((void *)0); |
668 | return (errors ? -1 : 0); |
669 | } |
670 | |
671 | static struct radiusd_module * |
672 | find_module(const char *name) |
673 | { |
674 | struct radiusd_module *module; |
675 | |
676 | TAILQ_FOREACH(module, &conf->module, next)for((module) = ((&conf->module)->tqh_first); (module ) != ((void *)0); (module) = ((module)->next.tqe_next)) { |
677 | if (strcmp(name, module->name) == 0) |
678 | return (module); |
679 | } |
680 | |
681 | return (NULL((void *)0)); |
682 | } |
683 | |
684 | static void |
685 | free_str_l(void *str_l0) |
686 | { |
687 | int i; |
688 | struct { |
689 | char **v; |
690 | int c; |
691 | } *str_l = str_l0; |
692 | |
693 | for (i = 0; i < str_l->c; i++) |
694 | free(str_l->v[i]); |
695 | free(str_l->v); |
696 | } |
697 | |
698 | static struct radiusd_module_ref * |
699 | create_module_ref(const char *modulename) |
700 | { |
701 | struct radiusd_module *module; |
702 | struct radiusd_module_ref *modref; |
703 | |
704 | if ((module = find_module(modulename)) == NULL((void *)0)) { |
705 | yyerror("module `%s' is not found", modulename); |
706 | return (NULL((void *)0)); |
707 | } |
708 | if ((modref = calloc(1, sizeof(struct radiusd_module_ref))) == NULL((void *)0)) { |
709 | yyerror("Out of memory: %s", strerror(errno(*__errno()))); |
710 | return (NULL((void *)0)); |
711 | } |
712 | modref->module = module; |
713 | |
714 | return (modref); |
715 | } |
716 | |
717 | static void |
718 | radiusd_authentication_init(struct radiusd_authentication *auth) |
719 | { |
720 | free(auth->auth); |
721 | memset(auth, 0, sizeof(struct radiusd_authentication)); |
722 | TAILQ_INIT(&auth->deco)do { (&auth->deco)->tqh_first = ((void *)0); (& auth->deco)->tqh_last = &(&auth->deco)->tqh_first ; } while (0); |
723 | } |
724 | |
725 | static void |
726 | radiusd_client_init(struct radiusd_client *clnt) |
727 | { |
728 | memset(clnt, 0, sizeof(struct radiusd_client)); |
729 | clnt->msgauth_required = true1; |
730 | } |
731 | #line 724 "parse.c" |
732 | /* allocate initial stack or double stack size, up to YYMAXDEPTH */ |
733 | static int yygrowstack(void) |
734 | { |
735 | unsigned int newsize; |
736 | long sslen; |
737 | short *newss; |
738 | YYSTYPE *newvs; |
739 | |
740 | if ((newsize = yystacksize) == 0) |
741 | newsize = YYINITSTACKSIZE200; |
742 | else if (newsize >= YYMAXDEPTH10000) |
743 | return -1; |
744 | else if ((newsize *= 2) > YYMAXDEPTH10000) |
745 | newsize = YYMAXDEPTH10000; |
746 | sslen = yyssp - yyss; |
747 | #ifdef SIZE_MAX0xffffffffffffffffUL |
748 | #define YY_SIZE_MAX0xffffffffffffffffUL SIZE_MAX0xffffffffffffffffUL |
749 | #else |
750 | #define YY_SIZE_MAX0xffffffffffffffffUL 0xffffffffU |
751 | #endif |
752 | if (newsize && YY_SIZE_MAX0xffffffffffffffffUL / newsize < sizeof *newss) |
753 | goto bail; |
754 | newss = (short *)realloc(yyss, newsize * sizeof *newss); |
755 | if (newss == NULL((void *)0)) |
756 | goto bail; |
