File: | src/usr.sbin/radiusd/radiusd/obj/parse.c |
Warning: | line 1183, 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, 7, 8, |
102 | 2, 1, 1, 9, 13, 13, 15, 15, 17, 17, |
103 | 4, 10, 10, 11, 18, 18, 19, 19, 20, 20, |
104 | 3, 3, 6, 6, 12, 12, 16, 14, 14, 5, |
105 | 5, |
106 | }; |
107 | const short yylen[] = |
108 | { 2, |
109 | 0, 2, 3, 3, 3, 3, 3, 3, 2, 3, |
110 | 2, 0, 2, 4, 5, 3, 3, 1, 2, 2, |
111 | 3, 4, 5, 4, 5, 3, 3, 1, 2, 2, |
112 | 2, 1, 1, 1, 0, 1, 2, 0, 2, 1, |
113 | 1, |
114 | }; |
115 | const short yydefred[] = |
116 | { 1, |
117 | 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, |
118 | 0, 0, 0, 8, 9, 0, 0, 0, 0, 0, |
119 | 33, 34, 0, 32, 3, 4, 5, 6, 7, 0, |
120 | 10, 0, 36, 0, 0, 0, 31, 0, 0, 11, |
121 | 21, 0, 14, 22, 0, 0, 24, 13, 0, 0, |
122 | 0, 0, 39, 0, 0, 16, 0, 18, 0, 0, |
123 | 26, 0, 28, 19, 40, 41, 20, 0, 0, 0, |
124 | 29, 0, 0, 0, 0, 37, 15, 17, 25, 27, |
125 | }; |
126 | const short yydgoto[] = |
127 | { 1, |
128 | 40, 31, 23, 18, 67, 24, 9, 10, 11, 12, |
129 | 13, 34, 43, 53, 57, 70, 58, 47, 62, 63, |
130 | }; |
131 | const short yysindex[] = |
132 | { 0, |
133 | -9, -3, -257, -229, -242, -252, -254, 0, 23, 24, |
134 | 25, 26, 27, 0, 0, -235, -8, 30, -232, -231, |
135 | 0, 0, -10, 0, 0, 0, 0, 0, 0, -217, |
136 | 0, -230, 0, -78, -227, -226, 0, -75, -225, 0, |
137 | 0, 41, 0, 0, -254, 41, 0, 0, 41, -104, |
138 | -254, -113, 0, -221, -246, 0, 44, 0, -218, -254, |
139 | 0, 44, 0, 0, 0, 0, 0, 46, -68, -247, |
140 | 0, -254, -67, -240, 41, 0, 0, 0, 0, 0,}; |
141 | const short yyrindex[] = |
142 | { 0, |
143 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
144 | 0, 0, 0, 0, 0, 0, 0, -64, 0, 0, |
145 | 0, 0, -64, 0, 0, 0, 0, 0, 0, 50, |
146 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
147 | 0, -103, 0, 0, 0, -111, 0, 0, -123, 0, |
148 | 51, 0, 0, 0, 0, 0, -63, 0, 0, 0, |
149 | 0, -63, 0, 0, 0, 0, 0, -119, 0, 0, |
150 | 0, -7, 0, 0, -115, 0, 0, 0, 0, 0,}; |
151 | const short yygindex[] = |
152 | { 0, |
153 | 0, 0, -37, 0, 0, -19, 0, 0, 0, 0, |
154 | 0, -18, 0, -33, 0, 1, -6, 0, 0, -5, |
155 | }; |
156 | #define YYTABLESIZE264 264 |
157 | const short yytable[] = |
158 | { 33, |
159 | 8, 38, 30, 37, 38, 38, 14, 51, 50, 38, |
160 | 19, 61, 52, 38, 54, 15, 20, 55, 21, 22, |
161 | 56, 38, 72, 69, 65, 66, 59, 60, 73, 16, |
162 | 17, 37, 25, 26, 27, 28, 29, 30, 32, 33, |
163 | 35, 36, 39, 41, 42, 44, 45, 46, 48, 76, |
164 | 49, 64, 37, 68, 71, 75, 77, 79, 35, 12, |
165 | 23, 38, 74, 78, 0, 0, 0, 0, 80, 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, 0, 0, 0, 0, |
169 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
170 | 0, 0, 0, 0, 0, 0, 0, 30, 0, 0, |
171 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
172 | 0, 0, 0, 0, 0, 0, 0, 0, 38, 0, |
173 | 0, 38, 35, 38, 38, 35, 36, 35, 35, 36, |
174 | 0, 36, 36, 59, 60, 38, 38, 54, 38, 0, |
175 | 55, 38, 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, 0, 0, 0, 0, |
182 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
183 | 0, 0, 0, 0, 0, 0, 2, 3, 4, 0, |
184 | 0, 5, 0, 0, 6, 0, 7, 0, 0, 0, |
185 | 0, 0, 21, 22, |
186 | }; |
187 | const short yycheck[] = |
188 | { 10, |
189 | 10, 125, 10, 23, 23, 125, 10, 45, 42, 125, |
190 | 263, 125, 46, 125, 262, 273, 269, 265, 273, 274, |
191 | 125, 125, 60, 57, 271, 272, 267, 268, 62, 259, |
192 | 273, 51, 10, 10, 10, 10, 10, 273, 47, 10, |
193 | 273, 273, 260, 274, 123, 273, 273, 123, 274, 68, |
194 | 10, 273, 72, 10, 273, 10, 125, 125, 123, 10, |
195 | 10, 125, 62, 70, -1, -1, -1, -1, 74, -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, -1, -1, -1, -1, |
199 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
200 | -1, -1, -1, -1, -1, -1, -1, 125, -1, -1, |
201 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
202 | -1, -1, -1, -1, -1, -1, -1, -1, 262, -1, |
203 | -1, 265, 262, 267, 268, 265, 262, 267, 268, 265, |
204 | -1, 267, 268, 267, 268, 267, 268, 262, 262, -1, |
205 | 265, 265, -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, -1, -1, -1, -1, |
212 | -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, |
213 | -1, -1, -1, -1, -1, -1, 256, 257, 258, -1, |
214 | -1, 261, -1, -1, 264, -1, 266, -1, -1, -1, |
215 | -1, -1, 273, 274, |
216 | }; |
217 | #define YYFINAL1 1 |
218 | #ifndef YYDEBUG0 |
219 | #define YYDEBUG0 0 |
220 | #endif |
221 | #define YYMAXTOKEN274 274 |
222 | #if YYDEBUG0 |
223 | const char * const yyname[] = |
224 | { |
225 | "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, |
226 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'/'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, |
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, |
229 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, |
230 | 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, |
