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main
plugins/sudoers/toke.c
6 364 строки
236 KB
Todd C. Miller
Sudoedit arguments must be file names starting with '/' or a regex.
23 май 2026, 18:02
23 май 2026, 18:02
abd223d
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#include <config.h> #line 3 "toke.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define yy_create_buffer sudoers_create_buffer #define yy_delete_buffer sudoers_delete_buffer #define yy_scan_buffer sudoers_scan_buffer #define yy_scan_string sudoers_scan_string #define yy_scan_bytes sudoers_scan_bytes #define yy_init_buffer sudoers_init_buffer #define yy_flush_buffer sudoers_flush_buffer #define yy_load_buffer_state sudoers_load_buffer_state #define yy_switch_to_buffer sudoers_switch_to_buffer #define yypush_buffer_state sudoerspush_buffer_state #define yypop_buffer_state sudoerspop_buffer_state #define yyensure_buffer_stack sudoersensure_buffer_stack #define yy_flex_debug sudoers_flex_debug #define yyin sudoersin #define yyleng sudoersleng #define yylex sudoerslex #define yylineno sudoerslineno #define yyout sudoersout #define yyrestart sudoersrestart #define yytext sudoerstext #define yywrap sudoerswrap #define yyalloc sudoersalloc #define yyrealloc sudoersrealloc #define yyfree sudoersfree #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 6 #define YY_FLEX_SUBMINOR_VERSION 4 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif #ifdef yy_create_buffer #define sudoers_create_buffer_ALREADY_DEFINED #else #define yy_create_buffer sudoers_create_buffer #endif #ifdef yy_delete_buffer #define sudoers_delete_buffer_ALREADY_DEFINED #else #define yy_delete_buffer sudoers_delete_buffer #endif #ifdef yy_scan_buffer #define sudoers_scan_buffer_ALREADY_DEFINED #else #define yy_scan_buffer sudoers_scan_buffer #endif #ifdef yy_scan_string #define sudoers_scan_string_ALREADY_DEFINED #else #define yy_scan_string sudoers_scan_string #endif #ifdef yy_scan_bytes #define sudoers_scan_bytes_ALREADY_DEFINED #else #define yy_scan_bytes sudoers_scan_bytes #endif #ifdef yy_init_buffer #define sudoers_init_buffer_ALREADY_DEFINED #else #define yy_init_buffer sudoers_init_buffer #endif #ifdef yy_flush_buffer #define sudoers_flush_buffer_ALREADY_DEFINED #else #define yy_flush_buffer sudoers_flush_buffer #endif #ifdef yy_load_buffer_state #define sudoers_load_buffer_state_ALREADY_DEFINED #else #define yy_load_buffer_state sudoers_load_buffer_state #endif #ifdef yy_switch_to_buffer #define sudoers_switch_to_buffer_ALREADY_DEFINED #else #define yy_switch_to_buffer sudoers_switch_to_buffer #endif #ifdef yypush_buffer_state #define sudoerspush_buffer_state_ALREADY_DEFINED #else #define yypush_buffer_state sudoerspush_buffer_state #endif #ifdef yypop_buffer_state #define sudoerspop_buffer_state_ALREADY_DEFINED #else #define yypop_buffer_state sudoerspop_buffer_state #endif #ifdef yyensure_buffer_stack #define sudoersensure_buffer_stack_ALREADY_DEFINED #else #define yyensure_buffer_stack sudoersensure_buffer_stack #endif #ifdef yylex #define sudoerslex_ALREADY_DEFINED #else #define yylex sudoerslex #endif #ifdef yyrestart #define sudoersrestart_ALREADY_DEFINED #else #define yyrestart sudoersrestart #endif #ifdef yylex_init #define sudoerslex_init_ALREADY_DEFINED #else #define yylex_init sudoerslex_init #endif #ifdef yylex_init_extra #define sudoerslex_init_extra_ALREADY_DEFINED #else #define yylex_init_extra sudoerslex_init_extra #endif #ifdef yylex_destroy #define sudoerslex_destroy_ALREADY_DEFINED #else #define yylex_destroy sudoerslex_destroy #endif #ifdef yyget_debug #define sudoersget_debug_ALREADY_DEFINED #else #define yyget_debug sudoersget_debug #endif #ifdef yyset_debug #define sudoersset_debug_ALREADY_DEFINED #else #define yyset_debug sudoersset_debug #endif #ifdef yyget_extra #define sudoersget_extra_ALREADY_DEFINED #else #define yyget_extra sudoersget_extra #endif #ifdef yyset_extra #define sudoersset_extra_ALREADY_DEFINED #else #define yyset_extra sudoersset_extra #endif #ifdef yyget_in #define sudoersget_in_ALREADY_DEFINED #else #define yyget_in sudoersget_in #endif #ifdef yyset_in #define sudoersset_in_ALREADY_DEFINED #else #define yyset_in sudoersset_in #endif #ifdef yyget_out #define sudoersget_out_ALREADY_DEFINED #else #define yyget_out sudoersget_out #endif #ifdef yyset_out #define sudoersset_out_ALREADY_DEFINED #else #define yyset_out sudoersset_out #endif #ifdef yyget_leng #define sudoersget_leng_ALREADY_DEFINED #else #define yyget_leng sudoersget_leng #endif #ifdef yyget_text #define sudoersget_text_ALREADY_DEFINED #else #define yyget_text sudoersget_text #endif #ifdef yyget_lineno #define sudoersget_lineno_ALREADY_DEFINED #else #define yyget_lineno sudoersget_lineno #endif #ifdef yyset_lineno #define sudoersset_lineno_ALREADY_DEFINED #else #define yyset_lineno sudoersset_lineno #endif #ifdef yywrap #define sudoerswrap_ALREADY_DEFINED #else #define yywrap sudoerswrap #endif #ifdef yyalloc #define sudoersalloc_ALREADY_DEFINED #else #define yyalloc sudoersalloc #endif #ifdef yyrealloc #define sudoersrealloc_ALREADY_DEFINED #else #define yyrealloc sudoersrealloc #endif #ifdef yyfree #define sudoersfree_ALREADY_DEFINED #else #define yyfree sudoersfree #endif #ifdef yytext #define sudoerstext_ALREADY_DEFINED #else #define yytext sudoerstext #endif #ifdef yyleng #define sudoersleng_ALREADY_DEFINED #else #define yyleng sudoersleng #endif #ifdef yyin #define sudoersin_ALREADY_DEFINED #else #define yyin sudoersin #endif #ifdef yyout #define sudoersout_ALREADY_DEFINED #else #define yyout sudoersout #endif #ifdef yy_flex_debug #define sudoers_flex_debug_ALREADY_DEFINED #else #define yy_flex_debug sudoers_flex_debug #endif #ifdef yylineno #define sudoerslineno_ALREADY_DEFINED #else #define yylineno sudoerslineno #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include <stdio.h> #include <string.h> #include <errno.h> #include <stdlib.h> /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include <inttypes.h> typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #ifndef SIZE_MAX #define SIZE_MAX (~(size_t)0) #endif #endif /* ! C99 */ #endif /* ! FLEXINT_H */ /* begin standard C++ headers. */ /* TODO: this is always defined, so inline it */ #define yyconst const #if defined(__GNUC__) && __GNUC__ >= 3 #define yynoreturn __attribute__((__noreturn__)) #else #define yynoreturn #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an * integer in range [0..255] for use as an array index. */ #define YY_SC_TO_UI(c) ((YY_CHAR) (c)) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart( yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k. * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. * Ditto for the __ia64__ case accordingly. */ #define YY_BUF_SIZE 32768 #else #define YY_BUF_SIZE 16384 #endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ int yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = NULL; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart ( FILE *input_file ); void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ); void yy_delete_buffer ( YY_BUFFER_STATE b ); void yy_flush_buffer ( YY_BUFFER_STATE b ); void yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); void yypop_buffer_state ( void ); static void yyensure_buffer_stack ( void ); static void yy_load_buffer_state ( void ); static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size ); YY_BUFFER_STATE yy_scan_string ( const char *yy_str ); YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ); void *yyalloc ( yy_size_t ); void *yyrealloc ( void *, yy_size_t ); void yyfree ( void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ #define sudoerswrap() (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP typedef flex_uint8_t YY_CHAR; FILE *yyin = NULL, *yyout = NULL; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #ifdef yytext_ptr #undef yytext_ptr #endif #define yytext_ptr yytext static yy_state_type yy_get_previous_state ( void ); static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); static int yy_get_next_buffer ( void ); static void yynoreturn yy_fatal_error ( const char* msg ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (int) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 89 #define YY_END_OF_BUFFER 90 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static const flex_int16_t yy_accept[1244] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 75, 85, 84, 88, 83, 74, 87, 46, 78, 79, 46, 80, 75, 75, 75, 75, 82, 81, 88, 75, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 88, 75, 75, 75, 85, 87, 64, 64, 64, 64, 64, 2, 88, 1, 75, 64, 64, 64, 64, 75, 75, 17, 16, 16, 17, 16, 16, 88, 21, 21, 19, 19, 21, 19, 20, 88, 87, 88, 3, 9, 8, 9, 4, 9, 5, 88, 13, 13, 13, 11, 12, 88, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 88, 22, 23, 23, 76, 76, 77, 76, 71, 71, 71, 71, 71, 71, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 88, 71, 71, 71, 75, 0, 85, 84, 83, 87, 87, 0, 0, 75, 48, 0, 46, 0, 47, 0, 72, 72, 0, 75, 75, 0, 75, 75, 75, 75, 0, 51, 75, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 0, 86, 75, 75, 75, 0, 73, 0, 75, 75, 85, 0, 0, 0, 0, 0, 87, 75, 75, 75, 75, 75, 2, 1, 0, 1, 65, 65, 0, 64, 75, 0, 65, 0, 75, 17, 17, 15, 0, 14, 15, 21, 21, 21, 18, 18, 0, 3, 9, 0, 6, 7, 9, 9, 13, 0, 13, 13, 0, 10, 0, 48, 0, 0, 47, 23, 23, 0, 23, 0, 0, 22, 22, 22, 22, 22, 22, 23, 23, 64, 23, 23, 23, 23, 23, 23, 23, 23, 73, 0, 23, 23, 76, 76, 76, 71, 0, 48, 0, 47, 0, 71, 71, 0, 71, 71, 71, 71, 71, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 71, 71, 71, 71, 0, 71, 71, 87, 87, 87, 0, 48, 75, 75, 75, 75, 75, 0, 0, 51, 51, 75, 64, 53, 64, 64, 57, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 73, 75, 75, 75, 0, 0, 0, 0, 0, 87, 75, 75, 75, 75, 75, 75, 0, 65, 0, 65, 75, 75, 10, 0, 0, 0, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 73, 23, 23, 0, 71, 71, 71, 71, 71, 64, 53, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 71, 71, 71, 71, 87, 87, 87, 75, 75, 75, 75, 75, 75, 0, 52, 52, 52, 0, 0, 51, 51, 51, 51, 51, 51, 51, 75, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 59, 64, 64, 60, 75, 75, 75, 75, 0, 0, 0, 0, 0, 0, 87, 75, 75, 75, 65, 75, 0, 0, 0, 0, 0, 22, 22, 23, 23, 23, 64, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 71, 71, 71, 71, 71, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 71, 71, 71, 71, 75, 75, 75, 0, 0, 52, 52, 52, 0, 51, 51, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 75, 64, 64, 0, 33, 64, 64, 64, 64, 64, 0, 42, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 75, 75, 75, 75, 75, 0, 0, 0, 87, 75, 75, 75, 0, 0, 0, 22, 22, 23, 23, 64, 64, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 71, 71, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 71, 71, 71, 71, 71, 75, 75, 75, 75, 75, 0, 52, 0, 51, 51, 51, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 75, 64, 58, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 66, 67, 68, 69, 75, 0, 0, 87, 75, 75, 75, 0, 0, 0, 0, 0, 23, 23, 64, 64, 23, 23, 23, 64, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 71, 71, 71, 71, 71, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 66, 67, 68, 69, 71, 49, 49, 49, 0, 0, 51, 51, 51, 51, 51, 51, 51, 0, 0, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 75, 64, 0, 44, 64, 64, 64, 64, 0, 32, 64, 64, 64, 64, 0, 43, 64, 64, 64, 64, 0, 31, 0, 36, 54, 75, 0, 0, 87, 75, 