+++ /dev/null
-#include <stdlib.h>
-#include <string.h>
-#define YYBYACC 1
-#define YYMAJOR 1
-#define YYMINOR 9
-#define YYLEX yylex()
-#define YYEMPTY -1
-#define yyclearin (yychar=(YYEMPTY))
-#define yyerrok (yyerrflag=0)
-#define YYRECOVERING() (yyerrflag!=0)
-#define YYPREFIX "yy"
-#line 2 "gram.y"
-/*
- * Copyright (c) 1996, 1998-2005, 2007-2010
- * Todd C. Miller <Todd.Miller@courtesan.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Sponsored in part by the Defense Advanced Research Projects
- * Agency (DARPA) and Air Force Research Laboratory, Air Force
- * Materiel Command, USAF, under agreement number F39502-99-1-0512.
- */
-
-#include <config.h>
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <stdio.h>
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
-#endif /* STDC_HEADERS */
-#ifdef HAVE_STRING_H
-# include <string.h>
-#endif /* HAVE_STRING_H */
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif /* HAVE_STRINGS_H */
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-#if defined(YYBISON) && defined(HAVE_ALLOCA_H) && !defined(__GNUC__)
-# include <alloca.h>
-#endif /* YYBISON && HAVE_ALLOCA_H && !__GNUC__ */
-#include <limits.h>
-
-#include "sudo.h"
-#include "parse.h"
-
-/*
- * We must define SIZE_MAX for yacc's skeleton.c.
- * If there is no SIZE_MAX or SIZE_T_MAX we have to assume that size_t
- * could be signed (as it is on SunOS 4.x).
- */
-#ifndef SIZE_MAX
-# ifdef SIZE_T_MAX
-# define SIZE_MAX SIZE_T_MAX
-# else
-# define SIZE_MAX INT_MAX
-# endif /* SIZE_T_MAX */
-#endif /* SIZE_MAX */
-
-/*
- * Globals
- */
-extern int sudolineno;
-extern char *sudoers;
-int parse_error;
-int pedantic = FALSE;
-int verbose = FALSE;
-int errorlineno = -1;
-char *errorfile = NULL;
-
-struct defaults_list defaults;
-struct userspec_list userspecs;
-
-/*
- * Local protoypes
- */
-static void add_defaults __P((int, struct member *, struct defaults *));
-static void add_userspec __P((struct member *, struct privilege *));
-static struct defaults *new_default __P((char *, char *, int));
-static struct member *new_member __P((char *, int));
- void yyerror __P((const char *));
-
-void
-yyerror(s)
- const char *s;
-{
- /* Save the line the first error occurred on. */
- if (errorlineno == -1) {
- errorlineno = sudolineno ? sudolineno - 1 : 0;
- errorfile = estrdup(sudoers);
- }
- if (verbose && s != NULL) {
-#ifndef TRACELEXER
- (void) fprintf(stderr, ">>> %s: %s near line %d <<<\n", sudoers, s,
- sudolineno ? sudolineno - 1 : 0);
-#else
- (void) fprintf(stderr, "<*> ");
-#endif
- }
- parse_error = TRUE;
-}
-#line 112 "gram.y"
-#ifndef YYSTYPE_DEFINED
-#define YYSTYPE_DEFINED
-typedef union {
- struct cmndspec *cmndspec;
- struct defaults *defaults;
- struct member *member;
- struct runascontainer *runas;
- struct privilege *privilege;
- struct sudo_command command;
- struct cmndtag tag;
- struct selinux_info seinfo;
- char *string;
- int tok;
-} YYSTYPE;
-#endif /* YYSTYPE_DEFINED */
-#line 138 "y.tab.c"
-#define COMMAND 257
-#define ALIAS 258
-#define DEFVAR 259
-#define NTWKADDR 260
-#define NETGROUP 261
-#define USERGROUP 262
-#define WORD 263
-#define DEFAULTS 264
-#define DEFAULTS_HOST 265
-#define DEFAULTS_USER 266
-#define DEFAULTS_RUNAS 267
-#define DEFAULTS_CMND 268
-#define NOPASSWD 269
-#define PASSWD 270
-#define NOEXEC 271
-#define EXEC 272
-#define SETENV 273
-#define NOSETENV 274
-#define LOG_INPUT 275
-#define NOLOG_INPUT 276
-#define LOG_OUTPUT 277
-#define NOLOG_OUTPUT 278
-#define ALL 279
-#define COMMENT 280
-#define HOSTALIAS 281
-#define CMNDALIAS 282
-#define USERALIAS 283
-#define RUNASALIAS 284
-#define ERROR 285
-#define TYPE 286
-#define ROLE 287
-#define YYERRCODE 256
-#if defined(__cplusplus) || defined(__STDC__)
-const short yylhs[] =
-#else
-short yylhs[] =
-#endif
- { -1,
- 0, 0, 25, 25, 26, 26, 26, 26, 26, 26,
- 26, 26, 26, 26, 26, 26, 4, 4, 3, 3,
- 3, 3, 3, 20, 20, 19, 10, 10, 8, 8,
- 8, 8, 8, 2, 2, 1, 6, 6, 23, 24,
- 22, 22, 22, 22, 22, 17, 17, 18, 18, 18,
- 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
- 21, 5, 5, 5, 28, 28, 31, 9, 9, 29,
- 29, 32, 7, 7, 30, 30, 33, 27, 27, 34,
- 13, 13, 11, 11, 12, 12, 12, 12, 12, 16,
- 16, 14, 14, 15, 15, 15,
-};
-#if defined(__cplusplus) || defined(__STDC__)
-const short yylen[] =
-#else
-short yylen[] =
-#endif
- { 2,
- 0, 1, 1, 2, 1, 2, 2, 2, 2, 2,
- 2, 2, 3, 3, 3, 3, 1, 3, 1, 2,
- 3, 3, 3, 1, 3, 3, 1, 2, 1, 1,
- 1, 1, 1, 1, 3, 4, 1, 2, 3, 3,
- 0, 1, 1, 2, 2, 0, 3, 1, 3, 2,
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 1, 1, 1, 1, 3, 3, 1, 3, 1,
- 3, 3, 1, 3, 1, 3, 3, 1, 3, 3,
- 1, 3, 1, 2, 1, 1, 1, 1, 1, 1,
- 3, 1, 2, 1, 1, 1,
-};
-#if defined(__cplusplus) || defined(__STDC__)
-const short yydefred[] =
-#else
-short yydefred[] =
-#endif
- { 0,
- 0, 85, 87, 88, 89, 0, 0, 0, 0, 0,
- 86, 5, 0, 0, 0, 0, 0, 0, 81, 83,
- 0, 0, 3, 6, 0, 0, 17, 0, 29, 32,
- 31, 33, 30, 0, 27, 0, 68, 0, 0, 64,
