regen

diff --git a/lex.yy.c b/lex.yy.c
index ea2d62d2edb6b7abd783f1e083160cc7509024b9..0c0bc282f7ebada5062044243d705f4fe03aac09 100644 (file)
--- a/lex.yy.c
+++ b/lex.yy.c
@@ -1241,6 +1241,7 @@ static const char rcsid[] = "$Sudo$";
 extern YYSTYPE yylval;
 extern int clearaliases;
 int sudolineno = 1;
+char *sudoers;
 static int sawspace = 0;
 static int arg_len = 0;
 static int arg_size = 0;
@@ -1248,7 +1249,7 @@ static int arg_size = 0;
 static int fill                        __P((char *, int));
 static int fill_cmnd           __P((char *, int));
 static int fill_args           __P((char *, int, int));
-static int buffer_frob         __P((const char *));
+static int buffer_frob         __P((char *));
 extern void reset_aliases      __P((void));
 extern void yyerror            __P((const char *));
 
@@ -1274,7 +1275,7 @@ extern void yyerror               __P((const char *));
 
 #define INDEFS 5
 
-#line 1278 "lex.yy.c"
+#line 1279 "lex.yy.c"
 
 /* Macros after this point can all be overridden by user definitions in
  * section 1.
@@ -1428,9 +1429,9 @@ YY_DECL
        register char *yy_cp, *yy_bp;
        register int yy_act;
 
-#line 103 "parse.lex"
+#line 104 "parse.lex"
 
-#line 1434 "lex.yy.c"
+#line 1435 "lex.yy.c"
 
        if ( yy_init )
                {
@@ -1516,12 +1517,12 @@ do_action:      /* This label is used only to access EOF actions. */
 
 case 1:
 YY_RULE_SETUP
-#line 104 "parse.lex"
+#line 105 "parse.lex"
 BEGIN STARTDEFS;
        YY_BREAK
 case 2:
 YY_RULE_SETUP
-#line 106 "parse.lex"
+#line 107 "parse.lex"
 {
                            BEGIN INDEFS;
                            LEXTRACE("DEFVAR ");
@@ -1533,7 +1534,7 @@ YY_RULE_SETUP
 
 case 3:
 YY_RULE_SETUP
-#line 115 "parse.lex"
+#line 116 "parse.lex"
 {
                            BEGIN STARTDEFS;
                            LEXTRACE(", ");
@@ -1542,7 +1543,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 4:
 YY_RULE_SETUP
-#line 121 "parse.lex"
+#line 122 "parse.lex"
 {
                            LEXTRACE("= ");
                            return('=');
@@ -1550,7 +1551,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 5:
 YY_RULE_SETUP
-#line 126 "parse.lex"
+#line 127 "parse.lex"
 {
                            LEXTRACE("+= ");
                            return('+');
@@ -1558,7 +1559,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 6:
 YY_RULE_SETUP
-#line 131 "parse.lex"
+#line 132 "parse.lex"
 {
                            LEXTRACE("-= ");
                            return('-');
@@ -1566,7 +1567,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 7:
 YY_RULE_SETUP
-#line 136 "parse.lex"
+#line 137 "parse.lex"
 {
                            LEXTRACE("WORD(1) ");
                            if (!fill(yytext + 1, yyleng - 2))
@@ -1576,7 +1577,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 8:
 YY_RULE_SETUP
-#line 143 "parse.lex"
+#line 144 "parse.lex"
 {
                            LEXTRACE("WORD(2) ");
                            if (!fill(yytext, yyleng))
@@ -1588,7 +1589,7 @@ YY_RULE_SETUP
 
 case 9:
 YY_RULE_SETUP
-#line 152 "parse.lex"
+#line 153 "parse.lex"
 {
                            /* quoted fnmatch glob char, pass verbatim */
                            LEXTRACE("QUOTEDCHAR ");
@@ -1599,7 +1600,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 10:
 YY_RULE_SETUP
-#line 160 "parse.lex"
+#line 161 "parse.lex"
 {
                            /* quoted sudoers special char, strip backslash */
                            LEXTRACE("QUOTEDCHAR ");
@@ -1610,7 +1611,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 11:
 YY_RULE_SETUP
-#line 168 "parse.lex"
+#line 169 "parse.lex"
 {
                            BEGIN INITIAL;
                            unput(*yytext);
@@ -1619,7 +1620,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 12:
 YY_RULE_SETUP
-#line 174 "parse.lex"
+#line 175 "parse.lex"
 {
                            LEXTRACE("ARG ");
                            if (!fill_args(yytext, yyleng, sawspace))
@@ -1630,9 +1631,10 @@ YY_RULE_SETUP
 