75, 75, 49, 49, 49, 23, 64, 64, 23, 23, 64, 64, 23, 23, 23, 49, 49, 49, 64, 64, 64, 64, 64, 64, 64, 64, 64, 71, 75, 49, 49, 49, 49, 0, 51, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 24, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 56, 64, 70, 0, 0, 87, 75, 28, 65, 0, 49, 49, 49, 49, 23, 64, 64, 23, 23, 64, 64, 23, 23, 23, 71, 49, 49, 49, 49, 64, 64, 64, 64, 64, 64, 64, 64, 64, 70, 50, 50, 50, 50, 51, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 0, 0, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 75, 64, 64, 64, 64, 64, 0, 45, 64, 64, 64, 0, 30, 0, 37, 55, 0, 28, 26, 87, 29, 0, 75, 50, 50, 50, 50, 23, 64, 64, 23, 64, 64, 50, 50, 50, 50, 64, 64, 64, 64, 64, 64, 75, 75, 50, 50, 50, 50, 0, 0, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 75, 64, 0, 34, 63, 0, 40, 64, 64, 64, 64, 29, 26, 26, 26, 26, 87, 28, 0, 0, 0, 0, 0, 28, 0, 0, 0, 50, 50, 50, 50, 64, 23, 64, 64, 71, 71, 50, 50, 50, 50, 64, 64, 64, 64, 75, 75, 75, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 25, 64, 0, 38, 64, 64, 64, 26, 87, 0, 28, 0, 0, 0, 23, 64, 64, 71, 71, 71, 64, 64, 64, 75, 75, 75, 75, 75, 0, 0, 0, 0, 0, 51, 51, 51, 51, 51, 51, 51, 51, 64, 0, 35, 0, 41, 64, 27, 0, 0, 0, 0, 0, 64, 71, 71, 71, 71, 71, 64, 75, 75, 75, 51, 51, 51, 51, 51, 51, 64, 0, 39, 27, 27, 27, 27, 0, 0, 0, 71, 71, 71, 75, 75, 75, 75, 75, 51, 51, 51, 51, 51, 64, 27, 0, 0, 0, 0, 0, 71, 71, 71, 71, 71, 49, 49, 49, 64, 49, 49, 49, 49, 49, 49, 49, 49, 49, 61, 49, 49, 49, 49, 49, 49, 0 } ; static const YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 4, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 7, 8, 9, 10, 11, 1, 1, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 1, 31, 32, 14, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 43, 44, 45, 46, 47, 48, 43, 49, 50, 51, 52, 53, 54, 55, 56, 43, 14, 57, 14, 58, 59, 1, 60, 61, 62, 63, 64, 65, 66, 67, 68, 66, 66, 69, 70, 71, 72, 66, 66, 73, 74, 75, 76, 66, 66, 66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static const YY_CHAR yy_meta[77] = { 0, 1, 2, 3, 4, 3, 2, 5, 6, 7, 8, 1, 9, 9, 1, 10, 11, 1, 12, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 16, 9, 1, 14, 14, 14, 14, 14, 14, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 1, 19, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21 } ; static const flex_int16_t yy_base[1368] = { 0, 0, 75, 126, 199, 83, 91, 99, 162, 180, 204, 272, 347, 422, 478, 131, 147, 535, 0, 219, 260, 611, 0, 6367, 6285, 76, 9534, 6337, 6332, 9534, 685, 101, 9534, 9534, 6260, 9534, 294, 697, 262, 174, 6272, 9534, 9534, 23, 762, 35, 103, 186, 132, 819, 6255, 76, 6253, 6239, 92, 6238, 6246, 53, 883, 914, 337, 179, 399, 969, 251, 194, 6205, 70, 6191, 238, 350, 210, 434, 6214, 6214, 6213, 6215, 1036, 236, 0, 9534, 6234, 6218, 9534, 0, 1092, 0, 247, 9534, 6176, 6156, 9534, 9534, 308, 1148, 313, 0, 6103, 9534, 160, 9534, 171, 9534, 322, 6102, 386, 174, 9534, 378, 425, 1177, 1236, 1281, 436, 373, 1340, 1391, 6112, 215, 119, 1448, 6109, 6098, 6109, 6060, 6060, 6044, 163, 449, 0, 184, 6024, 265, 9534, 397, 5994, 459, 5993, 684, 1496, 476, 490, 1561, 5982, 225, 250, 1618, 5979, 5976, 5977, 5963, 5975, 5925, 1682, 1713, 499, 671, 5890, 737, 250, 9534, 5937, 293, 9534, 5940, 848, 880, 5883, 911, 721, 945, 5882, 994, 952, 5879, 1769, 993, 1784, 5895, 5889, 1007, 1033, 509, 5867, 290, 311, 1849, 1906, 5852, 5829, 5827, 5836, 5821, 5805, 5777, 5780, 5784, 5778, 1031, 5753, 5760, 5757, 5732, 5730, 5720, 698, 9534, 387, 1081, 1970, 375, 5710, 1100, 392, 62, 1083, 5695, 5700, 5684, 5679, 5669, 847, 854, 427, 46, 699, 266, 964, 298, 1119, 385, 955, 5659, 2026, 1116, 2057, 683, 5658, 1102, 632, 0, 5706, 859, 5709, 9534, 9534, 0, 692, 5704, 9534, 976, 1176, 0, 5646, 1207, 9534, 9534, 5631, 1123, 5615, 5655, 891, 853, 1111, 746, 5580, 1106, 1122, 1250, 5525, 2114, 0, 1377, 2173, 1536, 1204, 2215, 5563, 1250, 1263, 1197, 2266, 2323, 5536, 0, 5535, 5526, 5518, 5494, 5491, 1451, 5482, 5480, 9534, 1031, 5449, 5432, 5382, 892, 912, 5381, 1725, 5357, 1756, 5356, 1824, 1536, 5354, 2387, 1643, 2402, 5381, 1681, 1769, 1374, 2467, 2524, 5354, 5359, 5284, 5275, 5267, 5253, 1908, 5236, 5234, 736, 1671, 2588, 5227, 1952, 714, 866, 485, 503, 938, 1967, 1990, 2628, 2668, 2708, 2746, 5247, 5232, 2792, 488, 2839, 885, 2904, 2961, 5226, 5201, 0, 5204, 5195, 5180, 5175, 5141, 5148, 5136, 5121, 5106, 5104, 5090, 5089, 5084, 730, 5071, 5060, 5068, 5060, 5059, 5058, 3025, 3081, 1480, 794, 666, 5019, 5007, 5009, 5005, 1075, 926, 948, 4997, 86, 1014, 931, 2020, 9534, 1035, 3137, 3193, 951, 1045, 2054, 2072, 2084, 3231, 5012, 3282, 3339, 4993, 4984, 4986, 4958, 4956, 4931, 4932, 4932, 4917, 4929, 4928, 4901, 4872, 4883, 1157, 1160, 4848, 2120, 3387, 3427, 3467, 3507, 4881, 3553, 0, 4851, 4835, 4840, 4809, 4817, 4798, 4805, 4805, 4759, 4770, 4732, 4720, 4706, 4680, 3617, 3673, 1636, 1046, 9534, 1060, 1181, 2132, 737, 3713, 3753, 2119, 1034, 4680, 4679, 2172, 1239, 4678, 4665, 1222, 1361, 3793, 2187, 1726, 3840, 2199, 1064, 3905, 829, 403, 1498, 926, 1047, 1160, 1499, 1534, 1343, 1162, 1308, 199, 1209, 339, 1341, 1449, 1468, 1394, 1215, 4645, 1234, 1267, 4640, 1105, 1535, 1366, 1490, 4599, 4592, 4594, 4578, 4582, 4542, 1755, 1155, 1697, 1423, 1517, 1513, 2235, 4586, 2345, 2384, 2023, 3962, 4013, 4088, 1973, 1832, 1508, 2019, 2132, 2562, 2563, 2440, 2569, 2449, 2572, 2575, 2601, 1469, 4547, 4553, 4500, 2612, 1642, 4136, 4176, 2357, 1283, 4533, 2173, 4515, 4486, 1650, 2268, 4496, 4489, 4473, 4483, 4480, 4463, 4460, 4455, 4452, 1758, 1683, 1494, 1660, 4216, 4256, 4296, 4460, 4456, 2638, 4443, 4434, 4433, 4387, 1656, 2650, 1798, 2678, 1919, 4336, 0, 2690, 4384, 2718, 2143, 4431, 2730, 1659, 1722, 1688, 2442, 9534, 1712, 1723, 1042, 