231 | 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", |
232 | "LISTEN","ON","PORT","CLIENT","SECRET","LOAD","MODULE","MSGAUTH_REQUIRED", |
233 | "AUTHENTICATE","AUTHENTICATE_BY","DECORATE_BY","SET","ERROR","YES","NO", |
234 | "STRING","NUMBER", |
235 | }; |
236 | const char * const yyrule[] = |
237 | {"$accept : grammar", |
238 | "grammar :", |
239 | "grammar : grammar '\\n'", |
240 | "grammar : grammar include '\\n'", |
241 | "grammar : grammar listen '\\n'", |
242 | "grammar : grammar client '\\n'", |
243 | "grammar : grammar module '\\n'", |
244 | "grammar : grammar authenticate '\\n'", |
245 | "grammar : grammar error '\\n'", |
246 | "include : INCLUDE STRING", |
247 | "listen : LISTEN ON listen_addr", |
248 | "listen_addr : STRING optport", |
249 | "optport :", |
250 | "optport : PORT NUMBER", |
251 | "client : CLIENT prefix optnl clientopts_b", |
252 | "clientopts_b : '{' optnl_l clientopts_l optnl_l '}'", |
253 | "clientopts_b : '{' optnl_l '}'", |
254 | "clientopts_l : clientopts_l nl clientopts", |
255 | "clientopts_l : clientopts", |
256 | "clientopts : SECRET STRING", |
257 | "clientopts : MSGAUTH_REQUIRED yesno", |
258 | "prefix : STRING '/' NUMBER", |
259 | "module : MODULE LOAD STRING STRING", |
260 | "module : MODULE SET STRING STRING str_l", |
261 | "authenticate : AUTHENTICATE str_l optnl authopts_b", |
262 | "authopts_b : '{' optnl_l authopts_l optnl_l '}'", |
263 | "authopts_b : '{' optnl_l '}'", |
264 | "authopts_l : authopts_l nl authopts", |
265 | "authopts_l : authopts", |
266 | "authopts : AUTHENTICATE_BY STRING", |
267 | "authopts : DECORATE_BY str_l", |
268 | "str_l : str_l strnum", |
269 | "str_l : strnum", |
270 | "strnum : STRING", |
271 | "strnum : NUMBER", |
272 | "optnl :", |
273 | "optnl : '\\n'", |
274 | "nl : '\\n' optnl", |
275 | "optnl_l :", |
276 | "optnl_l : '\\n' optnl_l", |
277 | "yesno : YES", |
278 | "yesno : NO", |
279 | }; |
280 | #endif |
281 | #ifdef YYSTACKSIZE10000 |
282 | #undef YYMAXDEPTH10000 |
283 | #define YYMAXDEPTH10000 YYSTACKSIZE10000 |
284 | #else |
285 | #ifdef YYMAXDEPTH10000 |
286 | #define YYSTACKSIZE10000 YYMAXDEPTH10000 |
287 | #else |
288 | #define YYSTACKSIZE10000 10000 |
289 | #define YYMAXDEPTH10000 10000 |
290 | #endif |
291 | #endif |
292 | #define YYINITSTACKSIZE200 200 |
293 | /* LINTUSED */ |
294 | int yydebug; |
295 | int yynerrs; |
296 | int yyerrflag; |
297 | int yychar; |
298 | short *yyssp; |
299 | YYSTYPE *yyvsp; |
300 | YYSTYPE yyval; |
301 | YYSTYPE yylval; |
302 | short *yyss; |
303 | short *yysslim; |
304 | YYSTYPE *yyvs; |
305 | unsigned int yystacksize; |
306 | int yyparse(void); |
307 | #line 391 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
308 | |
309 | struct keywords { |
310 | const char *k_name; |
311 | int k_val; |
312 | }; |
313 | |
314 | int |
315 | yyerror(const char *fmt, ...) |
316 | { |
317 | va_list ap; |
318 | char *msg; |
319 | |
320 | file->errors++; |
321 | va_start(ap, fmt)__builtin_va_start(ap, fmt); |
322 | if (vasprintf(&msg, fmt, ap) == -1) |
323 | fatalx("yyerror vasprintf"); |
324 | va_end(ap)__builtin_va_end(ap); |
325 | logit(LOG_CRIT2, "%s:%d: %s", file->name, yylval.lineno, msg); |
326 | free(msg); |
327 | return (0); |
328 | } |
329 | |
330 | int |
331 | kw_cmp(const void *k, const void *e) |
332 | { |
333 | return (strcmp(k, ((const struct keywords *)e)->k_name)); |
334 | } |
335 | |
336 | int |
337 | lookup(char *s) |
338 | { |
339 | /* this has to be sorted always */ |
340 | static const struct keywords keywords[] = { |
341 | { "authenticate", AUTHENTICATE266}, |
342 | { "authenticate-by", AUTHENTICATE_BY267}, |
343 | { "client", CLIENT261}, |
344 | { "decorate-by", DECORATE_BY268}, |
345 | { "include", INCLUDE257}, |
346 | { "listen", LISTEN258}, |
347 | { "load", LOAD263}, |
348 | { "module", MODULE264}, |
349 | { "msgauth-required", MSGAUTH_REQUIRED265}, |
350 | { "no", NO272}, |
351 | { "on", ON259}, |
352 | { "port", PORT260}, |
353 | { "secret", SECRET262}, |
354 | { "set", SET269}, |
355 | { "yes", YES271}, |
356 | }; |
357 | const struct keywords *p; |
358 | |
359 | p = bsearch(s, keywords, sizeof(keywords)/sizeof(keywords[0]), |
360 | sizeof(keywords[0]), kw_cmp); |
361 | |
362 | if (p) |
363 | return (p->k_val); |
364 | else |
365 | return (STRING273); |
366 | } |
367 | |
368 | #define MAXPUSHBACK128 128 |
369 | |
370 | char *parsebuf; |
371 | int parseindex; |
372 | char pushback_buffer[MAXPUSHBACK128]; |
373 | int pushback_index = 0; |
374 | |
375 | int |
376 | lgetc(int quotec) |
377 | { |
378 | int c, next; |
379 | |
380 | if (parsebuf) { |
381 | /* Read character from the parsebuffer instead of input. */ |
382 | if (parseindex >= 0) { |
383 | c = (unsigned char)parsebuf[parseindex++]; |