 case 13:
 YY_RULE_SETUP
-#line 182 "parse.lex"
+#line 183 "parse.lex"
 {
                            char *cp, *ep;
+                           ++sudolineno;
                            /* pull out path from #include line */
                            for (cp = yytext + 9; isspace(*cp); cp++)
                                continue;
@@ -1648,7 +1650,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 14:
 YY_RULE_SETUP
-#line 197 "parse.lex"
+#line 199 "parse.lex"
 {
                            BEGIN GOTDEFS;
                            switch (yytext[8]) {
@@ -1672,7 +1674,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 15:
 YY_RULE_SETUP
-#line 218 "parse.lex"
+#line 220 "parse.lex"
 {
                            if (!fill(yytext, yyleng))
                                yyterminate();
@@ -1695,7 +1697,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 16:
 YY_RULE_SETUP
-#line 238 "parse.lex"
+#line 240 "parse.lex"
 {
                                /* cmnd does not require passwd for this user */
                                LEXTRACE("NOPASSWD ");
@@ -1704,7 +1706,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 17:
 YY_RULE_SETUP
-#line 244 "parse.lex"
+#line 246 "parse.lex"
 {
                                /* cmnd requires passwd for this user */
                                LEXTRACE("PASSWD ");
@@ -1713,7 +1715,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 18:
 YY_RULE_SETUP
-#line 250 "parse.lex"
+#line 252 "parse.lex"
 {
                                LEXTRACE("NOEXEC ");
                                return(NOEXEC);
@@ -1721,7 +1723,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 19:
 YY_RULE_SETUP
-#line 255 "parse.lex"
+#line 257 "parse.lex"
 {
                                LEXTRACE("EXEC ");
                                return(EXEC);
@@ -1729,7 +1731,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 20:
 YY_RULE_SETUP
-#line 260 "parse.lex"
+#line 262 "parse.lex"
 {
                                LEXTRACE("NOTRACE ");
                                return(NOTRACE);
@@ -1737,7 +1739,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 21:
 YY_RULE_SETUP
-#line 265 "parse.lex"
+#line 267 "parse.lex"
 {
                                LEXTRACE("TRACE ");
                                return(TRACE);
@@ -1745,7 +1747,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 22:
 YY_RULE_SETUP
-#line 270 "parse.lex"
+#line 272 "parse.lex"
 {
                            /* netgroup */
                            if (!fill(yytext, yyleng))
@@ -1756,7 +1758,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 23:
 YY_RULE_SETUP
-#line 278 "parse.lex"
+#line 280 "parse.lex"
 {
                            /* UN*X group */
                            if (!fill(yytext, yyleng))
@@ -1767,7 +1769,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 24:
 YY_RULE_SETUP
-#line 286 "parse.lex"
+#line 288 "parse.lex"
 {
                            if (!fill(yytext, yyleng))
                                yyterminate();
@@ -1777,7 +1779,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 25:
 YY_RULE_SETUP
-#line 293 "parse.lex"
+#line 295 "parse.lex"
 {
                            if (!fill(yytext, yyleng))
                                yyterminate();
@@ -1787,7 +1789,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 26:
 YY_RULE_SETUP
-#line 300 "parse.lex"
+#line 302 "parse.lex"
 {
                                BEGIN GOTRUNAS;
                                LEXTRACE("RUNAS ");
@@ -1796,7 +1798,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 27:
 YY_RULE_SETUP
-#line 306 "parse.lex"
+#line 308 "parse.lex"
 {
                            if (strcmp(yytext, "ALL") == 0) {
                                LEXTRACE("ALL ");