757 | yyss = newss; |
758 | yyssp = newss + sslen; |
759 | if (newsize && YY_SIZE_MAX0xffffffffffffffffUL / newsize < sizeof *newvs) |
760 | goto bail; |
761 | newvs = (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs); |
762 | if (newvs == NULL((void *)0)) |
763 | goto bail; |
764 | yyvs = newvs; |
765 | yyvsp = newvs + sslen; |
766 | yystacksize = newsize; |
767 | yysslim = yyss + newsize - 1; |
768 | return 0; |
769 | bail: |
770 | if (yyss) |
771 | free(yyss); |
772 | if (yyvs) |
773 | free(yyvs); |
774 | yyss = yyssp = NULL((void *)0); |
775 | yyvs = yyvsp = NULL((void *)0); |
776 | yystacksize = 0; |
777 | return -1; |
778 | } |
779 | |
780 | #define YYABORTgoto yyabort goto yyabort |
781 | #define YYREJECTgoto yyabort goto yyabort |
782 | #define YYACCEPTgoto yyaccept goto yyaccept |
783 | #define YYERRORgoto yyerrlab goto yyerrlab |
784 | int |
785 | yyparse(void) |
786 | { |
787 | int yym, yyn, yystate; |
788 | #if YYDEBUG0 |
789 | const char *yys; |
790 | |
791 | if ((yys = getenv("YYDEBUG"))) |
792 | { |
793 | yyn = *yys; |
794 | if (yyn >= '0' && yyn <= '9') |
795 | yydebug = yyn - '0'; |
796 | } |
797 | #endif /* YYDEBUG */ |
798 | |
799 | yynerrs = 0; |
800 | yyerrflag = 0; |
801 | yychar = (-1); |
802 | |
803 | if (yyss == NULL((void *)0) && yygrowstack()) goto yyoverflow; |
804 | yyssp = yyss; |
805 | yyvsp = yyvs; |
806 | *yyssp = yystate = 0; |
807 | |
808 | yyloop: |
809 | if ((yyn = yydefred[yystate]) != 0) goto yyreduce; |
810 | if (yychar < 0) |
811 | { |
812 | if ((yychar = yylex()) < 0) yychar = 0; |
813 | #if YYDEBUG0 |
814 | if (yydebug) |
815 | { |
816 | yys = 0; |
817 | if (yychar <= YYMAXTOKEN274) yys = yyname[yychar]; |
818 | if (!yys) yys = "illegal-symbol"; |
819 | printf("%sdebug: state %d, reading %d (%s)\n", |
820 | YYPREFIX"yy", yystate, yychar, yys); |
821 | } |
822 | #endif |
823 | } |
824 | if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 && |
825 | yyn <= YYTABLESIZE264 && yycheck[yyn] == yychar) |
826 | { |
827 | #if YYDEBUG0 |
828 | if (yydebug) |
829 | printf("%sdebug: state %d, shifting to state %d\n", |
830 | YYPREFIX"yy", yystate, yytable[yyn]); |
831 | #endif |
832 | if (yyssp >= yysslim && yygrowstack()) |
833 | { |
834 | goto yyoverflow; |
835 | } |
836 | *++yyssp = yystate = yytable[yyn]; |
837 | *++yyvsp = yylval; |
838 | yychar = (-1); |
839 | if (yyerrflag > 0) --yyerrflag; |
840 | goto yyloop; |
841 | } |
842 | if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 && |
843 | yyn <= YYTABLESIZE264 && yycheck[yyn] == yychar) |
844 | { |
845 | yyn = yytable[yyn]; |
846 | goto yyreduce; |
847 | } |
848 | if (yyerrflag) goto yyinrecovery; |
849 | #if defined(__GNUC__4) |
850 | goto yynewerror; |
851 | #endif |
852 | yynewerror: |
853 | yyerror("syntax error"); |
854 | #if defined(__GNUC__4) |
855 | goto yyerrlab; |
856 | #endif |
857 | yyerrlab: |
858 | ++yynerrs; |
859 | yyinrecovery: |
860 | if (yyerrflag < 3) |
861 | { |