- 63, 62, 0, 37, 73, 0, 0, 0, 65, 0,
- 0, 70, 0, 0, 78, 0, 0, 75, 84, 0,
- 0, 24, 0, 4, 0, 0, 0, 20, 0, 28,
- 0, 0, 0, 0, 38, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 82, 0, 0, 21, 22,
- 23, 18, 69, 74, 0, 66, 0, 71, 0, 79,
- 0, 76, 0, 34, 0, 0, 25, 0, 0, 0,
- 0, 0, 0, 51, 0, 0, 94, 96, 95, 0,
- 90, 92, 0, 0, 47, 35, 0, 0, 0, 44,
- 45, 93, 0, 0, 40, 39, 52, 53, 54, 55,
- 56, 57, 58, 59, 60, 61, 36, 91,
-};
-#if defined(__cplusplus) || defined(__STDC__)
-const short yydgoto[] =
-#else
-short yydgoto[] =
-#endif
- { 18,
- 104, 105, 27, 28, 44, 45, 46, 35, 61, 37,
- 19, 20, 21, 121, 122, 123, 106, 110, 62, 63,
- 129, 114, 115, 116, 22, 23, 54, 48, 51, 57,
- 49, 52, 58, 55,
-};
-#if defined(__cplusplus) || defined(__STDC__)
-const short yysindex[] =
-#else
-short yysindex[] =
-#endif
- { 475,
- -270, 0, 0, 0, 0, -29, 567, 594, 594, -2,
- 0, 0, -240, -222, -216, -212, -241, 0, 0, 0,
- -25, 475, 0, 0, -10, -207, 0, 9, 0, 0,
- 0, 0, 0, -235, 0, -33, 0, -31, -31, 0,
- 0, 0, -242, 0, 0, -30, -7, 3, 0, -6,
- 4, 0, -5, 6, 0, -1, 8, 0, 0, 594,
- -20, 0, 10, 0, -205, -196, -194, 0, -29, 0,
- 567, 9, 9, 9, 0, -2, 9, 567, -240, -2,
- -222, 594, -216, 594, -212, 0, 31, 567, 0, 0,
- 0, 0, 0, 0, 26, 0, 28, 0, 29, 0,
- 29, 0, 541, 0, 32, -247, 0, 86, -15, 33,
- 31, 14, 16, 0, -208, -204, 0, 0, 0, -231,
- 0, 0, 38, 86, 0, 0, -179, -178, 491, 0,
- 0, 0, 86, 38, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,};
-#if defined(__cplusplus) || defined(__STDC__)
-const short yyrindex[] =
-#else
-short yyrindex[] =
-#endif
- { 87,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 90, 0, 0, 1, 0, 0, 177, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 207, 0, 0,
- 237, 0, 0, 271, 0, 0, 300, 0, 0, 0,
- 0, 0, 329, 0, 0, 0, 0, 0, 0, 0,
- 0, 358, 387, 417, 0, 0, 446, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, -26, 0, 0, 0,
- 0, 0, 0, 0, 30, 0, 59, 0, 89, 0,
- 118, 0, 0, 0, 148, 514, 0, 0, 45, 0,
- -26, 0, 0, 0, 537, 565, 0, 0, 0, 0,
- 0, 0, 50, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 52, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,};
-#if defined(__cplusplus) || defined(__STDC__)
-const short yygindex[] =
-#else
-short yygindex[] =
-#endif
- { 0,
- -17, 0, 27, 11, 54, -64, 15, 64, 2, 34,
- 39, 84, -3, -27, -18, -21, 0, 0, 19, 0,
- 0, 0, -12, -4, 0, 88, 0, 0, 0, 0,
- 35, 40, 23, 37,
-};
-#define YYTABLESIZE 873
-#if defined(__cplusplus) || defined(__STDC__)
-const short yytable[] =
-#else
-short yytable[] =
-#endif
- { 26,
- 19, 26, 26, 26, 38, 39, 46, 34, 36, 24,
- 71, 94, 60, 76, 40, 41, 2, 47, 60, 3,
- 4, 5, 29, 71, 30, 31, 117, 32, 60, 67,
- 43, 118, 66, 19, 67, 50, 42, 11, 112, 113,
- 87, 53, 124, 33, 19, 56, 72, 119, 73, 74,
- 65, 68, 69, 78, 80, 82, 77, 89, 72, 84,
- 79, 81, 67, 83, 147, 85, 90, 88, 91, 71,
- 103, 76, 60, 125, 127, 111, 128, 112, 99, 95,
- 101, 133, 113, 135, 136, 48, 1, 67, 80, 2,
- 50, 72, 49, 126, 97, 92, 75, 70, 86, 109,
- 59, 132, 134, 131, 93, 148, 107, 102, 0, 64,
- 130, 0, 0, 96, 0, 0, 72, 77, 120, 100,
- 98, 80, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 80, 26, 0, 0,
- 77, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 77, 12, 0, 0, 0,
- 26, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 26, 9, 0, 0, 12,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 25, 0, 25, 25, 25,
- 46, 46, 29, 0, 30, 31, 10, 32, 0, 9,
- 0, 0, 46, 46, 46, 46, 46, 46, 46, 46,
- 46, 46, 46, 33, 40, 41, 19, 0, 19, 46,
- 46, 19, 19, 19, 19, 19, 19, 19, 19, 10,
- 8, 0, 0, 0, 0, 0, 42, 0, 0, 19,
- 19, 19, 19, 19, 19, 67, 0, 67, 0, 0,
- 67, 67, 67, 67, 67, 67, 67, 67, 0, 11,
- 0, 0, 0, 8, 0, 0, 0, 0, 67, 67,
- 67, 67, 67, 67, 72, 0, 72, 0, 0, 72,
- 72, 72, 72, 72, 72, 72, 72, 0, 7, 0,
- 0, 0, 11, 0, 0, 0, 0, 72, 72, 72,
- 72, 72, 72, 117, 80, 0, 80, 0, 118, 80,
- 80, 80, 80, 80, 80, 80, 80, 15, 0, 0,
- 0, 7, 0, 0, 119, 0, 0, 80, 80, 80,
- 80, 80, 80, 77, 0, 77, 0, 0, 77, 77,
- 77, 77, 77, 77, 77, 77, 13, 0, 0, 0,
- 15, 0, 0, 0, 0, 0, 77, 77, 77, 77,
- 77, 77, 0, 26, 0, 26, 0, 0, 26, 26,
- 26, 26, 26, 26, 26, 26, 14, 0, 0, 13,
- 0, 0, 0, 0, 0, 0, 26, 26, 26, 26,
- 26, 26, 12, 0, 12, 0, 0, 12, 12, 12,
- 12, 12, 12, 12, 12, 16, 0, 0, 0, 14,
- 0, 0, 0, 0, 0, 12, 12, 12, 12, 12,
- 12, 0, 9, 0, 9, 0, 0, 9, 9, 9,
- 9, 9, 9, 9, 9, 0, 0, 0, 16, 0,
- 0, 0, 0, 0, 0, 9, 9, 9, 9, 9,
- 9, 0, 10, 0, 10, 0, 0, 10, 10, 10,
- 10, 10, 10, 10, 10, 0, 0, 17, 0, 0,
- 0, 0, 0, 0, 0, 10, 10, 10, 10, 10,
- 10, 0, 0, 43, 0, 0, 8, 0, 8, 0,
- 0, 8, 8, 8, 8, 8, 8, 8, 8, 0,
- 0, 0, 0, 0, 0, 0, 41, 0, 0, 8,
- 8, 8, 8, 8, 8, 11, 0, 11, 0, 0,
- 11, 11, 11, 11, 11, 11, 11, 11, 0, 42,
- 0, 0, 0, 17, 0, 0, 0, 0, 11, 11,
- 11, 11, 11, 11, 7, 0, 7, 0, 0, 7,
- 7, 7, 7, 7, 7, 7, 7, 43, 108, 34,
- 0, 0, 0, 0, 0, 0, 0, 7, 7, 7,
- 7, 7, 7, 15, 0, 15, 0, 0, 15, 15,
- 15, 15, 15, 15, 15, 15, 17, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 15, 15, 15, 15,