1342, 1104, 2443, 9534, 1821, 1163, 1797, 1925, 1692, 1909, 1935, 1930, 1813, 1828, 4386, 1773, 1809, 1940, 1948, 1980, 1941, 1967, 4381, 4319, 4313, 2057, 1983, 1997, 1998, 2768, 2814, 2861, 4356, 4355, 2842, 3000, 4338, 4317, 3009, 2999, 3010, 3012, 3048, 3045, 3047, 3066, 3056, 4344, 4341, 4326, 4305, 4252, 4479, 4519, 4559, 4258, 4275, 4264, 4235, 4236, 4226, 4230, 4176, 4188, 4181, 4157, 4155, 4138, 2029, 2059, 2060, 2046, 2064, 3094, 2073, 4599, 4639, 3106, 4160, 4138, 4136, 4110, 4677, 2116, 3152, 3164, 3190, 2199, 2253, 2439, 3206, 2537, 4725, 0, 3136, 4773, 3216, 3112, 4820, 3253, 2125, 1795, 4109, 2905, 1969, 2216, 2218, 1955, 3068, 2237, 2367, 2405, 3074, 2269, 2404, 2326, 2368, 3284, 3387, 2118, 4064, 4063, 4049, 4014, 2333, 4001, 3977, 2567, 2386, 2399, 2523, 3359, 4027, 3400, 3412, 3439, 3389, 3440, 3982, 3978, 3467, 3469, 3470, 1737, 3475, 3496, 3477, 3480, 3507, 0, 0, 0, 0, 3953, 3536, 2216, 4868, 4908, 3577, 3509, 3982, 3889, 3867, 3601, 3870, 3858, 2566, 3602, 3838, 3835, 3620, 3633, 3794, 3789, 3768, 3752, 2553, 4947, 4986, 5025, 3772, 3771, 3742, 3631, 5065, 3644, 3620, 5111, 3670, 3686, 3726, 3698, 3725, 3737, 2596, 2597, 2876, 2879, 3763, 2974, 5159, 0, 3775, 5207, 3813, 3743, 5254, 3862, 2396, 5319, 3726, 9534, 1601, 2434, 1899, 2071, 3841, 9534, 2563, 2233, 2527, 2530, 3842, 9534, 2384, 1520, 3653, 3638, 3843, 9534, 3891, 9534, 3597, 2567, 3518, 3478, 2713, 2565, 2509, 2703, 3983, 4076, 4109, 5381, 3486, 3474, 2633, 2561, 3475, 3466, 2750, 2669, 3392, 5439, 5478, 5517, 5574, 2632, 3418, 2673, 2713, 2716, 2671, 2843, 2751, 2748, 4149, 2625, 5632, 5671, 4122, 3367, 3366, 4160, 2815, 4187, 2989, 5711, 0, 4199, 5724, 4226, 3993, 5770, 4238, 4268, 4280, 4308, 2990, 2998, 3122, 3269, 4318, 3536, 5818, 0, 4358, 5866, 4404, 4369, 4453, 2853, 5931, 2861, 2993, 3008, 2951, 4508, 2209, 3025, 3010, 4519, 4559, 3256, 2317, 3241, 3161, 3133, 3546, 3007, 4455, 3141, 4414, 3123, 4531, 4571, 4507, 5993, 3055, 3049, 4599, 3028, 3017, 2962, 4600, 4601, 0, 4612, 2744, 6051, 6090, 4589, 6147, 2957, 2773, 4641, 3145, 2798, 2943, 4642, 4643, 2879, 6206, 6246, 6286, 6326, 2887, 4656, 4699, 4747, 2883, 3254, 3376, 4793, 3413, 6366, 0, 4842, 6379, 4803, 4495, 6425, 4880, 4890, 2829, 4920, 4932, 4548, 3080, 3270, 3566, 2832, 2852, 6473, 0, 4711, 3444, 3455, 4921, 3112, 4996, 3049, 3906, 9534, 3458, 3145, 3535, 4269, 9534, 4775, 9534, 2720, 2650, 4750, 3801, 3217, 2626, 4867, 4975, 4967, 5013, 5038, 5050, 5112, 4995, 2592, 3012, 2576, 2509, 6485, 6525, 6565, 6605, 5113, 5114, 2447, 3054, 2841, 3198, 5133, 3089, 6645, 6685, 5181, 3107, 5187, 2457, 5229, 5276, 4998, 2431, 2361, 3450, 3490, 5449, 3699, 6725, 0, 5087, 6738, 5459, 4666, 6784, 5490, 5501, 5528, 5539, 3591, 2335, 3229, 3401, 2985, 4997, 9534, 2265, 5257, 9534, 5671, 3339, 3561, 3488, 9534, 2797, 3893, 9534, 3259, 3821, 5660, 5700, 5712, 5764, 5658, 5319, 5772, 5574, 5790, 2160, 5840, 5888, 5288, 2131, 5820, 2072, 2020, 1828, 6063, 3447, 6832, 6872, 6075, 3619, 5821, 1645, 1600, 3288, 6912, 6952, 6992, 6113, 6218, 6230, 1509, 1477, 4001, 4089, 6101, 4137, 7032, 0, 6258, 7045, 6269, 5469, 6298, 1462, 6309, 6337, 5899, 1430, 1282, 4171, 5868, 9534, 6339, 6474, 3577, 9534, 3908, 6350, 6399, 6497, 6537, 6549, 6427, 5869, 1247, 7093, 7133, 7173, 6428, 6594, 1191, 6581, 3620, 7213, 7253, 6593, 6445, 1082, 6631, 6657, 6514, 1009, 925, 4239, 894, 869, 6669, 0, 4199, 3224, 5931, 9534, 5932, 9534, 6538, 4346, 6695, 757, 6707, 6760, 6619, 6147, 6805, 3643, 7293, 7333, 6817, 6861, 7373, 7413, 7453, 6855, 6882, 6893, 669, 0, 408, 3106, 6148, 9534, 3367, 5164, 9534, 3847, 6924, 6936, 6964, 7493, 7533, 7573, 6974, 3644, 7613, 7653, 7018, 9534, 7065, 7075, 5702, 9534, 1964, 9534, 7103, 290, 7115, 7145, 6772, 7155, 3751, 7693, 7733, 7186, 7193, 7231, 7269, 3333, 7279, 7307, 7317, 7346, 7356, 7394, 214, 7432, 7204, 144, 9534, 7470, 6081, 30, 7480, 7386, 9534, 7790, 7811, 7832, 7853, 7874, 7895, 7916, 7937, 7958, 7979, 8000, 3591, 8021, 8042, 8063, 8084, 8105, 8126, 3974, 8147, 8168, 8189, 8210, 8231, 8252, 8273, 8294, 8315, 8336, 8357, 8378, 8399, 8420, 8441, 8462, 8483, 8504, 8525, 8546, 4469, 4764, 8555, 8575, 8596, 8617, 8638, 8659, 8680, 8701, 8722, 4072, 8743, 8764, 8785, 8806, 8818, 8839, 5247, 8860, 8881, 8902, 8923, 8944, 8965, 8986, 9007, 9028, 9049, 5557, 9058, 9078, 9099, 9120, 9141, 5650, 5690, 5762, 9150, 9158, 9178, 9199, 5308, 6285, 6417, 6724, 9208, 9217, 6850, 6911, 6991, 9225, 9234, 7008, 7010, 9242, 9251, 9271, 5657, 9283, 9304, 7012, 9314, 9322, 9331, 9351, 6852, 9363, 9384, 7031, 9394, 9402, 9411, 9431, 9452, 9473, 7132, 9483, 4857, 7172, 9492, 7248, 6132, 9512, 3664 } ; static const flex_int16_t yy_def[1368] = { 0, 1243, 1, 1, 1, 1244, 1244, 1244, 1244, 1245, 1245, 1246, 1246, 1247, 1247, 1248, 1248, 1243, 17, 1249, 1249, 1243, 21, 1243, 1250, 1243, 1243, 1243, 1243, 1243, 1251, 1252, 1243, 1243, 1253, 1243, 1254, 1250, 37, 37, 1255, 1243, 1243, 1250, 1243, 44, 44, 44, 44, 44, 49, 49, 49, 49, 49, 49, 49, 49, 1250, 1256, 37, 1250, 1243, 1251, 44, 44, 49, 49, 49, 1243, 1243, 1243, 1257, 44, 49, 49, 49, 1258, 1250, 1259, 1243, 1243, 1259, 1243, 1259, 1243, 1260, 1260, 1243, 1243, 1260, 1243, 1243, 1261, 1251, 1243, 1262, 1263, 1243, 1263, 1243, 1263, 1243, 1264, 1265, 1265, 1265, 1243, 1243, 1266, 1267, 1268, 1243, 112, 112, 112, 1243, 116, 116, 116, 116, 120, 120, 120, 120, 120, 120, 1269, 112, 115, 115, 1270, 1270, 1243, 1270, 1271, 1272, 1273, 1274, 1271, 139, 139, 1243, 142, 142, 142, 142, 146, 146, 146, 146, 146, 146, 1271, 1275, 139, 1271, 1276, 1276, 1243, 1243, 1243, 1277, 1243, 1243, 1278, 1243, 1279, 1243, 1266, 1279, 1280, 1280, 1281, 1282, 1276, 1276, 1276, 1283, 177, 177, 177, 177, 1284, 1285, 1276, 1243, 186, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 1243, 1243, 1276, 1276, 1286, 1287, 1276, 1286, 1276, 1276, 1243, 1243, 1243, 1243, 1243, 1243, 1277, 1276, 177, 1276, 1276, 1276, 1243, 1243, 1243, 1243, 1288, 1289, 1276, 187, 1290, 1291, 1276, 1290, 1276, 1292, 1292, 1243, 1243, 1243, 1243, 1293, 1293, 1293, 1243, 1243, 1278, 1294, 1295, 1295, 1243, 1243, 1295, 1295, 1296, 1243, 1296, 1296, 1243, 1243, 1243, 1266, 1266, 1266, 1297, 1298, 1299, 1297, 1300, 1243, 1243, 1299, 276, 276, 276, 276, 1243, 281, 282, 1301, 282, 282, 282, 282, 282, 282, 282, 282, 1243, 1287, 1299, 1299, 1302, 1302, 1302, 1303, 1303, 1304, 1304, 1305, 1305, 1306, 1307, 1303, 1303, 1303, 310, 310, 310, 310, 1243, 315, 316, 316, 316, 316, 316, 316, 316, 316, 316, 1303, 1303, 1308, 1303, 1308, 1303, 1303, 1309, 1309, 1310, 1243, 1243, 1311, 1311, 1311, 1311, 341, 1312, 1243, 1313, 1243, 1311, 1243, 348, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 349, 1314, 1314, 1311, 1311, 1243, 1243, 1243, 1243, 1243, 1309, 1311, 1311, 341, 1311, 1311, 1311, 1243, 1243, 1315, 1316, 1316, 1311, 1243, 1243, 1243, 1243, 1299, 399, 1243, 401, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 402, 1317, 1299, 1299, 1243, 1303, 1303, 1303, 310, 424, 315, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 1308, 1308, 1303, 1303, 1243, 1310, 1310, 1311, 1311, 1311, 1311, 1311, 1311, 1318, 1319, 1319, 457, 1320, 1319, 1321, 1322, 1243, 463, 463, 1243, 463, 1311, 1243, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 1311, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1243, 1243, 1323, 1311, 1311, 1311, 1324, 1311, 1243, 1243, 1243, 1243, 1243, 1299, 1243, 515, 516, 516, 1325, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 1299, 1299, 1299, 1299, 1303, 1303, 1303, 1303, 1303, 1303, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 1303, 1303, 1303, 1303, 1311, 1311, 1311, 1243, 1326, 1326, 564, 1326, 1327, 1328, 1329, 1243, 1330, 466, 1330, 1243, 574, 1330, 1243, 577, 577, 1243, 577, 1311, 469, 469, 1243, 1243, 469, 469, 469, 469, 469, 1243, 1243, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 1311, 1311, 1311, 1311, 1311, 1243, 1243, 1243, 1323, 1311, 1311, 1311, 1243, 1243, 1243, 514, 515, 516, 516, 1325, 1325, 516, 516, 516, 516, 516, 516, 516, 516, 516, 1299, 1299, 1299, 1299, 1299, 1303, 1303, 1303, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 1303, 1303, 1303, 1303, 1303, 1311, 1311, 1311, 1311, 1311, 1331, 1331, 1332, 1333, 1243, 1243, 1243, 1243, 1243, 1334, 1334, 1335, 580, 1335, 1243, 682, 1335, 1243, 685, 685, 1243, 685, 1311, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 469, 1311, 1311, 1311, 1311, 1311, 1243, 1243, 1323, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1243, 516, 516, 1325, 1325, 516, 516, 516, 1325, 516, 516, 516, 516, 516, 1299, 1299, 1299, 1299, 1299, 1303, 1303, 1303, 1303, 1303, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 1303, 1303, 1303, 1303, 1303, 1311, 1311, 1311, 1243, 1336, 1337, 672, 1243, 774, 774, 1243, 774, 1243, 1243, 1243, 1243, 1243, 1243, 1338, 1338, 1339, 688, 1339, 1243, 790, 1339, 1243, 793, 793, 1243, 793, 1311, 1243, 1243, 1243, 799, 799, 799, 799, 1243, 1243, 799, 799, 799, 799, 1243, 1243, 799, 799, 799, 799, 1243, 1243, 1243, 1243, 799, 1311, 1243, 1243, 1340, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1341, 1341, 833, 833, 1341, 1341, 833, 833, 1342, 1343, 1343, 1343, 1243, 846, 846, 846, 846, 846, 846, 846, 846, 1343, 1311, 1311, 1311, 1311, 1311, 1243, 1344, 1243, 1345, 777, 1345, 1345, 867, 1345, 1243, 870, 870, 1243, 870, 1243, 1243, 1243, 1243, 1346, 1346, 1347, 796, 1347, 1243, 884, 1347, 1243, 887, 887, 887, 1311, 1243, 892, 892, 892, 892, 892, 892, 892, 892, 892, 892, 892, 892, 1311, 1243, 1243, 1348, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1243, 1243, 1349, 1349, 917, 917, 1349, 1349, 917, 917, 1350, 1351, 1351, 1351, 1351, 1351, 1243, 932, 932, 932, 932, 932, 932, 932, 932, 1351, 1311, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1352, 1352, 1353, 873, 1353, 1353, 955, 1353, 1243, 958, 958, 1243, 958, 1243, 1243, 1243, 1243, 1243, 1243, 1354, 1354, 1355, 1355, 1355, 973, 1355, 1311, 892, 892, 892, 892, 892, 1243, 1243, 892, 892, 892, 1243, 1243, 1243, 1243, 892, 1243, 1243, 1356, 1348, 1311, 1357, 1358, 1243, 1243, 1243, 1243, 917, 1349, 1349, 917, 1349, 1349, 1351, 1351, 1351, 1351, 932, 932, 932, 932, 932, 932, 1311, 1311, 1311, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1243, 1243, 1359, 1359, 1360, 961, 1360, 1360, 1036, 1360, 1243, 1039, 1039, 1243, 1039, 1243, 1243, 1243, 1243, 1361, 1361, 1311, 892, 1243, 1243, 892, 1243, 1243, 892, 892, 892, 892, 1243, 1356, 1356, 1243, 1356, 1348, 1357, 1357, 1357, 1357, 1243, 1357, 1358, 1358, 1243, 1243, 1243, 1243, 1243, 1243, 1349, 917, 1349, 1349, 1351, 1351, 1351, 1351, 1351, 1351, 932, 932, 932, 932, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1362, 1362, 1363, 1042, 1363, 1363, 1107, 1363, 1243, 1110, 1110, 1110, 1243, 1243, 1243, 1243, 1243, 1311, 892, 1243, 1243, 892, 892, 892, 1243, 1348, 1243, 1243, 1243, 1243, 1243, 917, 1349, 1349, 1351, 1351, 1351, 932, 932, 932, 1311, 1311, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1243, 1243, 1364, 1364, 1365, 1365, 1365, 1157, 1157, 892, 1243, 1243, 1243, 1243, 892, 1366, 1243, 1243, 1243, 1243, 1243, 1349, 1351, 1351, 1351, 1351, 1351, 932, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1367, 1367, 892, 1243, 1243, 1366, 1366, 1243, 1366, 1243, 1243, 1243, 1351, 1351, 1351, 1311, 1311, 1311, 1311, 1311, 1243, 1243, 1243, 1243, 1243, 892, 1243, 1243, 1243, 1243, 1243, 1243, 1351, 1351, 1351, 1351, 1351, 1311, 1311, 1311, 892, 1243, 