diff options
Diffstat (limited to 'source4/heimdal/lib/asn1')
| -rw-r--r-- | source4/heimdal/lib/asn1/parse.c | 356 | ||||
| -rw-r--r-- | source4/heimdal/lib/asn1/parse.h | 13 |
2 files changed, 249 insertions, 120 deletions
diff --git a/source4/heimdal/lib/asn1/parse.c b/source4/heimdal/lib/asn1/parse.c index 0bf3cdafdb..420a1bc5c5 100644 --- a/source4/heimdal/lib/asn1/parse.c +++ b/source4/heimdal/lib/asn1/parse.c @@ -1,7 +1,7 @@ -/* A Bison parser, made by GNU Bison 2.0. */ +/* A Bison parser, made by GNU Bison 2.1. */ /* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -15,8 +15,8 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ /* As a special exception, when this file is copied by Bison into a Bison output file, you may use that output file without restriction. @@ -36,6 +36,9 @@ /* Identify Bison output. */ #define YYBISON 1 +/* Bison version. */ +#define YYBISON_VERSION "2.1" + /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -142,6 +145,7 @@ NUMBER = 344 }; #endif +/* Tokens. */ #define kw_ABSENT 258 #define kw_ABSTRACT_SYNTAX 259 #define kw_ALL 260 @@ -266,7 +270,7 @@ struct string_list { /* Enabling traces. */ #ifndef YYDEBUG -# define YYDEBUG 1 +# define YYDEBUG 0 #endif /* Enabling verbose error messages. */ @@ -277,6 +281,11 @@ struct string_list { # define YYERROR_VERBOSE 0 #endif +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) #line 65 "parse.y" typedef union YYSTYPE { @@ -293,8 +302,8 @@ typedef union YYSTYPE { struct memhead *members; struct constraint_spec *constraint_spec; } YYSTYPE; -/* Line 190 of yacc.c. */ -#line 298 "parse.c" +/* Line 196 of yacc.c. */ +#line 307 "$base.c" # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 # define YYSTYPE_IS_TRIVIAL 1 @@ -305,17 +314,36 @@ typedef union YYSTYPE { /* Copy the second part of user declarations. */ -/* Line 213 of yacc.c. */ -#line 310 "parse.c" +/* Line 219 of yacc.c. */ +#line 319 "$base.c" -#if ! defined (yyoverflow) || YYERROR_VERBOSE +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus)) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int +#endif -# ifndef YYFREE -# define YYFREE free +#ifndef YY_ +# if YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif # endif -# ifndef YYMALLOC -# define YYMALLOC malloc +# ifndef YY_ +# define YY_(msgid) msgid # endif +#endif + +#if ! defined (yyoverflow) || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ @@ -325,6 +353,10 @@ typedef union YYSTYPE { # define YYSTACK_ALLOC __builtin_alloca # else # define YYSTACK_ALLOC alloca +# if defined (__STDC__) || defined (__cplusplus) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# define YYINCLUDED_STDLIB_H +# endif # endif # endif # endif @@ -332,13 +364,39 @@ typedef union YYSTYPE { # ifdef YYSTACK_ALLOC /* Pacify GCC's `empty if-body' warning. */ # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) -# else -# if defined (__STDC__) || defined (__cplusplus) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2005 */ # endif +# else # define YYSTACK_ALLOC YYMALLOC # define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1) +# endif +# ifdef __cplusplus +extern "C" { +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \ + && (defined (__STDC__) || defined (__cplusplus))) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \ + && (defined (__STDC__) || defined (__cplusplus))) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifdef __cplusplus +} +# endif # endif #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ @@ -373,7 +431,7 @@ union yyalloc # define YYCOPY(To, From, Count) \ do \ { \ - register YYSIZE_T yyi; \ + YYSIZE_T yyi; \ for (yyi = 0; yyi < (Count); yyi++) \ (To)[yyi] = (From)[yyi]; \ } \ @@ -423,7 +481,7 @@ union yyalloc #define YYUNDEFTOK 2 #define YYMAXUTOK 344 -#define YYTRANSLATE(YYX) \ +#define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ @@ -548,8 +606,8 @@ static const unsigned short int yyrline[] = }; #endif -#if YYDEBUG || YYERROR_VERBOSE -/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { @@ -804,22 +862,6 @@ static const unsigned char yystos[] = 154 }; -#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) -# define YYSIZE_T __SIZE_TYPE__ -#endif -#if ! defined (YYSIZE_T) && defined (size_t) -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) -# if defined (__STDC__) || defined (__cplusplus) -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# endif -#endif -#if ! defined (YYSIZE_T) -# define YYSIZE_T unsigned int -#endif - #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) @@ -849,8 +891,8 @@ do \ goto yybackup; \ } \ else \ - { \ - yyerror ("syntax error: cannot back up");\ + { \ + yyerror (YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (0) @@ -929,7 +971,7 @@ do { \ if (yydebug) \ { \ YYFPRINTF (stderr, "%s ", Title); \ - yysymprint (stderr, \ + yysymprint (stderr, \ Type, Value); \ YYFPRINTF (stderr, "\n"); \ } \ @@ -977,13 +1019,13 @@ yy_reduce_print (yyrule) #endif { int yyi; - unsigned int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ", yyrule - 1, yylno); /* Print the symbols being reduced, and their result. */ for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) - YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); - YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); + YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); + YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]); } # define YY_REDUCE_PRINT(Rule) \ @@ -1012,7 +1054,7 @@ int yydebug; if the built-in stack extension method is used). Do not make this value too large; the results are undefined if - SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) evaluated with infinite-precision integer arithmetic. */ #ifndef YYMAXDEPTH @@ -1036,7 +1078,7 @@ yystrlen (yystr) const char *yystr; # endif { - register const char *yys = yystr; + const char *yys = yystr; while (*yys++ != '\0') continue; @@ -1061,8 +1103,8 @@ yystpcpy (yydest, yysrc) const char *yysrc; # endif { - register char *yyd = yydest; - register const char *yys = yysrc; + char *yyd = yydest; + const char *yys = yysrc; while ((*yyd++ = *yys++) != '\0') continue; @@ -1072,7 +1114,55 @@ yystpcpy (yydest, yysrc) # endif # endif -#endif /* !YYERROR_VERBOSE */ +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + size_t yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +#endif /* YYERROR_VERBOSE */ @@ -1192,13 +1282,13 @@ yyparse (void) #else int yyparse () - + ; #endif #endif { - register int yystate; - register int yyn; + int yystate; + int yyn; int yyresult; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; @@ -1216,12 +1306,12 @@ yyparse () /* The state stack. */ short int yyssa[YYINITDEPTH]; short int *yyss = yyssa; - register short int *yyssp; + short int *yyssp; /* The semantic value stack. */ YYSTYPE yyvsa[YYINITDEPTH]; YYSTYPE *yyvs = yyvsa; - register YYSTYPE *yyvsp; + YYSTYPE *yyvsp; @@ -1253,9 +1343,6 @@ yyparse () yyssp = yyss; yyvsp = yyvs; - - yyvsp[0] = yylval; - goto yysetstate; /*------------------------------------------------------------. @@ -1288,7 +1375,7 @@ yyparse () data in use in that stack, in bytes. This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ - yyoverflow ("parser stack overflow", + yyoverflow (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), @@ -1299,11 +1386,11 @@ yyparse () } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE - goto yyoverflowlab; + goto yyexhaustedlab; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) - goto yyoverflowlab; + goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; @@ -1313,7 +1400,7 @@ yyparse () union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) - goto yyoverflowlab; + goto yyexhaustedlab; YYSTACK_RELOCATE (yyss); YYSTACK_RELOCATE (yyvs); @@ -2143,10 +2230,11 @@ yyreduce: break; + default: break; } -/* Line 1037 of yacc.c. */ -#line 2150 "parse.c" +/* Line 1126 of yacc.c. */ +#line 2238 "$base.c" yyvsp -= yylen; yyssp -= yylen; @@ -2185,12 +2273,36 @@ yyerrlab: if (YYPACT_NINF < yyn && yyn < YYLAST) { - YYSIZE_T yysize = 0; int yytype = YYTRANSLATE (yychar); - const char* yyprefix; - char *yymsg; + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + int yysize_overflow = 0; + char *yymsg = 0; +# define YYERROR_VERBOSE_ARGS_MAXIMUM 5 + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; int yyx; +#if 0 + /* This is so xgettext sees the translatable formats that are + constructed on the fly. */ + YY_("syntax error, unexpected %s"); + YY_("syntax error, unexpected %s, expecting %s"); + YY_("syntax error, unexpected %s, expecting %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); +#endif + char *yyfmt; + char const *yyf; + static char const yyunexpected[] = "syntax error, unexpected %s"; + static char const yyexpecting[] = ", expecting %s"; + static char const yyor[] = " or %s"; + char yyformat[sizeof yyunexpected + + sizeof yyexpecting - 1 + + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) + * (sizeof yyor - 1))]; + char const *yyprefix = yyexpecting; + /* Start YYX at -YYN if negative to avoid negative indexes in YYCHECK. */ int yyxbegin = yyn < 0 ? -yyn : 0; @@ -2198,48 +2310,68 @@ yyerrlab: /* Stay within bounds of both yycheck and yytname. */ int yychecklim = YYLAST - yyn; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 0; + int yycount = 1; + + yyarg[0] = yytname[yytype]; + yyfmt = yystpcpy (yyformat, yyunexpected); - yyprefix = ", expecting "; for (yyx = yyxbegin; yyx < yyxend; ++yyx) if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) { - yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); - yycount += 1; - if (yycount == 5) + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) { - yysize = 0; + yycount = 1; + yysize = yysize0; + yyformat[sizeof yyunexpected - 1] = '\0'; break; } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + yysize_overflow |= yysize1 < yysize; + yysize = yysize1; + yyfmt = yystpcpy (yyfmt, yyprefix); + yyprefix = yyor; } - yysize += (sizeof ("syntax error, unexpected ") - + yystrlen (yytname[yytype])); - yymsg = (char *) YYSTACK_ALLOC (yysize); - if (yymsg != 0) - { - char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); - yyp = yystpcpy (yyp, yytname[yytype]); - if (yycount < 5) + yyf = YY_(yyformat); + yysize1 = yysize + yystrlen (yyf); + yysize_overflow |= yysize1 < yysize; + yysize = yysize1; + + if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM) + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg) + { + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + char *yyp = yymsg; + int yyi = 0; + while ((*yyp = *yyf)) { - yyprefix = ", expecting "; - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - yyp = yystpcpy (yyp, yyprefix); - yyp = yystpcpy (yyp, yytname[yyx]); - yyprefix = " or "; - } + if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyf += 2; + } + else + { + yyp++; + yyf++; + } } yyerror (yymsg); YYSTACK_FREE (yymsg); } else - yyerror ("syntax error; also virtual memory exhausted"); + { + yyerror (YY_("syntax error")); + goto yyexhaustedlab; + } } else #endif /* YYERROR_VERBOSE */ - yyerror ("syntax error"); + yyerror (YY_("syntax error")); } @@ -2251,18 +2383,9 @@ yyerrlab: if (yychar <= YYEOF) { - /* If at end of input, pop the error token, - then the rest of the stack, then return failure. */ + /* Return failure if at end of input. */ if (yychar == YYEOF) - for (;;) - { - - YYPOPSTACK; - if (yyssp == yyss) - YYABORT; - yydestruct ("Error: popping", - yystos[*yyssp], yyvsp); - } + YYABORT; } else { @@ -2281,12 +2404,11 @@ yyerrlab: `---------------------------------------------------*/ yyerrorlab: -#ifdef __GNUC__ - /* Pacify GCC when the user code never invokes YYERROR and the label - yyerrorlab therefore never appears in user code. */ + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ if (0) goto yyerrorlab; -#endif yyvsp -= yylen; yyssp -= yylen; @@ -2349,23 +2471,29 @@ yyacceptlab: | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: - yydestruct ("Error: discarding lookahead", - yytoken, &yylval); - yychar = YYEMPTY; yyresult = 1; goto yyreturn; #ifndef yyoverflow -/*----------------------------------------------. -| yyoverflowlab -- parser overflow comes here. | -`----------------------------------------------*/ -yyoverflowlab: - yyerror ("parser stack overflow"); +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif yyreturn: + if (yychar != YYEOF && yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK; + } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); diff --git a/source4/heimdal/lib/asn1/parse.h b/source4/heimdal/lib/asn1/parse.h index 5cc1342618..df4587501e 100644 --- a/source4/heimdal/lib/asn1/parse.h +++ b/source4/heimdal/lib/asn1/parse.h @@ -1,7 +1,7 @@ -/* A Bison parser, made by GNU Bison 2.0. */ +/* A Bison parser, made by GNU Bison 2.1. */ /* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -15,8 +15,8 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ /* As a special exception, when this file is copied by Bison into a Bison output file, you may use that output file without restriction. @@ -118,6 +118,7 @@ NUMBER = 344 }; #endif +/* Tokens. */ #define kw_ABSENT 258 #define kw_ABSTRACT_SYNTAX 259 #define kw_ALL 260 @@ -225,8 +226,8 @@ typedef union YYSTYPE { struct memhead *members; struct constraint_spec *constraint_spec; } YYSTYPE; -/* Line 1318 of yacc.c. */ -#line 230 "parse.h" +/* Line 1447 of yacc.c. */ +#line 231 "parse.h" # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 # define YYSTYPE_IS_TRIVIAL 1 |