- 15, 15, 13, 0, 13, 0, 0, 13, 13, 13,
- 13, 13, 13, 13, 13, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 13, 13, 13, 13, 13,
- 13, 0, 14, 0, 14, 0, 0, 14, 14, 14,
- 14, 14, 14, 14, 14, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 14, 14, 14, 14, 14,
- 14, 16, 0, 16, 0, 0, 16, 16, 16, 16,
- 16, 16, 16, 16, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 16, 16, 16, 16, 16, 16,
- 1, 0, 2, 0, 0, 3, 4, 5, 6, 7,
- 8, 9, 10, 0, 0, 0, 0, 40, 41, 0,
- 0, 0, 0, 11, 12, 13, 14, 15, 16, 137,
- 138, 139, 140, 141, 142, 143, 144, 145, 146, 42,
- 41, 41, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 41, 41, 41, 41, 41, 41, 41, 41,
- 41, 41, 41, 42, 42, 0, 0, 0, 2, 0,
- 0, 3, 4, 5, 0, 42, 42, 42, 42, 42,
- 42, 42, 42, 42, 42, 42, 0, 0, 0, 11,
- 0, 43, 43, 0, 29, 0, 30, 31, 0, 32,
- 0, 0, 0, 43, 43, 43, 43, 43, 43, 43,
- 43, 43, 43, 43, 0, 33, 0, 0, 0, 0,
- 0, 2, 0, 0, 3, 4, 5, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 11,
-};
-#if defined(__cplusplus) || defined(__STDC__)
-const short yycheck[] =
-#else
-short yycheck[] =
-#endif
- { 33,
- 0, 33, 33, 33, 8, 9, 33, 33, 7, 280,
- 44, 76, 44, 44, 257, 258, 258, 258, 44, 261,
- 262, 263, 258, 44, 260, 261, 258, 263, 44, 0,
- 33, 263, 43, 33, 45, 258, 279, 279, 286, 287,
- 61, 258, 58, 279, 44, 258, 36, 279, 38, 39,
- 61, 259, 44, 61, 61, 61, 46, 263, 0, 61,
- 58, 58, 33, 58, 129, 58, 263, 58, 263, 44,
- 40, 44, 44, 41, 61, 44, 61, 286, 82, 78,
- 84, 44, 287, 263, 263, 41, 0, 58, 0, 0,
- 41, 33, 41, 111, 80, 69, 43, 34, 60, 103,
- 17, 120, 124, 116, 71, 133, 88, 85, -1, 22,
- 115, -1, -1, 79, -1, -1, 58, 0, 33, 83,
- 81, 33, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 58, 0, -1, -1,
- 33, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 58, 0, -1, -1, -1,
- 33, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 58, 0, -1, -1, 33,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 259, -1, 259, 259, 259,
- 257, 258, 258, -1, 260, 261, 0, 263, -1, 33,
- -1, -1, 269, 270, 271, 272, 273, 274, 275, 276,
- 277, 278, 279, 279, 257, 258, 256, -1, 258, 286,
- 287, 261, 262, 263, 264, 265, 266, 267, 268, 33,
- 0, -1, -1, -1, -1, -1, 279, -1, -1, 279,
- 280, 281, 282, 283, 284, 256, -1, 258, -1, -1,
- 261, 262, 263, 264, 265, 266, 267, 268, -1, 0,
- -1, -1, -1, 33, -1, -1, -1, -1, 279, 280,
- 281, 282, 283, 284, 256, -1, 258, -1, -1, 261,
- 262, 263, 264, 265, 266, 267, 268, -1, 0, -1,
- -1, -1, 33, -1, -1, -1, -1, 279, 280, 281,
- 282, 283, 284, 258, 256, -1, 258, -1, 263, 261,
- 262, 263, 264, 265, 266, 267, 268, 0, -1, -1,
- -1, 33, -1, -1, 279, -1, -1, 279, 280, 281,
- 282, 283, 284, 256, -1, 258, -1, -1, 261, 262,
- 263, 264, 265, 266, 267, 268, 0, -1, -1, -1,
- 33, -1, -1, -1, -1, -1, 279, 280, 281, 282,
- 283, 284, -1, 256, -1, 258, -1, -1, 261, 262,
- 263, 264, 265, 266, 267, 268, 0, -1, -1, 33,
- -1, -1, -1, -1, -1, -1, 279, 280, 281, 282,
- 283, 284, 256, -1, 258, -1, -1, 261, 262, 263,
- 264, 265, 266, 267, 268, 0, -1, -1, -1, 33,
- -1, -1, -1, -1, -1, 279, 280, 281, 282, 283,
- 284, -1, 256, -1, 258, -1, -1, 261, 262, 263,
- 264, 265, 266, 267, 268, -1, -1, -1, 33, -1,
- -1, -1, -1, -1, -1, 279, 280, 281, 282, 283,
- 284, -1, 256, -1, 258, -1, -1, 261, 262, 263,
- 264, 265, 266, 267, 268, -1, -1, 33, -1, -1,
- -1, -1, -1, -1, -1, 279, 280, 281, 282, 283,
- 284, -1, -1, 33, -1, -1, 256, -1, 258, -1,
- -1, 261, 262, 263, 264, 265, 266, 267, 268, -1,
- -1, -1, -1, -1, -1, -1, 33, -1, -1, 279,
- 280, 281, 282, 283, 284, 256, -1, 258, -1, -1,
- 261, 262, 263, 264, 265, 266, 267, 268, -1, 33,
- -1, -1, -1, 33, -1, -1, -1, -1, 279, 280,
- 281, 282, 283, 284, 256, -1, 258, -1, -1, 261,
- 262, 263, 264, 265, 266, 267, 268, 33, 58, 33,
- -1, -1, -1, -1, -1, -1, -1, 279, 280, 281,
- 282, 283, 284, 256, -1, 258, -1, -1, 261, 262,
- 263, 264, 265, 266, 267, 268, 33, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 279, 280, 281, 282,
- 283, 284, 256, -1, 258, -1, -1, 261, 262, 263,
- 264, 265, 266, 267, 268, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 279, 280, 281, 282, 283,
- 284, -1, 256, -1, 258, -1, -1, 261, 262, 263,
- 264, 265, 266, 267, 268, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 279, 280, 281, 282, 283,
- 284, 256, -1, 258, -1, -1, 261, 262, 263, 264,
- 265, 266, 267, 268, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, 279, 280, 281, 282, 283, 284,
- 256, -1, 258, -1, -1, 261, 262, 263, 264, 265,
- 266, 267, 268, -1, -1, -1, -1, 257, 258, -1,
- -1, -1, -1, 279, 280, 281, 282, 283, 284, 269,
- 270, 271, 272, 273, 274, 275, 276, 277, 278, 279,
- 257, 258, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, 269, 270, 271, 272, 273, 274, 275, 276,
- 277, 278, 279, 257, 258, -1, -1, -1, 258, -1,
- -1, 261, 262, 263, -1, 269, 270, 271, 272, 273,
- 274, 275, 276, 277, 278, 279, -1, -1, -1, 279,
- -1, 257, 258, -1, 258, -1, 260, 261, -1, 263,
- -1, -1, -1, 269, 270, 271, 272, 273, 274, 275,