384 | if (c != '\0') |
385 | return (c); |
386 | parsebuf = NULL((void *)0); |
387 | } else |
388 | parseindex++; |
389 | } |
390 | |
391 | if (pushback_index) |
392 | return ((unsigned char)pushback_buffer[--pushback_index]); |
393 | |
394 | if (quotec) { |
395 | if ((c = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream))) == EOF(-1)) { |
396 | yyerror("reached end of file while parsing " |
397 | "quoted string"); |
398 | if (file == topfile || popfile() == EOF(-1)) |
399 | return (EOF(-1)); |
400 | return (quotec); |
401 | } |
402 | return (c); |
403 | } |
404 | |
405 | while ((c = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream))) == '\\') { |
406 | next = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream)); |
407 | if (next != '\n') { |
408 | c = next; |
409 | break; |
410 | } |
411 | yylval.lineno = file->lineno; |
412 | file->lineno++; |
413 | } |
414 | |
415 | while (c == EOF(-1)) { |
416 | if (file == topfile || popfile() == EOF(-1)) |
417 | return (EOF(-1)); |
418 | c = getc(file->stream)(!__isthreaded ? (--(file->stream)->_r < 0 ? __srget (file->stream) : (int)(*(file->stream)->_p++)) : (getc )(file->stream)); |
419 | } |
420 | return (c); |
421 | } |
422 | |
423 | int |
424 | lungetc(int c) |
425 | { |
426 | if (c == EOF(-1)) |
427 | return (EOF(-1)); |
428 | if (parsebuf) { |
429 | parseindex--; |
430 | if (parseindex >= 0) |
431 | return (c); |
432 | } |
433 | if (pushback_index + 1 >= MAXPUSHBACK128) |
434 | return (EOF(-1)); |
435 | pushback_buffer[pushback_index++] = c; |
436 | return (c); |
437 | } |
438 | |
439 | int |
440 | findeol(void) |
441 | { |
442 | int c; |
443 | |
444 | parsebuf = NULL((void *)0); |
445 | |
446 | /* skip to either EOF or the first real EOL */ |
447 | while (1) { |
448 | if (pushback_index) |
449 | c = (unsigned char)pushback_buffer[--pushback_index]; |
450 | else |
451 | c = lgetc(0); |
452 | if (c == '\n') { |
453 | file->lineno++; |
454 | break; |
455 | } |
456 | if (c == EOF(-1)) |
457 | break; |
458 | } |
459 | return (ERROR270); |
460 | } |
461 | |
462 | int |
463 | yylex(void) |
464 | { |
465 | char buf[8096]; |
466 | char *p; |
467 | int quotec, next, c; |
468 | int token; |
469 | |
470 | p = buf; |
471 | while ((c = lgetc(0)) == ' ' || c == '\t') |
472 | ; /* nothing */ |
473 | |
474 | yylval.lineno = file->lineno; |
475 | if (c == '#') |
476 | while ((c = lgetc(0)) != '\n' && c != EOF(-1)) |
477 | ; /* nothing */ |
478 | |
479 | switch (c) { |
480 | case '\'': |
481 | case '"': |
482 | quotec = c; |
483 | while (1) { |
484 | if ((c = lgetc(quotec)) == EOF(-1)) |
485 | return (0); |
486 | if (c == '\n') { |
487 | file->lineno++; |
488 | continue; |
489 | } else if (c == '\\') { |
490 | if ((next = lgetc(quotec)) == EOF(-1)) |
491 | return (0); |
492 | if (next == quotec || next == ' ' || |
493 | next == '\t') |
494 | c = next; |
495 | else if (next == '\n') { |
496 | file->lineno++; |
497 | continue; |
498 | } else |
499 | lungetc(next); |
500 | } else if (c == quotec) { |
501 | *p = '\0'; |
502 | break; |
503 | } else if (c == '\0') { |
504 | yyerror("syntax error"); |
505 | return (findeol()); |
506 | } |
507 | if (p + 1 >= buf + sizeof(buf) - 1) { |
508 | yyerror("string too long"); |
509 | return (findeol()); |
510 | } |
511 | *p++ = c; |
512 | } |
513 | yylval.v.string = strdup(buf); |
514 | if (yylval.v.string == NULL((void *)0)) |
515 | fatal("yylex: strdup"); |
516 | return (STRING273); |
517 | } |
518 | |
519 | #define allowed_to_end_number(x)(isspace(x) || x == ')' || x ==',' || x == '/' || x == '}' || x == '=') \ |
520 | (isspace(x) || x == ')' || x ==',' || x == '/' || x == '}' || x == '=') |
521 | |
522 | if (c == '-' || isdigit(c)) { |
523 | do { |
524 | *p++ = c; |
525 | if ((size_t)(p-buf) >= sizeof(buf)) { |
526 | yyerror("string too long"); |
527 | return (findeol()); |
528 | } |
529 | } while ((c = lgetc(0)) != EOF(-1) && isdigit(c)); |
530 | lungetc(c); |
531 | if (p == buf + 1 && buf[0] == '-') |
532 | goto nodigits; |
533 | if (c == EOF(-1) || allowed_to_end_number(c)(isspace(c) || c == ')' || c ==',' || c == '/' || c == '}' || c == '=')) { |
534 | const char *errstr = NULL((void *)0); |
535 | |
536 | *p = '\0'; |
537 | yylval.v.number = strtonum(buf, LLONG_MIN(-9223372036854775807LL -1LL), |
538 | LLONG_MAX9223372036854775807LL, &errstr); |
539 | if (errstr) { |
540 | yyerror("\"%s\" invalid number: %s", |
541 | buf, errstr); |
542 | return (findeol()); |
543 | } |
544 | return (NUMBER274); |
545 | } else { |
546 | nodigits: |
547 | while (p > buf + 1) |
548 | lungetc((unsigned char)*--p); |
549 | c = (unsigned char)*--p; |
550 | if (c == '-') |
551 | return (c); |
552 | } |
553 | } |
554 | |