862 | yyerrflag = 3; |
863 | for (;;) |
864 | { |
865 | if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE256) >= 0 && |
866 | yyn <= YYTABLESIZE264 && yycheck[yyn] == YYERRCODE256) |
867 | { |
868 | #if YYDEBUG0 |
869 | if (yydebug) |
870 | printf("%sdebug: state %d, error recovery shifting\ |
871 | to state %d\n", YYPREFIX"yy", *yyssp, yytable[yyn]); |
872 | #endif |
873 | if (yyssp >= yysslim && yygrowstack()) |
874 | { |
875 | goto yyoverflow; |
876 | } |
877 | *++yyssp = yystate = yytable[yyn]; |
878 | *++yyvsp = yylval; |
879 | goto yyloop; |
880 | } |
881 | else |
882 | { |
883 | #if YYDEBUG0 |
884 | if (yydebug) |
885 | printf("%sdebug: error recovery discarding state %d\n", |
886 | YYPREFIX"yy", *yyssp); |
887 | #endif |
888 | if (yyssp <= yyss) goto yyabort; |
889 | --yyssp; |
890 | --yyvsp; |
891 | } |
892 | } |
893 | } |
894 | else |
895 | { |
896 | if (yychar == 0) goto yyabort; |
897 | #if YYDEBUG0 |
898 | if (yydebug) |
899 | { |
900 | yys = 0; |
901 | if (yychar <= YYMAXTOKEN274) yys = yyname[yychar]; |
902 | if (!yys) yys = "illegal-symbol"; |
903 | printf("%sdebug: state %d, error recovery discards token %d (%s)\n", |
904 | YYPREFIX"yy", yystate, yychar, yys); |
905 | } |
906 | #endif |
907 | yychar = (-1); |
908 | goto yyloop; |
909 | } |
910 | yyreduce: |
911 | #if YYDEBUG0 |
912 | if (yydebug) |
913 | printf("%sdebug: state %d, reducing by rule %d (%s)\n", |
914 | YYPREFIX"yy", yystate, yyn, yyrule[yyn]); |
915 | #endif |
916 | yym = yylen[yyn]; |
917 | if (yym) |
918 | yyval = yyvsp[1-yym]; |
919 | else |
920 | memset(&yyval, 0, sizeof yyval); |
921 | switch (yyn) |
922 | { |
923 | case 9: |
924 | #line 115 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
925 | { |
926 | struct file *nfile; |
927 | |
928 | if ((nfile = pushfile(yyvsp[0].v.string)) == NULL((void *)0)) { |
929 | yyerror("failed to include file %s", yyvsp[0].v.string); |
930 | free(yyvsp[0].v.string); |
931 | YYERRORgoto yyerrlab; |
932 | } |
933 | free(yyvsp[0].v.string); |
934 | |
935 | file = nfile; |
936 | lungetc('\n'); |
937 | nfile->lineno--; |
938 | } |
939 | break; |
940 | case 10: |
941 | #line 130 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
942 | { |
943 | struct radiusd_listen *n; |
944 | |
945 | if ((n = malloc(sizeof(struct radiusd_listen))) |
946 | == NULL((void *)0)) { |
947 | outofmemory: |
948 | yyerror("Out of memory: %s", strerror(errno(*__errno()))); |
949 | YYERRORgoto yyerrlab; |
950 | } |
951 | *n = yyvsp[0].v.listen; |
952 | TAILQ_INSERT_TAIL(&conf->listen, n, next)do { (n)->next.tqe_next = ((void *)0); (n)->next.tqe_prev = (&conf->listen)->tqh_last; *(&conf->listen )->tqh_last = (n); (&conf->listen)->tqh_last = & (n)->next.tqe_next; } while (0); |
953 | } |
954 | break; |
955 | case 11: |
956 | #line 142 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
957 | { |
958 | int gai_errno; |
959 | struct addrinfo hints, *res; |
960 | |