- 276, 277, 278, 279, -1, 279, -1, -1, -1, -1,
- -1, 258, -1, -1, 261, 262, 263, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, 279,
-};
-#define YYFINAL 18
-#ifndef YYDEBUG
-#define YYDEBUG 0
-#endif
-#define YYMAXTOKEN 287
-#if YYDEBUG
-#if defined(__cplusplus) || defined(__STDC__)
-const char * const yyname[] =
-#else
-char *yyname[] =
-#endif
- {
-"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-"'!'",0,0,0,0,0,0,"'('","')'",0,"'+'","','","'-'",0,0,0,0,0,0,0,0,0,0,0,0,"':'",
-0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-"COMMAND","ALIAS","DEFVAR","NTWKADDR","NETGROUP","USERGROUP","WORD","DEFAULTS",
-"DEFAULTS_HOST","DEFAULTS_USER","DEFAULTS_RUNAS","DEFAULTS_CMND","NOPASSWD",
-"PASSWD","NOEXEC","EXEC","SETENV","NOSETENV","LOG_INPUT","NOLOG_INPUT",
-"LOG_OUTPUT","NOLOG_OUTPUT","ALL","COMMENT","HOSTALIAS","CMNDALIAS","USERALIAS",
-"RUNASALIAS","ERROR","TYPE","ROLE",
-};
-#if defined(__cplusplus) || defined(__STDC__)
-const char * const yyrule[] =
-#else
-char *yyrule[] =
-#endif
- {"$accept : file",
-"file :",
-"file : line",
-"line : entry",
-"line : line entry",
-"entry : COMMENT",
-"entry : error COMMENT",
-"entry : userlist privileges",
-"entry : USERALIAS useraliases",
-"entry : HOSTALIAS hostaliases",
-"entry : CMNDALIAS cmndaliases",
-"entry : RUNASALIAS runasaliases",
-"entry : DEFAULTS defaults_list",
-"entry : DEFAULTS_USER userlist defaults_list",
-"entry : DEFAULTS_RUNAS userlist defaults_list",
-"entry : DEFAULTS_HOST hostlist defaults_list",
-"entry : DEFAULTS_CMND cmndlist defaults_list",
-"defaults_list : defaults_entry",
-"defaults_list : defaults_list ',' defaults_entry",
-"defaults_entry : DEFVAR",
-"defaults_entry : '!' DEFVAR",
-"defaults_entry : DEFVAR '=' WORD",
-"defaults_entry : DEFVAR '+' WORD",
-"defaults_entry : DEFVAR '-' WORD",
-"privileges : privilege",
-"privileges : privileges ':' privilege",
-"privilege : hostlist '=' cmndspeclist",
-"ophost : host",
-"ophost : '!' host",
-"host : ALIAS",
-"host : ALL",
-"host : NETGROUP",
-"host : NTWKADDR",
-"host : WORD",
-"cmndspeclist : cmndspec",
-"cmndspeclist : cmndspeclist ',' cmndspec",
-"cmndspec : runasspec selinux cmndtag opcmnd",
-"opcmnd : cmnd",
-"opcmnd : '!' cmnd",
-"rolespec : ROLE '=' WORD",
-"typespec : TYPE '=' WORD",
-"selinux :",
-"selinux : rolespec",
-"selinux : typespec",
-"selinux : rolespec typespec",
-"selinux : typespec rolespec",
-"runasspec :",
-"runasspec : '(' runaslist ')'",
-"runaslist : userlist",
-"runaslist : userlist ':' grouplist",
-"runaslist : ':' grouplist",
-"cmndtag :",
-"cmndtag : cmndtag NOPASSWD",
-"cmndtag : cmndtag PASSWD",
-"cmndtag : cmndtag NOEXEC",
-"cmndtag : cmndtag EXEC",
-"cmndtag : cmndtag SETENV",
-"cmndtag : cmndtag NOSETENV",
-"cmndtag : cmndtag LOG_INPUT",
-"cmndtag : cmndtag NOLOG_INPUT",
-"cmndtag : cmndtag LOG_OUTPUT",
-"cmndtag : cmndtag NOLOG_OUTPUT",
-"cmnd : ALL",
-"cmnd : ALIAS",
-"cmnd : COMMAND",
-"hostaliases : hostalias",
-"hostaliases : hostaliases ':' hostalias",
-"hostalias : ALIAS '=' hostlist",
-"hostlist : ophost",
-"hostlist : hostlist ',' ophost",
-"cmndaliases : cmndalias",
-"cmndaliases : cmndaliases ':' cmndalias",
-"cmndalias : ALIAS '=' cmndlist",
-"cmndlist : opcmnd",
-"cmndlist : cmndlist ',' opcmnd",
-"runasaliases : runasalias",
-"runasaliases : runasaliases ':' runasalias",
-"runasalias : ALIAS '=' userlist",
-"useraliases : useralias",
-"useraliases : useraliases ':' useralias",
-"useralias : ALIAS '=' userlist",
-"userlist : opuser",
-"userlist : userlist ',' opuser",
-"opuser : user",
-"opuser : '!' user",
-"user : ALIAS",
-"user : ALL",
-"user : NETGROUP",
-"user : USERGROUP",
-"user : WORD",
-"grouplist : opgroup",
-"grouplist : grouplist ',' opgroup",
-"opgroup : group",
-"opgroup : '!' group",
-"group : ALIAS",
-"group : ALL",
-"group : WORD",
-};
-#endif
-#ifdef YYSTACKSIZE
-#undef YYMAXDEPTH
-#define YYMAXDEPTH YYSTACKSIZE
-#else
-#ifdef YYMAXDEPTH
-#define YYSTACKSIZE YYMAXDEPTH
-#else
-#define YYSTACKSIZE 10000
-#define YYMAXDEPTH 10000
-#endif
-#endif
-#define YYINITSTACKSIZE 200
-/* LINTUSED */
-int yydebug;
-int yynerrs;
-int yyerrflag;
-int yychar;
-short *yyssp;
-YYSTYPE *yyvsp;
-YYSTYPE yyval;
-YYSTYPE yylval;
-short *yyss;
-short *yysslim;
-YYSTYPE *yyvs;
-int yystacksize;
-#line 606 "gram.y"
-static struct defaults *
-new_default(var, val, op)
- char *var;
- char *val;
- int op;
-{
- struct defaults *d;
-
- d = emalloc(sizeof(struct defaults));
- d->var = var;
- d->val = val;
- tq_init(&d->binding);
- d->type = 0;
- d->op = op;
- d->prev = d;
- d->next = NULL;
-
- return(d);
-}
-
-static struct member *
-new_member(name, type)
- char *name;
- int type;
-{
- struct member *m;
-
- m = emalloc(sizeof(struct member));
- m->name = name;
- m->type = type;
- m->prev = m;
- m->next = NULL;
-
- return(m);
-}
-
-/*
- * Add a list of defaults structures to the defaults list.