1243, 1243, 1351, 1351, 1351, 1311, 1311, 1311, 892, 1243, 1243, 1243, 1351, 1351, 1351, 0, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243 } ; static const flex_int16_t yy_nxt[9611] = { 0, 24, 25, 26, 24, 27, 25, 28, 29, 30, 24, 31, 32, 33, 24, 34, 35, 24, 24, 36, 37, 38, 39, 37, 37, 37, 37, 37, 37, 37, 40, 41, 42, 43, 44, 45, 46, 45, 47, 48, 49, 49, 50, 49, 51, 52, 53, 49, 54, 55, 56, 57, 49, 49, 49, 49, 49, 58, 59, 24, 60, 60, 60, 60, 60, 60, 24, 24, 24, 24, 24, 24, 24, 24, 61, 24, 24, 62, 159, 187, 158, 62, 159, 187, 63, 25, 80, 301, 81, 25, 82, 185, 83, 25, 80, 203, 81, 25, 82, 83, 83, 25, 80, 158, 81, 25, 82, 83, 83, 204, 168, 64, 65, 83, 84, 83, 66, 201, 195, 158, 386, 83, 84, 196, 67, 376, 199, 68, 69, 83, 84, 169, 69, 105, 26, 70, 27, 105, 106, 107, 85, 200, 71, 158, 190, 72, 225, 187, 85, 105, 26, 187, 27, 105, 106, 107, 85, 191, 170, 24, 73, 383, 45, 282, 25, 80, 286, 81, 25, 82, 74, 83, 75, 293, 76, 49, 187, 49, 83, 193, 187, 262, 87, 88, 77, 89, 87, 90, 108, 91, 92, 255, 83, 84, 181, 181, 181, 181, 181, 182, 78, 69, 256, 187, 108, 69, 87, 88, 70, 89, 87, 90, 230, 91, 92, 71, 230, 254, 72, 85, 294, 25, 26, 42, 27, 25, 132, 133, 254, 1243, 187, 260, 24, 73, 187, 45, 158, 93, 187, 597, 227, 192, 187, 74, 227, 75, 213, 76, 49, 247, 49, 295, 159, 247, 228, 214, 159, 77, 223, 282, 296, 93, 25, 26, 42, 27, 25, 132, 133, 316, 285, 158, 299, 78, 25, 26, 134, 27, 25, 28, 318, 94, 180, 180, 180, 180, 180, 180, 180, 180, 180, 180, 190, 158, 316, 187, 163, 319, 334, 187, 230, 174, 174, 213, 230, 191, 174, 174, 1213, 344, 250, 206, 239, 243, 250, 205, 206, 134, 243, 205, 346, 222, 298, 158, 258, 206, 174, 243, 258, 95, 388, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 25, 26, 175, 27, 25, 28, 157, 94, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 229, 158, 1243, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 263, 264, 347, 265, 263, 293, 259, 230, 261, 599, 206, 230, 261, 279, 279, 279, 279, 279, 280, 205, 206, 215, 243, 205, 95, 215, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 96, 25, 26, 863, 27, 25, 28, 98, 94, 294, 1243, 168, 216, 217, 99, 100, 101, 218, 232, 232, 260, 158, 157, 232, 232, 219, 158, 584, 220, 375, 102, 298, 267, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 232, 1243, 168, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277, 103, 25, 26, 268, 27, 25, 28, 98, 94, 163, 267, 334, 233, 385, 99, 100, 101, 312, 312, 312, 312, 312, 312, 312, 312, 312, 312, 446, 344, 334, 102, 313, 313, 313, 313, 313, 314, 303, 300, 462, 311, 311, 311, 311, 311, 311, 311, 311, 311, 311, 342, 342, 342, 342, 342, 342, 103, 42, 25, 26, 42, 27, 25, 28, 42, 42, 42, 109, 32, 33, 42, 110, 35, 42, 42, 111, 112, 113, 114, 112, 112, 112, 112, 112, 112, 112, 40, 115, 42, 42, 116, 117, 117, 117, 118, 119, 120, 120, 121, 120, 122, 123, 124, 120, 125, 120, 126, 120, 120, 120, 120, 120, 120, 95, 127, 42, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129, 129, 129, 129, 129, 130, 129, 129, 135, 25, 26, 135, 27, 25, 28, 29, 42, 135, 136, 32, 33, 135, 137, 35, 135, 135, 138, 139, 140, 141, 139, 139, 139, 139, 139, 139, 139, 40, 41, 42, 135, 142, 143, 143, 143, 144, 145, 146, 146, 147, 146, 148, 149, 150, 146, 151, 146, 152, 146, 146, 146, 146, 146, 146, 153, 154, 135, 155, 155, 155, 155, 155, 155, 135, 135, 135, 135, 135, 135, 135, 135, 156, 135, 135, 163, 158, 164, 307, 307, 390, 247, 394, 307, 307, 247, 1105, 205, 206, 165, 243, 205, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 176, 307, 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, 178, 301, 497, 168, 179, 179, 179, 179, 179, 179, 498, 331, 206, 391, 308, 157, 157, 157, 157, 157, 332, 395, 157, 157, 1243, 395, 157, 158, 449, 158, 179, 179, 179, 179, 179, 179, 157, 485, 486, 157, 157, 157, 157, 387, 301, 157, 157, 444, 1167, 157, 157, 268, 157, 157, 157, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 178, 301, 158, 157, 186, 186, 186, 186, 186, 186, 187, 187, 187, 187, 188, 187, 187, 187, 189, 187, 187, 187, 187, 187, 187, 187, 187, 158, 157, 187, 179, 179, 179, 179, 179, 179, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 1243, 163, 158, 334, 187, 187, 187, 187, 187, 187, 1243, 262, 205, 206, 187, 243, 205, 496, 187, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 583, 157, 157, 157, 157, 157, 157, 205, 206, 1243, 207, 208, 157, 157, 157, 261, 297, 157, 157, 261, 297, 157, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 260, 158, 863, 157, 157, 157, 210, 383, 382, 299, 210, 210, 210, 301, 211, 384, 210, 210, 336, 445, 210, 337, 337, 337, 337, 337, 337, 337, 337, 337, 337, 163, 158, 448, 210, 210, 210, 468, 260, 298, 167, 167, 167, 167, 167, 1105, 1243, 167, 167, 174, 174, 167, 232, 232, 174, 174, 227, 232, 232, 298, 227, 212, 163, 587, 164, 167, 167, 167, 205, 206, 228, 243, 205, 158, 174, 504, 165, 232, 158, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 171, 171, 171, 171, 171, 383, 158, 171, 171, 158, 175, 171, 383, 233, 338, 339, 340, 338, 338, 338, 338, 338, 338, 338, 508, 171, 171, 171, 342, 342, 342, 342, 342, 342, 342, 342, 342, 342, 221, 236, 1034, 210, 417, 236, 236, 236, 507, 237, 395, 236, 236, 158, 395, 236, 342, 342, 342, 342, 342, 342, 342, 342, 342, 342, 163, 178, 448, 236, 236, 236, 359, 360, 158, 1243, 361, 506, 362, 363, 1243, 163, 364, 334, 365, 366, 205, 206, 215, 243, 205, 294, 215, 695, 158, 391, 238, 242, 206, 588, 243, 242, 244, 1147, 245, 210, 301, 236, 157, 244, 157, 245, 209, 373, 235, 392, 263, 264, 1243, 265, 263, 558, 216, 217, 158, 245, 245, 218, 205, 206, 607, 243, 205, 608, 168, 219, 582, 1243, 220, 1243, 503, 158, 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, 245, 244, 163, 1243, 164, 359, 360, 697, 