| 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 | } |