@@ -1811,7 +1813,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 28:
 YY_RULE_SETUP
-#line 318 "parse.lex"
+#line 320 "parse.lex"
 {
                            /* username/uid that user can run command as */
                            if (!fill(yytext, yyleng))
@@ -1822,14 +1824,14 @@ YY_RULE_SETUP
        YY_BREAK
 case 29:
 YY_RULE_SETUP
-#line 326 "parse.lex"
+#line 328 "parse.lex"
 {
                            BEGIN INITIAL;
                        }
        YY_BREAK
 case 30:
 YY_RULE_SETUP
-#line 330 "parse.lex"
+#line 332 "parse.lex"
 {
                            BEGIN GOTCMND;
                            LEXTRACE("COMMAND ");
@@ -1839,7 +1841,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 31:
 YY_RULE_SETUP
-#line 337 "parse.lex"
+#line 339 "parse.lex"
 {
                            /* directories can't have args... */
                            if (yytext[yyleng - 1] == '/') {
@@ -1857,7 +1859,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 32:
 YY_RULE_SETUP
-#line 352 "parse.lex"
+#line 354 "parse.lex"
 {
                            /* a word */
                            if (!fill(yytext, yyleng))
@@ -1868,7 +1870,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 33:
 YY_RULE_SETUP
-#line 360 "parse.lex"
+#line 362 "parse.lex"
 {
                            LEXTRACE(", ");
                            return(',');
@@ -1876,7 +1878,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 34:
 YY_RULE_SETUP
-#line 365 "parse.lex"
+#line 367 "parse.lex"
 {
                            LEXTRACE("= ");
                            return('=');
@@ -1884,7 +1886,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 35:
 YY_RULE_SETUP
-#line 370 "parse.lex"
+#line 372 "parse.lex"
 {
                            LEXTRACE(": ");
                            return(':');
@@ -1892,7 +1894,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 36:
 YY_RULE_SETUP
-#line 375 "parse.lex"
+#line 377 "parse.lex"
 {
                            if (yyleng % 2 == 1)
                                return('!');    /* return '!' */
@@ -1900,7 +1902,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 37:
 YY_RULE_SETUP
-#line 380 "parse.lex"
+#line 382 "parse.lex"
 {
                            BEGIN INITIAL;
                            ++sudolineno;
@@ -1910,14 +1912,14 @@ YY_RULE_SETUP
        YY_BREAK
 case 38:
 YY_RULE_SETUP
-#line 387 "parse.lex"
+#line 389 "parse.lex"
 {                      /* throw away space/tabs */
                            sawspace = TRUE;    /* but remember for fill_args */
                        }
        YY_BREAK
 case 39:
 YY_RULE_SETUP
-#line 391 "parse.lex"
+#line 393 "parse.lex"
 {
                            sawspace = TRUE;    /* remember for fill_args */
                            ++sudolineno;
@@ -1926,7 +1928,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 40:
 YY_RULE_SETUP
-#line 397 "parse.lex"
+#line 399 "parse.lex"
 {
                            BEGIN INITIAL;
                            ++sudolineno;
@@ -1936,7 +1938,7 @@ YY_RULE_SETUP
        YY_BREAK
 case 41:
 YY_RULE_SETUP
-#line 404 "parse.lex"
+#line 406 "parse.lex"
 {
                            LEXTRACE("ERROR ");
                            return(ERROR);
@@ -1948,7 +1950,7 @@ case YY_STATE_EOF(GOTDEFS):
 case YY_STATE_EOF(GOTCMND):
 case YY_STATE_EOF(STARTDEFS):
 case YY_STATE_EOF(INDEFS):
-#line 409 "parse.lex"
+#line 411 "parse.lex"
 {
                            if (YY_START != INITIAL) {
                                BEGIN INITIAL;
@@ -1961,10 +1963,10 @@ case YY_STATE_EOF(INDEFS):
        YY_BREAK
 case 42:
 YY_RULE_SETUP
-#line 419 "parse.lex"
+#line 421 "parse.lex"
 ECHO;
        YY_BREAK
-#line 1968 "lex.yy.c"
+#line 1970 "lex.yy.c"
 