555 | #define allowed_in_string(x)(isalnum(x) || (ispunct(x) && x != '(' && x != ')' && x != '{' && x != '}' && x != '<' && x != '>' && x != '!' && x != '=' && x != '/' && x != '#' && x != ',') ) \ |
556 | (isalnum(x) || (ispunct(x) && x != '(' && x != ')' && \ |
557 | x != '{' && x != '}' && x != '<' && x != '>' && \ |
558 | x != '!' && x != '=' && x != '/' && x != '#' && \ |
559 | x != ',')) |
560 | |
561 | if (isalnum(c) || c == ':' || c == '_' || c == '*') { |
562 | do { |
563 | *p++ = c; |
564 | if ((size_t)(p-buf) >= sizeof(buf)) { |
565 | yyerror("string too long"); |
566 | return (findeol()); |
567 | } |
568 | } 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 != ',') ))); |
569 | lungetc(c); |
570 | *p = '\0'; |
571 | if ((token = lookup(buf)) == STRING273) |
572 | if ((yylval.v.string = strdup(buf)) == NULL((void *)0)) |
573 | fatal("yylex: strdup"); |
574 | return (token); |
575 | } |
576 | if (c == '\n') { |
577 | yylval.lineno = file->lineno; |
578 | file->lineno++; |
579 | } |
580 | if (c == EOF(-1)) |
581 | return (0); |
582 | return (c); |
583 | } |
584 | |
585 | struct file * |
586 | pushfile(const char *name) |
587 | { |
588 | struct file *nfile; |
589 | |
590 | if ((nfile = calloc(1, sizeof(struct file))) == NULL((void *)0)) { |
591 | log_warn("%s", __func__); |
592 | return (NULL((void *)0)); |
593 | } |
594 | if ((nfile->name = strdup(name)) == NULL((void *)0)) { |
595 | log_warn("%s", __func__); |
596 | free(nfile); |
597 | return (NULL((void *)0)); |
598 | } |
599 | if ((nfile->stream = fopen(nfile->name, "r")) == NULL((void *)0)) { |
600 | log_warn("%s: %s", __func__, nfile->name); |
601 | free(nfile->name); |
602 | free(nfile); |
603 | return (NULL((void *)0)); |
604 | } |
605 | nfile->lineno = 1; |
606 | 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); |
607 | return (nfile); |
608 | } |
609 | |
610 | int |
611 | popfile(void) |
612 | { |
613 | struct file *prev; |
614 | |
615 | if ((prev = TAILQ_PREV(file, files, entry)(*(((struct files *)((file)->entry.tqe_prev))->tqh_last ))) != NULL((void *)0)) |
616 | prev->errors += file->errors; |
617 | |
618 | 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); |
619 | fclose(file->stream); |
620 | free(file->name); |
621 | free(file); |
622 | file = prev; |
623 | return (file ? 0 : EOF(-1)); |
624 | } |
625 | |
626 | int |
627 | parse_config(const char *filename, struct radiusd *radiusd) |
628 | { |
629 | int errors = 0; |
630 | struct radiusd_listen *l; |
631 | struct radiusd_module_ref *m, *mt; |
632 | |
633 | conf = radiusd; |
634 | radiusd_conf_init(conf); |
635 | radiusd_authentication_init(&authen); |
636 | radiusd_client_init(&client); |
637 | authen.auth = NULL((void *)0); |
638 | |
639 | if ((file = pushfile(filename)) == NULL((void *)0)) { |
640 | errors++; |
641 | goto out; |
642 | } |
643 | topfile = file; |
644 | |
645 | yyparse(); |
646 | errors = file->errors; |
647 | popfile(); |
648 | |
649 | if (TAILQ_EMPTY(&conf->listen)(((&conf->listen)->tqh_first) == ((void *)0))) { |
650 | if ((l = malloc(sizeof(struct radiusd_listen))) == NULL((void *)0)) { |
651 | log_warn("Out of memory"); |
652 | return (-1); |
653 | } |
654 | l->stype = SOCK_DGRAM2; |
655 | l->sproto = IPPROTO_UDP17; |
656 | l->addr.ipv4.sin_family = AF_INET2; |
657 | l->addr.ipv4.sin_len = sizeof(struct sockaddr_in); |
658 | 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)); |
659 | 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)); |
660 | 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); |
661 | } |
662 | TAILQ_FOREACH(l, &conf->listen, next)for((l) = ((&conf->listen)->tqh_first); (l) != ((void *)0); (l) = ((l)->next.tqe_next)) { |
663 | l->sock = -1; |
664 | } |
665 | if (authen.auth != NULL((void *)0)) |
666 | free(authen.auth); |
667 | 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 )) { |
668 | 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); |
669 | free(m); |
670 | } |
671 | out: |
672 | conf = NULL((void *)0); |
673 | return (errors ? -1 : 0); |
674 | } |
675 | |
676 | static struct radiusd_module * |
677 | find_module(const char *name) |
678 | { |
679 | struct radiusd_module *module; |
680 | |
681 | TAILQ_FOREACH(module, &conf->module, next)for((module) = ((&conf->module)->tqh_first); (module ) != ((void *)0); (module) = ((module)->next.tqe_next)) { |
682 | if (strcmp(name, module->name) == 0) |
683 | return (module); |
684 | } |
685 | |
686 | return (NULL((void *)0)); |
687 | } |
688 | |
689 | static void |
690 | free_str_l(void *str_l0) |
691 | { |
692 | int i; |
693 | struct { |
694 | char **v; |
695 | int c; |
696 | } *str_l = str_l0; |
697 | |
698 | for (i = 0; i < str_l->c; i++) |
699 | free(str_l->v[i]); |
700 | free(str_l->v); |
701 | } |
702 | |
703 | static struct radiusd_module_ref * |
704 | create_module_ref(const char *modulename) |