961 | memset(&hints, 0, sizeof(hints)); |
962 | hints.ai_family = PF_UNSPEC0; |
963 | hints.ai_socktype = SOCK_DGRAM2; |
964 | hints.ai_flags = AI_PASSIVE1; |
965 | hints.ai_flags |= AI_NUMERICHOST4 | AI_NUMERICSERV16; |
966 | |
967 | if ((gai_errno = |
968 | getaddrinfo(yyvsp[-1].v.string, NULL((void *)0), &hints, &res)) != 0 || |
969 | res->ai_addrlen > sizeof(yyval.v.listen.addr)) { |
970 | yyerror("Could not parse the address: %s: %s", |
971 | yyvsp[-1].v.string, gai_strerror(gai_errno)); |
972 | free(yyvsp[-1].v.string); |
973 | YYERRORgoto yyerrlab; |
974 | } |
975 | free(yyvsp[-1].v.string); |
976 | yyval.v.listen.stype = res->ai_socktype; |
977 | yyval.v.listen.sproto = res->ai_protocol; |
978 | memcpy(&yyval.v.listen.addr, res->ai_addr, res->ai_addrlen); |
979 | yyval.v.listen.addr.ipv4.sin_port = (yyvsp[0].v.number == 0)? |
980 | htons(RADIUS_DEFAULT_PORT)(__uint16_t)(__builtin_constant_p(1812) ? (__uint16_t)(((__uint16_t )(1812) & 0xffU) << 8 | ((__uint16_t)(1812) & 0xff00U ) >> 8) : __swap16md(1812)) : htons(yyvsp[0].v.number)(__uint16_t)(__builtin_constant_p(yyvsp[0].v.number) ? (__uint16_t )(((__uint16_t)(yyvsp[0].v.number) & 0xffU) << 8 | ( (__uint16_t)(yyvsp[0].v.number) & 0xff00U) >> 8) : __swap16md (yyvsp[0].v.number)); |
981 | freeaddrinfo(res); |
982 | } |
983 | break; |
984 | case 12: |
985 | #line 168 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
986 | { yyval.v.number = 0; } |
987 | break; |
988 | case 13: |
989 | #line 169 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
990 | { yyval.v.number = yyvsp[0].v.number; } |
991 | break; |
992 | case 14: |
993 | #line 171 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
994 | { |
995 | radiusd_client_init(&client); |
996 | } |
997 | break; |
998 | case 15: |
999 | #line 173 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1000 | { |
1001 | struct radiusd_client *client0; |
1002 | |
1003 | if (client.secret[0] == '\0') { |
1004 | yyerror("secret is required for client"); |
1005 | YYERRORgoto yyerrlab; |
1006 | } |
1007 | |
1008 | client0 = calloc(1, sizeof(struct radiusd_client)); |
1009 | if (client0 == NULL((void *)0)) |
1010 | goto outofmemory; |
1011 | strlcpy(client0->secret, client.secret, |
1012 | sizeof(client0->secret)); |
1013 | client0->msgauth_required = client.msgauth_required; |
1014 | client0->af = yyvsp[-4].v.prefix.af; |
1015 | client0->addr = yyvsp[-4].v.prefix.addr; |
1016 | client0->mask = yyvsp[-4].v.prefix.mask; |
1017 | TAILQ_INSERT_TAIL(&conf->client, client0, next)do { (client0)->next.tqe_next = ((void *)0); (client0)-> next.tqe_prev = (&conf->client)->tqh_last; *(&conf ->client)->tqh_last = (client0); (&conf->client) ->tqh_last = &(client0)->next.tqe_next; } while (0); |
1018 | } |
1019 | break; |
1020 | case 18: |
1021 | #line 197 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1022 | { |
1023 | if (client.secret[0] != '\0') { |
1024 | free(yyvsp[0].v.string); |