- * The binding, if non-NULL, specifies a list of hosts, users, or
- * runas users the entries apply to (specified by the type).
- */
-static void
-add_defaults(type, bmem, defs)
- int type;
- struct member *bmem;
- struct defaults *defs;
-{
- struct defaults *d;
- struct member_list binding;
-
- /*
- * We can only call list2tq once on bmem as it will zero
- * out the prev pointer when it consumes bmem.
- */
- list2tq(&binding, bmem);
-
- /*
- * Set type and binding (who it applies to) for new entries.
- */
- for (d = defs; d != NULL; d = d->next) {
- d->type = type;
- d->binding = binding;
- }
- tq_append(&defaults, defs);
-}
-
-/*
- * Allocate a new struct userspec, populate it, and insert it at the
- * and of the userspecs list.
- */
-static void
-add_userspec(members, privs)
- struct member *members;
- struct privilege *privs;
-{
- struct userspec *u;
-
- u = emalloc(sizeof(*u));
- list2tq(&u->users, members);
- list2tq(&u->privileges, privs);
- u->prev = u;
- u->next = NULL;
- tq_append(&userspecs, u);
-}
-
-/*
- * Free up space used by data structures from a previous parser run and sets
- * the current sudoers file to path.
- */
-void
-init_parser(path, quiet)
- char *path;
- int quiet;
-{
- struct defaults *d;
- struct member *m, *binding;
- struct userspec *us;
- struct privilege *priv;
- struct cmndspec *cs;
- struct sudo_command *c;
-
- while ((us = tq_pop(&userspecs)) != NULL) {
- while ((m = tq_pop(&us->users)) != NULL) {
- efree(m->name);
- efree(m);
- }
- while ((priv = tq_pop(&us->privileges)) != NULL) {
- struct member *runasuser = NULL, *runasgroup = NULL;
-#ifdef HAVE_SELINUX
- char *role = NULL, *type = NULL;
-#endif /* HAVE_SELINUX */
-
- while ((m = tq_pop(&priv->hostlist)) != NULL) {
- efree(m->name);
- efree(m);
- }
- while ((cs = tq_pop(&priv->cmndlist)) != NULL) {
-#ifdef HAVE_SELINUX
- /* Only free the first instance of a role/type. */
- if (cs->role != role) {
- role = cs->role;
- efree(cs->role);
- }
- if (cs->type != type) {
- type = cs->type;
- efree(cs->type);
- }
-#endif /* HAVE_SELINUX */
- if (tq_last(&cs->runasuserlist) != runasuser) {
- runasuser = tq_last(&cs->runasuserlist);
- while ((m = tq_pop(&cs->runasuserlist)) != NULL) {
- efree(m->name);
- efree(m);
- }
- }
- if (tq_last(&cs->runasgrouplist) != runasgroup) {
- runasgroup = tq_last(&cs->runasgrouplist);
- while ((m = tq_pop(&cs->runasgrouplist)) != NULL) {
- efree(m->name);
- efree(m);
- }
- }
- if (cs->cmnd->type == COMMAND) {
- c = (struct sudo_command *) cs->cmnd->name;
- efree(c->cmnd);
- efree(c->args);
- }
- efree(cs->cmnd->name);
- efree(cs->cmnd);
- efree(cs);
- }
- efree(priv);
- }
- efree(us);
- }
- tq_init(&userspecs);
-
- binding = NULL;
- while ((d = tq_pop(&defaults)) != NULL) {
- if (tq_last(&d->binding) != binding) {
- binding = tq_last(&d->binding);
- while ((m = tq_pop(&d->binding)) != NULL) {
- if (m->type == COMMAND) {
- c = (struct sudo_command *) m->name;
- efree(c->cmnd);
- efree(c->args);
- }
- efree(m->name);
- efree(m);
- }
- }
- efree(d->var);
- efree(d->val);
- efree(d);
- }
- tq_init(&defaults);
-
- init_aliases();
-
- init_lexer();
-
- efree(sudoers);
- sudoers = path ? estrdup(path) : NULL;
-
- parse_error = FALSE;
- errorlineno = -1;
- errorfile = NULL;
- sudolineno = 1;
- verbose = !quiet;
-}
-#line 775 "y.tab.c"
-/* allocate initial stack or double stack size, up to YYMAXDEPTH */
-#if defined(__cplusplus) || defined(__STDC__)
-static int yygrowstack(void)
-#else
-static int yygrowstack()
-#endif
-{
- int newsize, i;
- short *newss;
- YYSTYPE *newvs;
-
- if ((newsize = yystacksize) == 0)
- newsize = YYINITSTACKSIZE;
- else if (newsize >= YYMAXDEPTH)
- return -1;
- else if ((newsize *= 2) > YYMAXDEPTH)
- newsize = YYMAXDEPTH;
- i = yyssp - yyss;
-#ifdef SIZE_MAX
-#define YY_SIZE_MAX SIZE_MAX
-#else
-#define YY_SIZE_MAX 0x7fffffff
-#endif
- if (newsize && YY_SIZE_MAX / newsize < sizeof *newss)
- goto bail;
- newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) :
- (short *)malloc(newsize * sizeof *newss); /* overflow check above */
- if (newss == NULL)
- goto bail;
- yyss = newss;
- yyssp = newss + i;
- if (newsize && YY_SIZE_MAX / newsize < sizeof *newvs)
- goto bail;
- newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) :
- (YYSTYPE *)malloc(newsize * sizeof *newvs); /* overflow check above */
- if (newvs == NULL)
- goto bail;
- yyvs = newvs;
- yyvsp = newvs + i;
- yystacksize = newsize;
- yysslim = yyss + newsize - 1;
- return 0;
-bail:
- if (yyss)
- free(yyss);
- if (yyvs)
- free(yyvs);
- yyss = yyssp = NULL;
- yyvs = yyvsp = NULL;
- yystacksize = 0;
- return -1;
-}
-
-#define YYABORT goto yyabort
-#define YYREJECT goto yyabort
-#define YYACCEPT goto yyaccept
-#define YYERROR goto yyerrlab
-int
-#if defined(__cplusplus) || defined(__STDC__)
-yyparse(void)
-#else
-yyparse()
-#endif
-{