705 | { |
706 | struct radiusd_module *module; |
707 | struct radiusd_module_ref *modref; |
708 | |
709 | if ((module = find_module(modulename)) == NULL((void *)0)) { |
710 | yyerror("module `%s' is not found", modulename); |
711 | return (NULL((void *)0)); |
712 | } |
713 | if ((modref = calloc(1, sizeof(struct radiusd_module_ref))) == NULL((void *)0)) { |
714 | yyerror("Out of memory: %s", strerror(errno(*__errno()))); |
715 | return (NULL((void *)0)); |
716 | } |
717 | modref->module = module; |
718 | |
719 | return (modref); |
720 | } |
721 | |
722 | static void |
723 | radiusd_authentication_init(struct radiusd_authentication *auth) |
724 | { |
725 | memset(auth, 0, sizeof(struct radiusd_authentication)); |
726 | TAILQ_INIT(&auth->deco)do { (&auth->deco)->tqh_first = ((void *)0); (& auth->deco)->tqh_last = &(&auth->deco)->tqh_first ; } while (0); |
727 | } |
728 | |
729 | static void |
730 | radiusd_client_init(struct radiusd_client *clnt) |
731 | { |
732 | memset(clnt, 0, sizeof(struct radiusd_client)); |
733 | clnt->msgauth_required = true1; |
734 | } |
735 | #line 728 "parse.c" |
736 | /* allocate initial stack or double stack size, up to YYMAXDEPTH */ |
737 | static int yygrowstack(void) |
738 | { |
739 | unsigned int newsize; |
740 | long sslen; |
741 | short *newss; |
742 | YYSTYPE *newvs; |
743 | |
744 | if ((newsize = yystacksize) == 0) |
745 | newsize = YYINITSTACKSIZE200; |
746 | else if (newsize >= YYMAXDEPTH10000) |
747 | return -1; |
748 | else if ((newsize *= 2) > YYMAXDEPTH10000) |
749 | newsize = YYMAXDEPTH10000; |
750 | sslen = yyssp - yyss; |
751 | #ifdef SIZE_MAX0xffffffffffffffffUL |
752 | #define YY_SIZE_MAX0xffffffffffffffffUL SIZE_MAX0xffffffffffffffffUL |
753 | #else |
754 | #define YY_SIZE_MAX0xffffffffffffffffUL 0xffffffffU |
755 | #endif |
756 | if (newsize && YY_SIZE_MAX0xffffffffffffffffUL / newsize < sizeof *newss) |
757 | goto bail; |
758 | newss = (short *)realloc(yyss, newsize * sizeof *newss); |
759 | if (newss == NULL((void *)0)) |
760 | goto bail; |
761 | yyss = newss; |
762 | yyssp = newss + sslen; |
763 | if (newsize && YY_SIZE_MAX0xffffffffffffffffUL / newsize < sizeof *newvs) |
764 | goto bail; |
765 | newvs = (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs); |
766 | if (newvs == NULL((void *)0)) |
767 | goto bail; |
768 | yyvs = newvs; |
769 | yyvsp = newvs + sslen; |
770 | yystacksize = newsize; |
771 | yysslim = yyss + newsize - 1; |
772 | return 0; |
773 | bail: |
774 | if (yyss) |
775 | free(yyss); |
776 | if (yyvs) |
777 | free(yyvs); |
778 | yyss = yyssp = NULL((void *)0); |
779 | yyvs = yyvsp = NULL((void *)0); |
780 | yystacksize = 0; |
781 | return -1; |
782 | } |
783 | |
784 | #define YYABORTgoto yyabort goto yyabort |
785 | #define YYREJECTgoto yyabort goto yyabort |
786 | #define YYACCEPTgoto yyaccept goto yyaccept |
787 | #define YYERRORgoto yyerrlab goto yyerrlab |
788 | int |
789 | yyparse(void) |
790 | { |
791 | int yym, yyn, yystate; |
792 | #if YYDEBUG0 |
793 | const char *yys; |
794 | |
795 | if ((yys = getenv("YYDEBUG"))) |
796 | { |
797 | yyn = *yys; |
798 | if (yyn >= '0' && yyn <= '9') |
799 | yydebug = yyn - '0'; |
800 | } |
801 | #endif /* YYDEBUG */ |
802 | |
803 | yynerrs = 0; |
804 | yyerrflag = 0; |
805 | yychar = (-1); |
806 | |
807 | if (yyss == NULL((void *)0) && yygrowstack()) goto yyoverflow; |
808 | yyssp = yyss; |
809 | yyvsp = yyvs; |
810 | *yyssp = yystate = 0; |
811 | |
812 | yyloop: |
813 | if ((yyn = yydefred[yystate]) != 0) goto yyreduce; |
814 | if (yychar < 0) |
815 | { |
816 | if ((yychar = yylex()) < 0) yychar = 0; |
817 | #if YYDEBUG0 |
818 | if (yydebug) |
819 | { |
820 | yys = 0; |
821 | if (yychar <= YYMAXTOKEN274) yys = yyname[yychar]; |
822 | if (!yys) yys = "illegal-symbol"; |
823 | printf("%sdebug: state %d, reading %d (%s)\n", |
824 | YYPREFIX"yy", yystate, yychar, yys); |
825 | } |
826 | #endif |
827 | } |
828 | if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 && |
829 | yyn <= YYTABLESIZE264 && yycheck[yyn] == yychar) |
830 | { |
831 | #if YYDEBUG0 |
832 | if (yydebug) |
833 | printf("%sdebug: state %d, shifting to state %d\n", |
834 | YYPREFIX"yy", yystate, yytable[yyn]); |
835 | #endif |
836 | if (yyssp >= yysslim && yygrowstack()) |
837 | { |
838 | goto yyoverflow; |
839 | } |
840 | *++yyssp = yystate = yytable[yyn]; |
841 | *++yyvsp = yylval; |
842 | yychar = (-1); |
843 | if (yyerrflag > 0) --yyerrflag; |
844 | goto yyloop; |
845 | } |
846 | if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 && |
847 | yyn <= YYTABLESIZE264 && yycheck[yyn] == yychar) |
848 | { |
849 | yyn = yytable[yyn]; |
850 | goto yyreduce; |
851 | } |
852 | if (yyerrflag) goto yyinrecovery; |
853 | #if defined(__GNUC__4) |
854 | goto yynewerror; |