1025 | yyerror("secret is specified already"); |
1026 | YYERRORgoto yyerrlab; |
1027 | } else if (strlcpy(client.secret, yyvsp[0].v.string, |
1028 | sizeof(client.secret)) >= sizeof(client.secret)) { |
1029 | free(yyvsp[0].v.string); |
1030 | yyerror("secret is too long"); |
1031 | YYERRORgoto yyerrlab; |
1032 | } |
1033 | free(yyvsp[0].v.string); |
1034 | } |
1035 | break; |
1036 | case 19: |
1037 | #line 210 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1038 | { |
1039 | client.msgauth_required = yyvsp[0].v.yesno; |
1040 | } |
1041 | break; |
1042 | case 21: |
1043 | #line 216 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1044 | { |
1045 | int gai_errno, q, r; |
1046 | struct addrinfo hints, *res; |
1047 | |
1048 | memset(&hints, 0, sizeof(hints)); |
1049 | hints.ai_family = PF_UNSPEC0; |
1050 | hints.ai_socktype = SOCK_DGRAM2; /* dummy */ |
1051 | hints.ai_flags |= AI_NUMERICHOST4 | AI_NUMERICSERV16; |
1052 | |
1053 | if ((gai_errno = getaddrinfo(yyvsp[-2].v.string, NULL((void *)0), &hints, &res)) |
1054 | != 0) { |
1055 | yyerror("Could not parse the address: %s: %s", |
1056 | yyvsp[-2].v.string, gai_strerror(gai_errno)); |
1057 | free(yyvsp[-2].v.string); |
1058 | YYERRORgoto yyerrlab; |
1059 | } |
1060 | free(yyvsp[-2].v.string); |
1061 | q = yyvsp[0].v.number >> 3; |
1062 | r = yyvsp[0].v.number & 7; |
1063 | switch (res->ai_family) { |
1064 | case AF_INET2: |
1065 | if (yyvsp[0].v.number < 0 || 32 < yyvsp[0].v.number) { |
1066 | yyerror("mask len %lld is out of range", |
1067 | (long long)yyvsp[0].v.number); |
1068 | YYERRORgoto yyerrlab; |
1069 | } |
1070 | yyval.v.prefix.addr.addr.ipv4 = ((struct sockaddr_in *) |
1071 | res->ai_addr)->sin_addr; |
1072 | yyval.v.prefix.mask.addr.ipv4.s_addr = htonl((uint32_t)(__uint32_t)(__builtin_constant_p((uint32_t) ((0xffffffffffULL ) << (32 - yyvsp[0].v.number))) ? (__uint32_t)(((__uint32_t )((uint32_t) ((0xffffffffffULL) << (32 - yyvsp[0].v.number ))) & 0xff) << 24 | ((__uint32_t)((uint32_t) ((0xffffffffffULL ) << (32 - yyvsp[0].v.number))) & 0xff00) << 8 | ((__uint32_t)((uint32_t) ((0xffffffffffULL) << (32 - yyvsp[0].v.number))) & 0xff0000) >> 8 | ((__uint32_t )((uint32_t) ((0xffffffffffULL) << (32 - yyvsp[0].v.number ))) & 0xff000000) >> 24) : __swap32md((uint32_t) (( 0xffffffffffULL) << (32 - yyvsp[0].v.number)))) |
1073 | ((0xffffffffffULL) << (32 - yyvsp[0].v.number)))(__uint32_t)(__builtin_constant_p((uint32_t) ((0xffffffffffULL ) << (32 - yyvsp[0].v.number))) ? (__uint32_t)(((__uint32_t )((uint32_t) ((0xffffffffffULL) << (32 - yyvsp[0].v.number ))) & 0xff) << 24 | ((__uint32_t)((uint32_t) ((0xffffffffffULL ) << (32 - yyvsp[0].v.number))) & 0xff00) << 8 | ((__uint32_t)((uint32_t) ((0xffffffffffULL) << (32 - yyvsp[0].v.number))) & 0xff0000) >> 8 | ((__uint32_t )((uint32_t) ((0xffffffffffULL) << (32 - yyvsp[0].v.number ))) & 0xff000000) >> 24) : __swap32md((uint32_t) (( 0xffffffffffULL) << (32 - yyvsp[0].v.number)))); |