374, 361, 393, 362, 363, 158, 268, 364, 251, 365, 293, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 269, 268, 254, 269, 530, 531, 446, 532, 448, 269, 269, 616, 1243, 269, 1243, 1243, 269, 269, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 595, 699, 271, 253, 269, 589, 158, 253, 294, 253, 253, 400, 400, 400, 400, 400, 400, 253, 396, 397, 398, 396, 396, 396, 396, 396, 396, 396, 272, 269, 269, 174, 253, 1243, 174, 344, 1178, 174, 174, 1243, 174, 174, 174, 174, 174, 598, 462, 174, 174, 266, 266, 266, 266, 566, 566, 566, 266, 266, 1243, 604, 266, 271, 174, 174, 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, 605, 266, 266, 400, 400, 400, 400, 400, 400, 400, 400, 400, 400, 274, 174, 174, 271, 1243, 1172, 275, 271, 276, 276, 276, 276, 276, 276, 276, 276, 276, 276, 178, 271, 178, 606, 277, 277, 277, 277, 277, 277, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 1243, 158, 301, 277, 277, 277, 277, 277, 277, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 1243, 596, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 1243, 1243, 1243, 1243, 271, 271, 271, 271, 271, 271, 344, 594, 269, 269, 269, 269, 269, 610, 696, 269, 269, 466, 600, 269, 425, 425, 425, 425, 425, 425, 271, 271, 271, 271, 271, 271, 271, 269, 269, 269, 271, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 178, 271, 158, 1243, 281, 281, 281, 281, 281, 281, 282, 282, 282, 282, 283, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 603, 344, 284, 277, 277, 277, 277, 277, 277, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 271, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 1243, 1243, 158, 344, 282, 282, 282, 282, 282, 282, 601, 408, 409, 637, 282, 410, 638, 411, 412, 383, 1243, 413, 585, 414, 493, 494, 585, 495, 602, 1034, 271, 271, 271, 271, 271, 271, 309, 661, 310, 310, 310, 310, 310, 310, 310, 310, 310, 310, 178, 390, 586, 1243, 311, 311, 311, 311, 311, 311, 592, 158, 174, 953, 592, 590, 174, 307, 307, 174, 591, 158, 307, 307, 626, 301, 174, 301, 611, 627, 311, 311, 311, 311, 311, 311, 300, 609, 593, 300, 174, 174, 307, 187, 158, 300, 300, 902, 391, 300, 300, 618, 300, 300, 300, 315, 315, 315, 315, 315, 315, 315, 315, 315, 315, 178, 158, 308, 300, 315, 315, 315, 315, 315, 315, 316, 316, 316, 316, 317, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 301, 300, 316, 311, 311, 311, 311, 311, 311, 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, 300, 316, 316, 316, 316, 316, 316, 316, 316, 316, 316, 1243, 893, 187, 1140, 316, 316, 316, 316, 316, 316, 555, 556, 534, 557, 316, 421, 422, 423, 421, 421, 421, 421, 421, 421, 421, 205, 206, 344, 243, 205, 300, 300, 300, 300, 300, 300, 205, 206, 462, 326, 327, 300, 300, 300, 647, 301, 300, 300, 1139, 648, 300, 301, 301, 425, 425, 425, 425, 425, 425, 425, 425, 425, 425, 660, 300, 300, 300, 210, 158, 301, 1243, 210, 210, 210, 1243, 329, 662, 210, 210, 178, 301, 210, 300, 300, 300, 300, 300, 690, 702, 300, 300, 692, 301, 300, 1243, 210, 210, 210, 575, 575, 575, 575, 575, 576, 1243, 1243, 158, 300, 300, 300, 163, 694, 334, 302, 302, 302, 302, 302, 693, 691, 302, 302, 330, 174, 302, 617, 157, 173, 157, 157, 173, 838, 658, 157, 157, 659, 839, 173, 302, 302, 302, 425, 425, 425, 425, 425, 425, 425, 425, 425, 425, 173, 173, 157, 176, 1243, 341, 341, 341, 341, 341, 341, 341, 341, 341, 341, 178, 301, 570, 344, 341, 341, 341, 341, 341, 341, 615, 1243, 708, 1243, 572, 304, 304, 304, 304, 304, 1243, 700, 304, 304, 1243, 1243, 304, 158, 799, 1243, 341, 341, 341, 341, 341, 341, 157, 1243, 706, 157, 304, 304, 304, 698, 1243, 157, 157, 709, 1243, 157, 157, 707, 157, 157, 157, 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, 178, 1135, 625, 157, 348, 348, 348, 348, 348, 348, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 158, 157, 187, 341, 341, 341, 341, 341, 341, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 1243, 1243, 344, 1243, 187, 187, 187, 187, 187, 187, 433, 434, 187, 572, 435, 895, 436, 437, 210, 1243, 438, 300, 439, 703, 1243, 328, 442, 713, 710, 1243, 157, 157, 157, 157, 157, 157, 210, 704, 711, 1243, 210, 210, 210, 1243, 211, 705, 210, 210, 701, 1243, 210, 337, 337, 337, 337, 337, 337, 337, 337, 337, 337, 158, 158, 1243, 210, 210, 210, 1243, 712, 158, 805, 802, 1226, 443, 337, 337, 337, 337, 337, 337, 337, 337, 337, 337, 624, 592, 232, 187, 158, 592, 232, 212, 232, 232, 714, 157, 231, 157, 157, 231, 232, 158, 157, 157, 158, 509, 231, 510, 510, 510, 510, 510, 510, 593, 232, 232, 718, 762, 158, 158, 231, 231, 157, 236, 163, 720, 334, 236, 236, 236, 719, 237, 765, 236, 236, 1134, 509, 236, 510, 510, 510, 510, 510, 510, 510, 510, 510, 510, 764, 763, 301, 236, 236, 236, 509, 663, 511, 511, 511, 511, 511, 511, 511, 511, 511, 511, 509, 301, 512, 512, 512, 512, 512, 513, 510, 510, 510, 510, 238, 269, 301, 301, 269, 896, 187, 301, 307, 1133, 269, 269, 307, 766, 269, 307, 158, 269, 269, 717, 1243, 344, 307, 449, 1243, 450, 450, 450, 450, 450, 450, 271, 462, 269, 1243, 1075, 307, 307, 559, 560, 561, 559, 559, 559, 559, 559, 559, 559, 1243, 683, 683, 683, 683, 683, 684, 822, 628, 272, 269, 269, 174, 585, 158, 174, 1075, 585, 174, 174, 158, 174, 174, 174, 174, 174, 798, 158, 174, 174, 564, 564, 565, 566, 566, 566, 566, 566, 566, 566, 459, 586, 271, 174, 174, 574, 574, 574, 574, 574, 574, 574, 574, 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1243, 1243, 1243, 1243, 1243, 1243, 1243, 301, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 157, 1243, 1243, 157, 1243, 1243, 1243, 157, 1243, 157, 1243, 157, 157, 157, 1243, 1243, 157, 157, 157, 157, 157, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, 167, 1243, 1243, 167, 1243, 1243, 167, 167, 1243, 167, 1243, 167, 167, 167, 167, 1243, 167, 167, 167, 167, 167, 