855 | #endif |
856 | yynewerror: |
857 | yyerror("syntax error"); |
858 | #if defined(__GNUC__4) |
859 | goto yyerrlab; |
860 | #endif |
861 | yyerrlab: |
862 | ++yynerrs; |
863 | yyinrecovery: |
864 | if (yyerrflag < 3) |
865 | { |
866 | yyerrflag = 3; |
867 | for (;;) |
868 | { |
869 | if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE256) >= 0 && |
870 | yyn <= YYTABLESIZE264 && yycheck[yyn] == YYERRCODE256) |
871 | { |
872 | #if YYDEBUG0 |
873 | if (yydebug) |
874 | printf("%sdebug: state %d, error recovery shifting\ |
875 | to state %d\n", YYPREFIX"yy", *yyssp, yytable[yyn]); |
876 | #endif |
877 | if (yyssp >= yysslim && yygrowstack()) |
878 | { |
879 | goto yyoverflow; |
880 | } |
881 | *++yyssp = yystate = yytable[yyn]; |
882 | *++yyvsp = yylval; |
883 | goto yyloop; |
884 | } |
885 | else |
886 | { |
887 | #if YYDEBUG0 |
888 | if (yydebug) |
889 | printf("%sdebug: error recovery discarding state %d\n", |
890 | YYPREFIX"yy", *yyssp); |
891 | #endif |
892 | if (yyssp <= yyss) goto yyabort; |
893 | --yyssp; |
894 | --yyvsp; |
895 | } |
896 | } |
897 | } |
898 | else |
899 | { |
900 | if (yychar == 0) goto yyabort; |
901 | #if YYDEBUG0 |
902 | if (yydebug) |
903 | { |
904 | yys = 0; |
905 | if (yychar <= YYMAXTOKEN274) yys = yyname[yychar]; |
906 | if (!yys) yys = "illegal-symbol"; |
907 | printf("%sdebug: state %d, error recovery discards token %d (%s)\n", |
908 | YYPREFIX"yy", yystate, yychar, yys); |
909 | } |
910 | #endif |
911 | yychar = (-1); |
912 | goto yyloop; |
913 | } |
914 | yyreduce: |
915 | #if YYDEBUG0 |
916 | if (yydebug) |
917 | printf("%sdebug: state %d, reducing by rule %d (%s)\n", |
918 | YYPREFIX"yy", yystate, yyn, yyrule[yyn]); |
919 | #endif |
920 | yym = yylen[yyn]; |
921 | if (yym) |
922 | yyval = yyvsp[1-yym]; |
923 | else |
924 | memset(&yyval, 0, sizeof yyval); |
925 | switch (yyn) |
926 | { |
927 | case 9: |
928 | #line 114 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
929 | { |
930 | struct file *nfile; |
931 | |
932 | if ((nfile = pushfile(yyvsp[0].v.string)) == NULL((void *)0)) { |
933 | yyerror("failed to include file %s", yyvsp[0].v.string); |
934 | free(yyvsp[0].v.string); |
935 | YYERRORgoto yyerrlab; |
936 | } |
937 | free(yyvsp[0].v.string); |
938 | |
939 | file = nfile; |
940 | lungetc('\n'); |
941 | nfile->lineno--; |
942 | } |
943 | break; |
944 | case 10: |
945 | #line 129 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
946 | { |
947 | struct radiusd_listen *n; |
948 | |
949 | if ((n = malloc(sizeof(struct radiusd_listen))) |
950 | == NULL((void *)0)) { |
951 | outofmemory: |
952 | yyerror("Out of memory: %s", strerror(errno(*__errno()))); |
953 | YYERRORgoto yyerrlab; |
954 | } |
955 | *n = yyvsp[0].v.listen; |
956 | 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); |
957 | } |
958 | break; |
959 | case 11: |
960 | #line 141 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
961 | { |
962 | int gai_errno; |
963 | struct addrinfo hints, *res; |
964 | |
965 | memset(&hints, 0, sizeof(hints)); |
966 | hints.ai_family = PF_UNSPEC0; |
967 | hints.ai_socktype = SOCK_DGRAM2; |
968 | hints.ai_flags = AI_PASSIVE1; |
969 | hints.ai_flags |= AI_NUMERICHOST4 | AI_NUMERICSERV16; |
970 | |
971 | if ((gai_errno = |
972 | getaddrinfo(yyvsp[-1].v.string, NULL((void *)0), &hints, &res)) != 0 || |
973 | res->ai_addrlen > sizeof(yyval.v.listen.addr)) { |
974 | yyerror("Could not parse the address: %s: %s", |
975 | yyvsp[-1].v.string, gai_strerror(gai_errno)); |
976 | free(yyvsp[-1].v.string); |
977 | YYERRORgoto yyerrlab; |
978 | } |
979 | free(yyvsp[-1].v.string); |
980 | yyval.v.listen.stype = res->ai_socktype; |
981 | yyval.v.listen.sproto = res->ai_protocol; |
982 | memcpy(&yyval.v.listen.addr, res->ai_addr, res->ai_addrlen); |
983 | yyval.v.listen.addr.ipv4.sin_port = (yyvsp[0].v.number == 0)? |
984 | 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)); |
985 | freeaddrinfo(res); |
986 | } |
987 | break; |
988 | case 12: |
989 | #line 167 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
990 | { yyval.v.number = 0; } |
991 | break; |
992 | case 13: |
993 | #line 168 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
994 | { yyval.v.number = yyvsp[0].v.number; } |
995 | break; |
996 | case 14: |
997 | #line 170 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
998 | { |
999 | struct radiusd_client *client0; |
1000 | |
1001 | if (client.secret[0] == '\0') { |
1002 | yyerror("secret is required for client"); |
1003 | YYERRORgoto yyerrlab; |
1004 | } |
1005 | |
1006 | client0 = calloc(1, sizeof(struct radiusd_client)); |
1007 | if (client0 == NULL((void *)0)) |
1008 | goto outofmemory; |
1009 | strlcpy(client0->secret, client.secret, |
1010 | sizeof(client0->secret)); |