1074 | break; |
1075 | case AF_INET624: |
1076 | if (yyvsp[0].v.number < 0 || 128 < yyvsp[0].v.number) { |
1077 | yyerror("mask len %lld is out of range", |
1078 | (long long)yyvsp[0].v.number); |
1079 | YYERRORgoto yyerrlab; |
1080 | } |
1081 | yyval.v.prefix.addr.addr.ipv6 = ((struct sockaddr_in6 *) |
1082 | res->ai_addr)->sin6_addr; |
1083 | memset(&yyval.v.prefix.mask.addr.ipv6, 0, |
1084 | sizeof(yyval.v.prefix.mask.addr.ipv6)); |
1085 | if (q > 0) |
1086 | memset(&yyval.v.prefix.mask.addr.ipv6, 0xff, q); |
1087 | if (r > 0) |
1088 | *((u_char *)&yyval.v.prefix.mask.addr.ipv6 + q) = |
1089 | (0xff00 >> r) & 0xff; |
1090 | break; |
1091 | } |
1092 | yyval.v.prefix.af = res->ai_family; |
1093 | freeaddrinfo(res); |
1094 | } |
1095 | break; |
1096 | case 22: |
1097 | #line 268 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1098 | { |
1099 | struct radiusd_module *module; |
1100 | if ((module = radiusd_module_load(conf, yyvsp[0].v.string, yyvsp[-1].v.string)) |
1101 | == NULL((void *)0)) { |
1102 | free(yyvsp[-1].v.string); |
1103 | free(yyvsp[0].v.string); |
1104 | YYERRORgoto yyerrlab; |
1105 | } |
1106 | free(yyvsp[-1].v.string); |
1107 | free(yyvsp[0].v.string); |
1108 | TAILQ_INSERT_TAIL(&conf->module, module, next)do { (module)->next.tqe_next = ((void *)0); (module)->next .tqe_prev = (&conf->module)->tqh_last; *(&conf-> module)->tqh_last = (module); (&conf->module)->tqh_last = &(module)->next.tqe_next; } while (0); |
1109 | } |
1110 | break; |
1111 | case 23: |
1112 | #line 280 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1113 | { |
1114 | struct radiusd_module *module; |
1115 | |
1116 | module = find_module(yyvsp[-2].v.string); |
1117 | if (module == NULL((void *)0)) { |
1118 | yyerror("module `%s' is not found", yyvsp[-2].v.string); |
1119 | setstrerr: |
1120 | free(yyvsp[-2].v.string); |
1121 | free(yyvsp[-1].v.string); |
1122 | free_str_l(&yyvsp[0].v.str_l); |
1123 | YYERRORgoto yyerrlab; |
1124 | } |
1125 | if (yyvsp[-1].v.string[0] == '_') { |
1126 | yyerror("setting `%s' is not allowed", yyvsp[-1].v.string); |
1127 | goto setstrerr; |
1128 | } |
1129 | if (radiusd_module_set(module, yyvsp[-1].v.string, yyvsp[0].v.str_l.c, yyvsp[0].v.str_l.v)) { |
1130 | yyerror("syntax error by module `%s'", yyvsp[-2].v.string); |
1131 | goto setstrerr; |
1132 | } |
1133 | free(yyvsp[-2].v.string); |
1134 | free(yyvsp[-1].v.string); |
1135 | free_str_l(&yyvsp[0].v.str_l); |
1136 | } |
1137 | break; |
1138 | case 25: |
1139 | #line 307 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1140 | { yyval.v.string = strdup("secret"); } |
1141 | break; |
1142 | case 26: |
1143 | #line 310 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1144 | { |
1145 | radiusd_authentication_init(&authen); |
1146 | } |
1147 | break; |
1148 | case 27: |
1149 | #line 312 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1150 | { |
1151 | struct radiusd_authentication *a; |