- int yym, yyn, yystate;
-#if YYDEBUG
-#if defined(__cplusplus) || defined(__STDC__)
- const char *yys;
-#else /* !(defined(__cplusplus) || defined(__STDC__)) */
- char *yys;
-#endif /* !(defined(__cplusplus) || defined(__STDC__)) */
-
- if ((yys = getenv("YYDEBUG")))
- {
- yyn = *yys;
- if (yyn >= '0' && yyn <= '9')
- yydebug = yyn - '0';
- }
-#endif /* YYDEBUG */
-
- yynerrs = 0;
- yyerrflag = 0;
- yychar = (-1);
-
- if (yyss == NULL && yygrowstack()) goto yyoverflow;
- yyssp = yyss;
- yyvsp = yyvs;
- *yyssp = yystate = 0;
-
-yyloop:
- if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
- if (yychar < 0)
- {
- if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
- if (yydebug)
- {
- yys = 0;
- if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
- if (!yys) yys = "illegal-symbol";
- printf("%sdebug: state %d, reading %d (%s)\n",
- YYPREFIX, yystate, yychar, yys);
- }
-#endif
- }
- if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: state %d, shifting to state %d\n",
- YYPREFIX, yystate, yytable[yyn]);
-#endif
- if (yyssp >= yysslim && yygrowstack())
- {
- goto yyoverflow;
- }
- *++yyssp = yystate = yytable[yyn];
- *++yyvsp = yylval;
- yychar = (-1);
- if (yyerrflag > 0) --yyerrflag;
- goto yyloop;
- }
- if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
- {
- yyn = yytable[yyn];
- goto yyreduce;
- }
- if (yyerrflag) goto yyinrecovery;
-#if defined(lint) || defined(__GNUC__)
- goto yynewerror;
-#endif
-yynewerror:
- yyerror("syntax error");
-#if defined(lint) || defined(__GNUC__)
- goto yyerrlab;
-#endif
-yyerrlab:
- ++yynerrs;
-yyinrecovery:
- if (yyerrflag < 3)
- {
- yyerrflag = 3;
- for (;;)
- {
- if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: state %d, error recovery shifting\
- to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
-#endif
- if (yyssp >= yysslim && yygrowstack())
- {
- goto yyoverflow;
- }
- *++yyssp = yystate = yytable[yyn];
- *++yyvsp = yylval;
- goto yyloop;
- }
- else
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: error recovery discarding state %d\n",
- YYPREFIX, *yyssp);
-#endif
- if (yyssp <= yyss) goto yyabort;
- --yyssp;
- --yyvsp;
- }
- }
- }
- else
- {
- if (yychar == 0) goto yyabort;
-#if YYDEBUG
- if (yydebug)
- {
- yys = 0;
- if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
- if (!yys) yys = "illegal-symbol";
- printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
- YYPREFIX, yystate, yychar, yys);
- }
-#endif
- yychar = (-1);
- goto yyloop;
- }
-yyreduce:
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: state %d, reducing by rule %d (%s)\n",
- YYPREFIX, yystate, yyn, yyrule[yyn]);
-#endif
- yym = yylen[yyn];
- if (yym)
- yyval = yyvsp[1-yym];
- else
- memset(&yyval, 0, sizeof yyval);
- switch (yyn)
- {
-case 1:
-#line 187 "gram.y"
-{ ; }
-break;
-case 5:
-#line 195 "gram.y"
-{
- ;
- }
-break;
-case 6:
-#line 198 "gram.y"
-{
- yyerrok;
- }
-break;
-case 7:
-#line 201 "gram.y"
-{
- add_userspec(yyvsp[-1].member, yyvsp[0].privilege);
- }
-break;
-case 8:
-#line 204 "gram.y"
-{
- ;
- }
-break;
-case 9:
-#line 207 "gram.y"
-{
- ;
- }
-break;
-case 10:
-#line 210 "gram.y"
-{
- ;
- }
-break;
-case 11:
-#line 213 "gram.y"
-{
- ;
- }
-break;
-case 12:
-#line 216 "gram.y"
-{
- add_defaults(DEFAULTS, NULL, yyvsp[0].defaults);
- }
-break;
-case 13:
-#line 219 "gram.y"
-{
- add_defaults(DEFAULTS_USER, yyvsp[-1].member, yyvsp[0].defaults);
- }
-break;
-case 14:
-#line 222 "gram.y"
-{
- add_defaults(DEFAULTS_RUNAS, yyvsp[-1].member, yyvsp[0].defaults);
- }
-break;
-case 15:
-#line 225 "gram.y"
-{
- add_defaults(DEFAULTS_HOST, yyvsp[-1].member, yyvsp[0].defaults);
- }
-break;
-case 16:
-#line 228 "gram.y"
-{
- add_defaults(DEFAULTS_CMND, yyvsp[-1].member, yyvsp[0].defaults);
- }
-break;
-case 18:
-#line 234 "gram.y"
-{
- list_append(yyvsp[-2].defaults, yyvsp[0].defaults);
- yyval.defaults = yyvsp[-2].defaults;
- }
-break;
-case 19:
-#line 240 "gram.y"
-{
- yyval.defaults = new_default(yyvsp[0].string, NULL, TRUE);
- }
-break;
-case 20:
-#line 243 "gram.y"
-{
- yyval.defaults = new_default(yyvsp[0].string, NULL, FALSE);
- }
-break;
-case 21:
-#line 246 "gram.y"
-{
- yyval.defaults = new_default(yyvsp[-2].string, yyvsp[0].string, TRUE);
- }
-break;
-case 22:
-#line 249 "gram.y"
-{
- yyval.defaults = new_default(yyvsp[-2].string, yyvsp[0].string, '+');
- }
-break;
-case 23:
-#line 252 "gram.y"
-{
- yyval.defaults = new_default(yyvsp[-2].string, yyvsp[0].string, '-');
- }
-break;
-case 25:
-#line 258 "gram.y"
-{
- list_append(yyvsp[-2].privilege, yyvsp[0].privilege);
- yyval.privilege = yyvsp[-2].privilege;
- }
-break;
-case 26:
-#line 264 "gram.y"
-{
- struct privilege *p = emalloc(sizeof(*p));
- list2tq(&p->hostlist, yyvsp[-2].member);
- list2tq(&p->cmndlist, yyvsp[0].cmndspec);
- p->prev = p;
- p->next = NULL;
- yyval.privilege = p;
- }
-break;
-case 27:
-#line 274 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = FALSE;
- }
-break;
-case 28:
-#line 278 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = TRUE;
- }
-break;
-case 29:
-#line 284 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, ALIAS);
- }
-break;
-case 30:
-#line 287 "gram.y"
-{
- yyval.member = new_member(NULL, ALL);
- }
-break;
-case 31:
-#line 290 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, NETGROUP);
- }
-break;
-case 32:
-#line 293 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, NTWKADDR);
- }
-break;
-case 33:
-#line 296 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, WORD);
- }
-break;
-case 35:
-#line 302 "gram.y"
-{
- list_append(yyvsp[-2].cmndspec, yyvsp[0].cmndspec);
-#ifdef HAVE_SELINUX
- /* propagate role and type */
- if (yyvsp[0].cmndspec->role == NULL)
- yyvsp[0].cmndspec->role = yyvsp[0].cmndspec->prev->role;
- if (yyvsp[0].cmndspec->type == NULL)
- yyvsp[0].cmndspec->type = yyvsp[0].cmndspec->prev->type;
-#endif /* HAVE_SELINUX */
- /* propagate tags and runas list */
- if (yyvsp[0].cmndspec->tags.nopasswd == UNSPEC)
- yyvsp[0].cmndspec->tags.nopasswd = yyvsp[0].cmndspec->prev->tags.nopasswd;
- if (yyvsp[0].cmndspec->tags.noexec == UNSPEC)
- yyvsp[0].cmndspec->tags.noexec = yyvsp[0].cmndspec->prev->tags.noexec;
- if (yyvsp[0].cmndspec->tags.setenv == UNSPEC &&
- yyvsp[0].cmndspec->prev->tags.setenv != IMPLIED)
- yyvsp[0].cmndspec->tags.setenv = yyvsp[0].cmndspec->prev->tags.setenv;
- if (yyvsp[0].cmndspec->tags.log_input == UNSPEC)
- yyvsp[0].cmndspec->tags.log_input = yyvsp[0].cmndspec->prev->tags.log_input;
- if (yyvsp[0].cmndspec->tags.log_output == UNSPEC)
- yyvsp[0].cmndspec->tags.log_output = yyvsp[0].cmndspec->prev->tags.log_output;
- if ((tq_empty(&yyvsp[0].cmndspec->runasuserlist) &&
- tq_empty(&yyvsp[0].cmndspec->runasgrouplist)) &&
- (!tq_empty(&yyvsp[0].cmndspec->prev->runasuserlist) ||
- !tq_empty(&yyvsp[0].cmndspec->prev->runasgrouplist))) {
- yyvsp[0].cmndspec->runasuserlist = yyvsp[0].cmndspec->prev->runasuserlist;
- yyvsp[0].cmndspec->runasgrouplist = yyvsp[0].cmndspec->prev->runasgrouplist;
- }
- yyval.cmndspec = yyvsp[-2].cmndspec;
- }
-break;
-case 36:
-#line 334 "gram.y"
-{
- struct cmndspec *cs = emalloc(sizeof(*cs));
- if (yyvsp[-3].runas != NULL) {
- list2tq(&cs->runasuserlist, yyvsp[-3].runas->runasusers);
- list2tq(&cs->runasgrouplist, yyvsp[-3].runas->runasgroups);
- efree(yyvsp[-3].runas);
- } else {
- tq_init(&cs->runasuserlist);
- tq_init(&cs->runasgrouplist);
- }
-#ifdef HAVE_SELINUX
- cs->role = yyvsp[-2].seinfo.role;
- cs->type = yyvsp[-2].seinfo.type;
-#endif
- cs->tags = yyvsp[-1].tag;
- cs->cmnd = yyvsp[0].member;
- cs->prev = cs;
- cs->next = NULL;
- /* sudo "ALL" implies the SETENV tag */
- if (cs->cmnd->type == ALL && !cs->cmnd->negated &&
- cs->tags.setenv == UNSPEC)
- cs->tags.setenv = IMPLIED;
- yyval.cmndspec = cs;
- }
-break;
-case 37:
-#line 360 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = FALSE;
- }
-break;
-case 38:
-#line 364 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = TRUE;
- }
-break;
-case 39:
-#line 370 "gram.y"
-{
- yyval.string = yyvsp[0].string;
- }
-break;
-case 40:
-#line 375 "gram.y"
-{
- yyval.string = yyvsp[0].string;
- }
-break;
-case 41:
-#line 380 "gram.y"
-{
- yyval.seinfo.role = NULL;
- yyval.seinfo.type = NULL;
- }
-break;
-case 42:
-#line 384 "gram.y"
-{
- yyval.seinfo.role = yyvsp[0].string;
- yyval.seinfo.type = NULL;
- }
-break;
-case 43:
-#line 388 "gram.y"
-{
- yyval.seinfo.type = yyvsp[0].string;
- yyval.seinfo.role = NULL;
- }
-break;
-case 44:
-#line 392 "gram.y"
-{
- yyval.seinfo.role = yyvsp[-1].string;
- yyval.seinfo.type = yyvsp[0].string;
- }
-break;
-case 45:
-#line 396 "gram.y"
-{
- yyval.seinfo.type = yyvsp[-1].string;
- yyval.seinfo.role = yyvsp[0].string;
- }
-break;
-case 46:
-#line 402 "gram.y"
-{
- yyval.runas = NULL;
- }
-break;
-case 47:
-#line 405 "gram.y"
-{
- yyval.runas = yyvsp[-1].runas;
- }
-break;
-case 48:
-#line 410 "gram.y"
-{
- yyval.runas = emalloc(sizeof(struct runascontainer));
- yyval.runas->runasusers = yyvsp[0].member;
- yyval.runas->runasgroups = NULL;
- }
-break;
-case 49:
-#line 415 "gram.y"
-{
- yyval.runas = emalloc(sizeof(struct runascontainer));
- yyval.runas->runasusers = yyvsp[-2].member;
- yyval.runas->runasgroups = yyvsp[0].member;
- }
-break;
-case 50:
-#line 420 "gram.y"
-{
- yyval.runas = emalloc(sizeof(struct runascontainer));
- yyval.runas->runasusers = NULL;
- yyval.runas->runasgroups = yyvsp[0].member;
- }
-break;
-case 51:
-#line 427 "gram.y"
-{
- yyval.tag.nopasswd = yyval.tag.noexec = yyval.tag.setenv =
- yyval.tag.log_input = yyval.tag.log_output = UNSPEC;
- }
-break;
-case 52:
-#line 431 "gram.y"
-{
- yyval.tag.nopasswd = TRUE;
- }
-break;
-case 53:
-#line 434 "gram.y"
-{
- yyval.tag.nopasswd = FALSE;
- }
-break;