1011 | client0->msgauth_required = client.msgauth_required; |
1012 | client0->af = yyvsp[-2].v.prefix.af; |
1013 | client0->addr = yyvsp[-2].v.prefix.addr; |
1014 | client0->mask = yyvsp[-2].v.prefix.mask; |
1015 | 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); |
1016 | radiusd_client_init(&client); |
1017 | } |
1018 | break; |
1019 | case 19: |
1020 | #line 199 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1021 | { |
1022 | if (strlcpy(client.secret, yyvsp[0].v.string, sizeof(client.secret)) |
1023 | >= sizeof(client.secret)) { |
1024 | yyerror("secret is too long"); |
1025 | YYERRORgoto yyerrlab; |
1026 | } |
1027 | } |
1028 | break; |
1029 | case 20: |
1030 | #line 206 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1031 | { |
1032 | client.msgauth_required = yyvsp[0].v.yesno; |
1033 | } |
1034 | break; |
1035 | case 21: |
1036 | #line 211 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1037 | { |
1038 | int gai_errno, q, r; |
1039 | struct addrinfo hints, *res; |
1040 | |
1041 | memset(&hints, 0, sizeof(hints)); |
1042 | hints.ai_family = PF_UNSPEC0; |
1043 | hints.ai_socktype = SOCK_DGRAM2; /* dummy */ |
1044 | hints.ai_flags |= AI_NUMERICHOST4 | AI_NUMERICSERV16; |
1045 | |
1046 | if ((gai_errno = getaddrinfo(yyvsp[-2].v.string, NULL((void *)0), &hints, &res)) |
1047 | != 0) { |
1048 | yyerror("Could not parse the address: %s: %s", |
1049 | yyvsp[-2].v.string, gai_strerror(gai_errno)); |
1050 | free(yyvsp[-2].v.string); |
1051 | YYERRORgoto yyerrlab; |
1052 | } |
1053 | free(yyvsp[-2].v.string); |
1054 | q = yyvsp[0].v.number >> 3; |
1055 | r = yyvsp[0].v.number & 7; |
1056 | switch (res->ai_family) { |
1057 | case AF_INET2: |
1058 | if (yyvsp[0].v.number < 0 || 32 < yyvsp[0].v.number) { |
1059 | yyerror("mask len %lld is out of range", |
1060 | (long long)yyvsp[0].v.number); |
1061 | YYERRORgoto yyerrlab; |
1062 | } |
1063 | yyval.v.prefix.addr.addr.ipv4 = ((struct sockaddr_in *) |
1064 | res->ai_addr)->sin_addr; |
1065 | 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)))) |
1066 | ((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)))); |
1067 | break; |
1068 | case AF_INET624: |
1069 | if (yyvsp[0].v.number < 0 || 128 < yyvsp[0].v.number) { |
1070 | yyerror("mask len %lld is out of range", |
1071 | (long long)yyvsp[0].v.number); |
1072 | YYERRORgoto yyerrlab; |
1073 | } |
1074 | yyval.v.prefix.addr.addr.ipv6 = ((struct sockaddr_in6 *) |
1075 | res->ai_addr)->sin6_addr; |
1076 | memset(&yyval.v.prefix.mask.addr.ipv6, 0, |
1077 | sizeof(yyval.v.prefix.mask.addr.ipv6)); |
1078 | if (q > 0) |
1079 | memset(&yyval.v.prefix.mask.addr.ipv6, 0xff, q); |
1080 | if (r > 0) |
1081 | *((u_char *)&yyval.v.prefix.mask.addr.ipv6 + q) = |
1082 | (0xff00 >> r) & 0xff; |
1083 | break; |
1084 | } |
1085 | yyval.v.prefix.af = res->ai_family; |
1086 | freeaddrinfo(res); |
1087 | } |
1088 | break; |
1089 | case 22: |
1090 | #line 263 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1091 | { |
1092 | struct radiusd_module *module; |
1093 | if ((module = radiusd_module_load(conf, yyvsp[0].v.string, yyvsp[-1].v.string)) |
1094 | == NULL((void *)0)) { |
1095 | free(yyvsp[-1].v.string); |
1096 | free(yyvsp[0].v.string); |
1097 | YYERRORgoto yyerrlab; |
1098 | } |
1099 | free(yyvsp[-1].v.string); |
1100 | free(yyvsp[0].v.string); |
1101 | 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); |
1102 | } |
1103 | break; |
1104 | case 23: |
1105 | #line 275 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1106 | { |
1107 | struct radiusd_module *module; |
1108 | |
1109 | module = find_module(yyvsp[-2].v.string); |
1110 | if (module == NULL((void *)0)) { |
1111 | yyerror("module `%s' is not found", yyvsp[-2].v.string); |
1112 | setstrerr: |
1113 | free(yyvsp[-2].v.string); |
1114 | free(yyvsp[-1].v.string); |
1115 | free_str_l(&yyvsp[0].v.str_l); |
1116 | YYERRORgoto yyerrlab; |
1117 | } |
1118 | if (yyvsp[-1].v.string[0] == '_') { |
1119 | yyerror("setting `%s' is not allowed", yyvsp[-1].v.string); |
1120 | goto setstrerr; |
1121 | } |
1122 | if (radiusd_module_set(module, yyvsp[-1].v.string, yyvsp[0].v.str_l.c, yyvsp[0].v.str_l.v)) { |
1123 | yyerror("syntax error by module `%s'", yyvsp[-2].v.string); |
1124 | goto setstrerr; |
1125 | } |
1126 | free(yyvsp[-2].v.string); |
1127 | free(yyvsp[-1].v.string); |
1128 | free_str_l(&yyvsp[0].v.str_l); |
1129 | } |
1130 | break; |
1131 | case 24: |
1132 | #line 300 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1133 | { |
1134 | struct radiusd_authentication *a; |
1135 | |
1136 | if ((a = calloc(1, |
1137 | sizeof(struct radiusd_authentication))) == NULL((void *)0)) { |
1138 | free_str_l(&yyvsp[-2].v.str_l); |
1139 | goto outofmemory; |
1140 | } |
1141 | a->auth = authen.auth; |
1142 | a->deco = authen.deco; |