1152 | |
1153 | if (authen.auth == NULL((void *)0)) { |
1154 | free_str_l(&yyvsp[-4].v.str_l); |
1155 | yyerror("no authentication module specified"); |
1156 | YYERRORgoto yyerrlab; |
1157 | } |
1158 | if ((a = calloc(1, |
1159 | sizeof(struct radiusd_authentication))) == NULL((void *)0)) { |
1160 | free_str_l(&yyvsp[-4].v.str_l); |
1161 | goto outofmemory; |
1162 | } |
1163 | a->auth = authen.auth; |
1164 | authen.auth = NULL((void *)0); |
1165 | a->deco = authen.deco; |
1166 | a->username = yyvsp[-4].v.str_l.v; |
1167 | |
1168 | TAILQ_INSERT_TAIL(&conf->authen, a, next)do { (a)->next.tqe_next = ((void *)0); (a)->next.tqe_prev = (&conf->authen)->tqh_last; *(&conf->authen )->tqh_last = (a); (&conf->authen)->tqh_last = & (a)->next.tqe_next; } while (0); |
1169 | } |
1170 | break; |
1171 | case 30: |
1172 | #line 338 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1173 | { |
1174 | struct radiusd_module_ref *modref; |
1175 | |
1176 | if (authen.auth != NULL((void *)0)) { |
1177 | free(yyvsp[0].v.string); |
1178 | yyerror("authenticate is specified already"); |
1179 | YYERRORgoto yyerrlab; |
1180 | } |
1181 | modref = create_module_ref(yyvsp[0].v.string); |
1182 | free(yyvsp[0].v.string); |
1183 | if (modref == NULL((void *)0)) |
1184 | YYERRORgoto yyerrlab; |
1185 | authen.auth = modref; |
1186 | } |
1187 | break; |
1188 | case 31: |
1189 | #line 352 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1190 | { |
1191 | int i; |
1192 | struct radiusd_module_ref *modref; |
1193 | |
1194 | for (i = 0; i < yyvsp[0].v.str_l.c; i++) { |
1195 | if ((modref = create_module_ref(yyvsp[0].v.str_l.v[i])) |
1196 | == NULL((void *)0)) { |
1197 | free_str_l(&yyvsp[0].v.str_l); |
1198 | YYERRORgoto yyerrlab; |
1199 | } |
1200 | TAILQ_INSERT_TAIL(&authen.deco, modref, next)do { (modref)->next.tqe_next = ((void *)0); (modref)->next .tqe_prev = (&authen.deco)->tqh_last; *(&authen.deco )->tqh_last = (modref); (&authen.deco)->tqh_last = & (modref)->next.tqe_next; } while (0); |
1201 | } |
1202 | free_str_l(&yyvsp[0].v.str_l); |
1203 | } |
1204 | break; |
1205 | case 33: |
1206 | #line 368 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1207 | { |
1208 | int i; |
1209 | char **v; |
1210 | if ((v = calloc(sizeof(char **), yyval.v.str_l.c + 2)) == NULL((void *)0)) |
Result of 'calloc' is converted to a pointer of type 'char *', which is incompatible with sizeof operand type 'char **' | |
1211 | goto outofmemory; |
1212 | for (i = 0; i < yyval.v.str_l.c; i++) |
1213 | v[i] = yyval.v.str_l.v[i]; |
1214 | v[i++] = yyvsp[0].v.string; |
1215 | v[i] = NULL((void *)0); |
1216 | yyval.v.str_l.c++; |
1217 | free(yyval.v.str_l.v); |
1218 | yyval.v.str_l.v = v; |
1219 | } |
1220 | break; |
1221 | case 34: |
1222 | #line 381 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1223 | { |
1224 | if ((yyval.v.str_l.v = calloc(sizeof(char **), 2)) == NULL((void *)0)) |
1225 | goto outofmemory; |