-case 54:
-#line 437 "gram.y"
-{
- yyval.tag.noexec = TRUE;
- }
-break;
-case 55:
-#line 440 "gram.y"
-{
- yyval.tag.noexec = FALSE;
- }
-break;
-case 56:
-#line 443 "gram.y"
-{
- yyval.tag.setenv = TRUE;
- }
-break;
-case 57:
-#line 446 "gram.y"
-{
- yyval.tag.setenv = FALSE;
- }
-break;
-case 58:
-#line 449 "gram.y"
-{
- yyval.tag.log_input = TRUE;
- }
-break;
-case 59:
-#line 452 "gram.y"
-{
- yyval.tag.log_input = FALSE;
- }
-break;
-case 60:
-#line 455 "gram.y"
-{
- yyval.tag.log_output = TRUE;
- }
-break;
-case 61:
-#line 458 "gram.y"
-{
- yyval.tag.log_output = FALSE;
- }
-break;
-case 62:
-#line 463 "gram.y"
-{
- yyval.member = new_member(NULL, ALL);
- }
-break;
-case 63:
-#line 466 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, ALIAS);
- }
-break;
-case 64:
-#line 469 "gram.y"
-{
- struct sudo_command *c = emalloc(sizeof(*c));
- c->cmnd = yyvsp[0].command.cmnd;
- c->args = yyvsp[0].command.args;
- yyval.member = new_member((char *)c, COMMAND);
- }
-break;
-case 67:
-#line 481 "gram.y"
-{
- char *s;
- if ((s = alias_add(yyvsp[-2].string, HOSTALIAS, yyvsp[0].member)) != NULL) {
- yyerror(s);
- YYERROR;
- }
- }
-break;
-case 69:
-#line 491 "gram.y"
-{
- list_append(yyvsp[-2].member, yyvsp[0].member);
- yyval.member = yyvsp[-2].member;
- }
-break;
-case 72:
-#line 501 "gram.y"
-{
- char *s;
- if ((s = alias_add(yyvsp[-2].string, CMNDALIAS, yyvsp[0].member)) != NULL) {
- yyerror(s);
- YYERROR;
- }
- }
-break;
-case 74:
-#line 511 "gram.y"
-{
- list_append(yyvsp[-2].member, yyvsp[0].member);
- yyval.member = yyvsp[-2].member;
- }
-break;
-case 77:
-#line 521 "gram.y"
-{
- char *s;
- if ((s = alias_add(yyvsp[-2].string, RUNASALIAS, yyvsp[0].member)) != NULL) {
- yyerror(s);
- YYERROR;
- }
- }
-break;
-case 80:
-#line 534 "gram.y"
-{
- char *s;
- if ((s = alias_add(yyvsp[-2].string, USERALIAS, yyvsp[0].member)) != NULL) {
- yyerror(s);
- YYERROR;
- }
- }
-break;
-case 82:
-#line 544 "gram.y"
-{
- list_append(yyvsp[-2].member, yyvsp[0].member);
- yyval.member = yyvsp[-2].member;
- }
-break;
-case 83:
-#line 550 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = FALSE;
- }
-break;
-case 84:
-#line 554 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = TRUE;
- }
-break;
-case 85:
-#line 560 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, ALIAS);
- }
-break;
-case 86:
-#line 563 "gram.y"
-{
- yyval.member = new_member(NULL, ALL);
- }
-break;
-case 87:
-#line 566 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, NETGROUP);
- }
-break;
-case 88:
-#line 569 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, USERGROUP);
- }
-break;
-case 89:
-#line 572 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, WORD);
- }
-break;
-case 91:
-#line 578 "gram.y"
-{
- list_append(yyvsp[-2].member, yyvsp[0].member);
- yyval.member = yyvsp[-2].member;
- }
-break;
-case 92:
-#line 584 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = FALSE;
- }
-break;
-case 93:
-#line 588 "gram.y"
-{
- yyval.member = yyvsp[0].member;
- yyval.member->negated = TRUE;
- }
-break;
-case 94:
-#line 594 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, ALIAS);
- }
-break;
-case 95:
-#line 597 "gram.y"
-{
- yyval.member = new_member(NULL, ALL);
- }
-break;
-case 96:
-#line 600 "gram.y"
-{
- yyval.member = new_member(yyvsp[0].string, WORD);
- }
-break;
-#line 1544 "y.tab.c"
- }
- yyssp -= yym;
- yystate = *yyssp;
- yyvsp -= yym;
- yym = yylhs[yyn];
- if (yystate == 0 && yym == 0)
- {
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: after reduction, shifting from state 0 to\
- state %d\n", YYPREFIX, YYFINAL);
-#endif
- yystate = YYFINAL;
- *++yyssp = YYFINAL;
- *++yyvsp = yyval;
- if (yychar < 0)
- {
- if ((yychar = yylex()) < 0) yychar = 0;
-#if YYDEBUG
- if (yydebug)
- {
- yys = 0;
- if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
- if (!yys) yys = "illegal-symbol";
- printf("%sdebug: state %d, reading %d (%s)\n",
- YYPREFIX, YYFINAL, yychar, yys);
- }
-#endif
- }
- if (yychar == 0) goto yyaccept;
- goto yyloop;
- }
- if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
- yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
- yystate = yytable[yyn];
- else
- yystate = yydgoto[yym];
-#if YYDEBUG
- if (yydebug)
- printf("%sdebug: after reduction, shifting from state %d \
-to state %d\n", YYPREFIX, *yyssp, yystate);
-#endif
- if (yyssp >= yysslim && yygrowstack())
- {
- goto yyoverflow;
- }
- *++yyssp = yystate;
- *++yyvsp = yyval;
- goto yyloop;
-yyoverflow:
- yyerror("yacc stack overflow");
-yyabort:
- if (yyss)
- free(yyss);
- if (yyvs)
- free(yyvs);
- yyss = yyssp = NULL;
- yyvs = yyvsp = NULL;
- yystacksize = 0;
- return (1);
-yyaccept:
- if (yyss)
- free(yyss);
- if (yyvs)
- free(yyvs);
- yyss = yyssp = NULL;
- yyvs = yyvsp = NULL;
- yystacksize = 0;
- return (0);
-}
projects / debian / sudo / blobdiff