1143 | a->username = yyvsp[-2].v.str_l.v; |
1144 | |
1145 | 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); |
1146 | radiusd_authentication_init(&authen); |
1147 | } |
1148 | break; |
1149 | case 29: |
1150 | #line 325 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1151 | { |
1152 | struct radiusd_module_ref *modref; |
1153 | |
1154 | modref = create_module_ref(yyvsp[0].v.string); |
1155 | free(yyvsp[0].v.string); |
1156 | if (modref == NULL((void *)0)) |
1157 | YYERRORgoto yyerrlab; |
1158 | authen.auth = modref; |
1159 | } |
1160 | break; |
1161 | case 30: |
1162 | #line 335 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1163 | { |
1164 | int i; |
1165 | struct radiusd_module_ref *modref; |
1166 | |
1167 | for (i = 0; i < yyvsp[0].v.str_l.c; i++) { |
1168 | if ((modref = create_module_ref(yyvsp[0].v.str_l.v[i])) |
1169 | == NULL((void *)0)) { |
1170 | free_str_l(&yyvsp[0].v.str_l); |
1171 | YYERRORgoto yyerrlab; |
1172 | } |
1173 | 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); |
1174 | } |
1175 | free_str_l(&yyvsp[0].v.str_l); |
1176 | } |
1177 | break; |
1178 | case 31: |
1179 | #line 350 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1180 | { |
1181 | int i; |
1182 | char **v; |
1183 | 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 **' | |
1184 | goto outofmemory; |
1185 | for (i = 0; i < yyval.v.str_l.c; i++) |
1186 | v[i] = yyval.v.str_l.v[i]; |
1187 | v[i++] = yyvsp[0].v.string; |
1188 | v[i] = NULL((void *)0); |
1189 | yyval.v.str_l.c++; |
1190 | free(yyval.v.str_l.v); |
1191 | yyval.v.str_l.v = v; |
1192 | } |
1193 | break; |
1194 | case 32: |
1195 | #line 363 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1196 | { |
1197 | if ((yyval.v.str_l.v = calloc(sizeof(char **), 2)) == NULL((void *)0)) |
1198 | goto outofmemory; |
1199 | yyval.v.str_l.v[0] = yyvsp[0].v.string; |
1200 | yyval.v.str_l.v[1] = NULL((void *)0); |
1201 | yyval.v.str_l.c = 1; |
1202 | } |
1203 | break; |
1204 | case 33: |
1205 | #line 371 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1206 | { yyval.v.string = yyvsp[0].v.string; } |
1207 | break; |
1208 | case 34: |
1209 | #line 372 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1210 | { |
1211 | /* Treat number as a string */ |
1212 | asprintf(&(yyval.v.string), "%jd", (intmax_t)yyvsp[0].v.number); |
1213 | if (yyval.v.string == NULL((void *)0)) |
1214 | goto outofmemory; |
1215 | } |
1216 | break; |
1217 | case 40: |
1218 | #line 387 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1219 | { yyval.v.yesno = true1; } |
1220 | break; |
1221 | case 41: |
1222 | #line 388 "/usr/src/usr.sbin/radiusd/radiusd/../parse.y" |
1223 | { yyval.v.yesno = false0; } |
1224 | break; |
1225 | #line 1218 "parse.c" |
1226 | } |
1227 | yyssp -= yym; |
1228 | yystate = *yyssp; |
1229 | yyvsp -= yym; |
1230 | yym = yylhs[yyn]; |
1231 | if (yystate == 0 && yym == 0) |
1232 | { |
1233 | #if YYDEBUG0 |
1234 | if (yydebug) |
1235 | printf("%sdebug: after reduction, shifting from state 0 to\ |
1236 | state %d\n", YYPREFIX"yy", YYFINAL1); |
1237 | #endif |
1238 | yystate = YYFINAL1; |
1239 | *++yyssp = YYFINAL1; |
1240 | *++yyvsp = yyval; |
1241 | if (yychar < 0) |
1242 | { |
1243 | if ((yychar = yylex()) < 0) yychar = 0; |
1244 | #if YYDEBUG0 |
1245 | if (yydebug) |
1246 | { |
1247 | yys = 0; |
1248 | if (yychar <= YYMAXTOKEN274) yys = yyname[yychar]; |
1249 | if (!yys) yys = "illegal-symbol"; |
1250 | printf("%sdebug: state %d, reading %d (%s)\n", |
1251 | YYPREFIX"yy", YYFINAL1, yychar, yys); |
1252 | } |
1253 | #endif |
1254 | } |
1255 | if (yychar == 0) goto yyaccept; |
1256 | goto yyloop; |
1257 | } |
1258 | if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 && |
1259 | yyn <= YYTABLESIZE264 && yycheck[yyn] == yystate) |
1260 | yystate = yytable[yyn]; |
1261 | else |
1262 | yystate = yydgoto[yym]; |
1263 | #if YYDEBUG0 |
1264 | if (yydebug) |
1265 | printf("%sdebug: after reduction, shifting from state %d \ |
1266 | to state %d\n", YYPREFIX"yy", *yyssp, yystate); |
1267 | #endif |
1268 | if (yyssp >= yysslim && yygrowstack()) |
1269 | { |
1270 | goto yyoverflow; |
1271 | } |
1272 | *++yyssp = yystate; |
1273 | *++yyvsp = yyval; |
1274 | goto yyloop; |
1275 | yyoverflow: |
1276 | yyerror("yacc stack overflow"); |
1277 | yyabort: |
1278 | if (yyss) |
1279 | free(yyss); |
1280 | if (yyvs) |
1281 | free(yyvs); |
1282 | yyss = yyssp = NULL((void *)0); |
1283 | yyvs = yyvsp = NULL((void *)0); |
1284 | yystacksize = 0; |
1285 | return (1); |
1286 | yyaccept: |
1287 | if (yyss) |
1288 | free(yyss); |
1289 | if (yyvs) |
1290 | free(yyvs); |
1291 | yyss = yyssp = NULL((void *)0); |
1292 | yyvs = yyvsp = NULL((void *)0); |
1293 | yystacksize = 0; |
1294 | return (0); |
1295 | } |