1226 | yyval.v.str_l.v[0] = yyvsp[0].v.string; |
1227 | yyval.v.str_l.v[1] = NULL((void *)0); |
1228 | yyval.v.str_l.c = 1; |
1229 | } |
1230 | break; |
1231 | case 35: |
1232 | #line 389 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1233 | { yyval.v.string = yyvsp[0].v.string; } |
1234 | break; |
1235 | case 36: |
1236 | #line 390 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1237 | { |
1238 | /* Treat number as a string */ |
1239 | asprintf(&(yyval.v.string), "%jd", (intmax_t)yyvsp[0].v.number); |
1240 | if (yyval.v.string == NULL((void *)0)) |
1241 | goto outofmemory; |
1242 | } |
1243 | break; |
1244 | case 39: |
1245 | #line 400 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1246 | { yyval.v.yesno = true1; } |
1247 | break; |
1248 | case 40: |
1249 | #line 401 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1250 | { yyval.v.yesno = false0; } |
1251 | break; |
1252 | #line 1245 "parse.c" |
1253 | } |
1254 | yyssp -= yym; |
1255 | yystate = *yyssp; |
1256 | yyvsp -= yym; |
1257 | yym = yylhs[yyn]; |
1258 | if (yystate == 0 && yym == 0) |
1259 | { |
1260 | #if YYDEBUG0 |
1261 | if (yydebug) |
1262 | printf("%sdebug: after reduction, shifting from state 0 to\ |
1263 | state %d\n", YYPREFIX"yy", YYFINAL1); |
1264 | #endif |
1265 | yystate = YYFINAL1; |
1266 | *++yyssp = YYFINAL1; |
1267 | *++yyvsp = yyval; |
1268 | if (yychar < 0) |
1269 | { |
1270 | if ((yychar = yylex()) < 0) yychar = 0; |
1271 | #if YYDEBUG0 |
1272 | if (yydebug) |
1273 | { |
1274 | yys = 0; |
1275 | if (yychar <= YYMAXTOKEN274) yys = yyname[yychar]; |
1276 | if (!yys) yys = "illegal-symbol"; |
1277 | printf("%sdebug: state %d, reading %d (%s)\n", |
1278 | YYPREFIX"yy", YYFINAL1, yychar, yys); |
1279 | } |
1280 | #endif |
1281 | } |
1282 | if (yychar == 0) goto yyaccept; |
1283 | goto yyloop; |
1284 | } |
1285 | if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 && |
1286 | yyn <= YYTABLESIZE264 && yycheck[yyn] == yystate) |
1287 | yystate = yytable[yyn]; |
1288 | else |
1289 | yystate = yydgoto[yym]; |
1290 | #if YYDEBUG0 |
1291 | if (yydebug) |
1292 | printf("%sdebug: after reduction, shifting from state %d \ |
1293 | to state %d\n", YYPREFIX"yy", *yyssp, yystate); |
1294 | #endif |
1295 | if (yyssp >= yysslim && yygrowstack()) |
1296 | { |
1297 | goto yyoverflow; |
1298 | } |
1299 | *++yyssp = yystate; |
1300 | *++yyvsp = yyval; |
1301 | goto yyloop; |
1302 | yyoverflow: |
1303 | yyerror("yacc stack overflow"); |
1304 | yyabort: |
1305 | if (yyss) |
1306 | free(yyss); |
1307 | if (yyvs) |
1308 | free(yyvs); |
1309 | yyss = yyssp = NULL((void *)0); |
1310 | yyvs = yyvsp = NULL((void *)0); |
1311 | yystacksize = 0; |
1312 | return (1); |
1313 | yyaccept: |
1314 | if (yyss) |
1315 | free(yyss); |
1316 | if (yyvs) |
1317 | free(yyvs); |
1318 | yyss = yyssp = NULL((void *)0); |
1319 | yyvs = yyvsp = NULL((void *)0); |
1320 | yystacksize = 0; |
1321 | return (0); |
1322 | } |