        case YY_END_OF_BUFFER:
                {
@@ -2853,7 +2855,7 @@ int main()
        return 0;
        }
 #endif
-#line 419 "parse.lex"
+#line 421 "parse.lex"
 
 static int
 fill(s, len)
@@ -2943,24 +2945,35 @@ fill_args(s, len, addspace)
     return(TRUE);
 }
 
-#define MAX_INCLUDE_DEPTH      128
-int
+struct sudoers_state {
+    YY_BUFFER_STATE bs;
+    char *path;
+    int lineno;
+};
+
+#define MAX_SUDOERS_DEPTH      128
+
+static int
 buffer_frob(path)
-    const char *path;
+    char *path;
 {
     static size_t stacksize, depth;
-    static YY_BUFFER_STATE *bufstack;
+    static struct sudoers_state *state;
     FILE *fp;
 
     if (path != NULL) {
-       /* push */
+       /* push current state */
+       if ((path = strdup(path)) == NULL) {
+           yyerror("unable to allocate memory");
+           return(FALSE);
+       }
        if (depth >= stacksize) {
-           if (depth > MAX_INCLUDE_DEPTH) {
+           if (depth > MAX_SUDOERS_DEPTH) {
                yyerror("too many levels of includes");
                return(FALSE);
            }
            stacksize += 16;
-           if ((bufstack = realloc(bufstack, stacksize)) == NULL) {
+           if ((state = realloc(state, sizeof(state) * stacksize)) == NULL) {
                yyerror("unable to allocate memory");
                return(FALSE);
            }
@@ -2969,15 +2982,24 @@ buffer_frob(path)
            yyerror(path);
            return(FALSE);
        }
-       bufstack[depth++] = YY_CURRENT_BUFFER;
+       state[depth].bs = YY_CURRENT_BUFFER;
+       state[depth].path = sudoers;
+       state[depth].lineno = sudolineno;
+       depth++;
+       sudolineno = 1;
+       sudoers = path;
        yy_switch_to_buffer(yy_create_buffer(fp, YY_BUF_SIZE));
     } else {
        /* pop */
        if (depth == 0)
            return(FALSE);
+       depth--;
        fclose(YY_CURRENT_BUFFER->yy_input_file);
        yy_delete_buffer(YY_CURRENT_BUFFER);
-       yy_switch_to_buffer(bufstack[--depth]);
+       yy_switch_to_buffer(state[depth].bs);
+       free(sudoers);
+       sudoers = state[depth].path;
+       sudolineno = state[depth].lineno;
     }
     return(TRUE);
 }

diff --git a/sudo.tab.c b/sudo.tab.c
index 6f2aeb49435eaa87f2f03f3be61dfa0b4d1a67fd..d27a3dbf41beb30f0bba4e315d08cf5aa83971bc 100644 (file)
--- a/sudo.tab.c
+++ b/sudo.tab.c
@@ -96,6 +96,7 @@ static const char rcsid[] = "$Sudo$";
  * Globals
  */
 extern int sudolineno, parse_error;
+extern char *sudoers;
 int errorlineno = -1;
 int clearaliases = TRUE;
 int printmatches = FALSE;
@@ -216,7 +217,6 @@ static void expand_ga_list  __P((void));
 static void expand_match_list  __P((void));
 static aliasinfo *find_alias   __P((char *, int));
 static int  more_aliases       __P((void));
-       void init_parser                __P((void));
        void yyerror            __P((const char *));
 
 void
@@ -228,7 +228,7 @@ yyerror(s)
        errorlineno = sudolineno ? sudolineno - 1 : 0;
     if (s && !quiet) {
 #ifndef TRACELEXER
-       (void) fprintf(stderr, ">>> sudoers file: %s, line %d <<<\n", s,
+       (void) fprintf(stderr, ">>> %s: %s, line %d <<<\n", sudoers, s,
            sudolineno ? sudolineno - 1 : 0);
 #else
        (void) fprintf(stderr, "<*> ");
@@ -1015,7 +1015,7 @@ expand_match_list()
  * for various data structures.
  */
 void
-init_parser()
+init_parser(char *path)
 {
 
     /* Free up old data structures if we run the parser more than once. */
@@ -1027,6 +1027,7 @@ init_parser()
        used_runas = FALSE;
        errorlineno = -1;
        sudolineno = 1;
+       free(sudoers);
     }
 
     /* Allocate space for the matching stack. */
@@ -1036,8 +1037,10 @@ init_parser()
     /* Allocate space for the match list (for `sudo -l'). */
     if (printmatches == TRUE)
        expand_match_list();
+
+    sudoers = estrdup(path);
 }
-#line 989 "sudo.tab.c"
+#line 992 "sudo.tab.c"
 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
 #if defined(__cplusplus) || defined(__STDC__)
 static int yygrowstack(void)
@@ -1996,7 +1999,7 @@ case 93:
                            yyval.BOOLEAN = TRUE;
                        }
 break;
-#line 1948 "sudo.tab.c"
+#line 1951 "sudo.tab.c"
     }
     yyssp -= yym;
     yystate = *yyssp;