171, 1243, 1243, 171, 1243, 1243, 1243, 171, 1243, 171, 1243, 171, 171, 171, 1243, 1243, 171, 171, 171, 171, 171, 173, 1243, 1243, 173, 173, 173, 1243, 173, 173, 173, 1243, 173, 173, 173, 1243, 1243, 173, 173, 173, 173, 173, 209, 209, 1243, 209, 209, 209, 1243, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 231, 1243, 1243, 231, 231, 231, 1243, 231, 231, 231, 1243, 231, 231, 231, 1243, 1243, 231, 231, 231, 231, 231, 235, 235, 1243, 235, 235, 235, 1243, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 240, 1243, 1243, 240, 240, 240, 1243, 240, 240, 240, 1243, 240, 240, 240, 1243, 240, 240, 1243, 240, 240, 240, 246, 246, 1243, 246, 246, 246, 1243, 1243, 246, 246, 246, 246, 246, 246, 246, 246, 246, 1243, 246, 246, 246, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 249, 253, 1243, 1243, 253, 253, 1243, 1243, 253, 253, 253, 1243, 253, 253, 253, 253, 1243, 253, 253, 253, 253, 253, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 259, 259, 1243, 259, 259, 1243, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 266, 1243, 1243, 266, 1243, 1243, 266, 266, 1243, 266, 1243, 266, 266, 266, 266, 1243, 266, 266, 266, 266, 266, 270, 1243, 1243, 270, 1243, 1243, 1243, 270, 1243, 270, 1243, 270, 270, 270, 1243, 270, 270, 270, 270, 270, 270, 273, 1243, 1243, 273, 273, 273, 1243, 273, 273, 273, 1243, 273, 273, 273, 1243, 273, 273, 273, 273, 273, 273, 210, 210, 1243, 210, 210, 210, 1243, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 297, 1243, 1243, 1243, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 300, 1243, 1243, 300, 1243, 1243, 1243, 300, 1243, 300, 1243, 300, 300, 300, 1243, 1243, 300, 300, 300, 300, 300, 302, 1243, 1243, 302, 1243, 1243, 302, 302, 1243, 302, 1243, 302, 302, 302, 302, 1243, 302, 302, 302, 302, 302, 304, 1243, 1243, 304, 1243, 1243, 1243, 304, 1243, 304, 1243, 304, 304, 304, 1243, 1243, 304, 304, 304, 304, 304, 306, 1243, 1243, 306, 306, 306, 1243, 306, 306, 306, 1243, 306, 306, 306, 1243, 1243, 306, 306, 306, 306, 306, 328, 328, 1243, 328, 328, 328, 1243, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 157, 1243, 1243, 157, 1243, 1243, 1243, 157, 1243, 157, 1243, 157, 157, 157, 1243, 1243, 157, 157, 157, 157, 157, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 335, 335, 1243, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 335, 167, 1243, 1243, 167, 1243, 1243, 1243, 167, 1243, 167, 1243, 167, 167, 167, 1243, 1243, 167, 167, 167, 167, 167, 171, 1243, 1243, 171, 1243, 1243, 1243, 171, 1243, 171, 1243, 171, 171, 171, 1243, 1243, 171, 171, 171, 171, 171, 173, 1243, 1243, 173, 173, 173, 1243, 173, 173, 173, 1243, 173, 173, 173, 1243, 1243, 173, 173, 173, 173, 173, 174, 1243, 1243, 174, 174, 174, 1243, 174, 174, 174, 1243, 174, 174, 174, 1243, 1243, 174, 174, 174, 174, 174, 345, 345, 345, 1243, 1243, 1243, 1243, 345, 209, 209, 1243, 209, 209, 209, 1243, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 210, 210, 1243, 210, 210, 210, 1243, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 231, 1243, 1243, 231, 231, 231, 1243, 231, 231, 231, 1243, 231, 231, 231, 1243, 1243, 231, 231, 231, 231, 231, 232, 1243, 1243, 232, 232, 232, 1243, 232, 232, 232, 1243, 232, 232, 232, 1243, 1243, 232, 232, 232, 232, 232, 235, 235, 1243, 235, 235, 235, 1243, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 236, 236, 1243, 236, 236, 236, 1243, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 240, 1243, 1243, 240, 240, 240, 1243, 240, 240, 240, 1243, 240, 240, 240, 1243, 240, 240, 1243, 240, 240, 240, 246, 246, 1243, 246, 246, 246, 1243, 1243, 246, 246, 246, 246, 246, 246, 246, 246, 246, 1243, 246, 246, 246, 253, 1243, 1243, 253, 253, 1243, 1243, 253, 253, 253, 1243, 253, 253, 253, 253, 1243, 253, 253, 253, 253, 253, 259, 259, 1243, 259, 259, 1243, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 259, 269, 1243, 1243, 269, 1243, 1243, 1243, 269, 1243, 269, 1243, 269, 269, 269, 1243, 1243, 269, 269, 269, 269, 269, 270, 1243, 1243, 270, 1243, 1243, 1243, 270, 1243, 270, 1243, 270, 270, 270, 1243, 270, 270, 270, 270, 270, 270, 271, 1243, 1243, 271, 271, 1243, 271, 271, 1243, 1243, 271, 271, 273, 1243, 1243, 273, 273, 273, 1243, 273, 273, 273, 1243, 273, 273, 273, 1243, 273, 273, 273, 273, 273, 273, 297, 1243, 1243, 1243, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 297, 300, 1243, 1243, 300, 1243, 1243, 1243, 300, 1243, 300, 1243, 300, 300, 300, 1243, 1243, 300, 300, 300, 300, 300, 302, 1243, 1243, 302, 1243, 1243, 1243, 302, 1243, 302, 1243, 302, 302, 302, 1243, 1243, 302, 302, 302, 302, 302, 304, 1243, 1243, 304, 1243, 1243, 1243, 304, 1243, 304, 1243, 304, 304, 304, 1243, 1243, 304, 304, 304, 304, 304, 306, 1243, 1243, 306, 306, 306, 1243, 306, 306, 306, 1243, 306, 306, 306, 1243, 1243, 306, 306, 306, 306, 306, 307, 1243, 1243, 307, 307, 307, 1243, 307, 307, 307, 1243, 307, 307, 307, 1243, 1243, 307, 307, 307, 307, 307, 328, 328, 1243, 328, 328, 328, 1243, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 328, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 447, 157, 1243, 1243, 157, 1243, 1243, 1243, 157, 1243, 157, 1243, 157, 157, 157, 1243, 1243, 157, 157, 157, 157, 157, 461, 461, 461, 1243, 1243, 1243, 1243, 461, 209, 209, 1243, 209, 209, 209, 1243, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 236, 236, 1243, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 235, 235, 1243, 235, 235, 235, 1243, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 235, 210, 210, 1243, 210, 210, 210, 1243, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 569, 569, 569, 1243, 1243, 1243, 1243, 569, 467, 467, 467, 1243, 1243, 1243, 1243, 467, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 236, 236, 1243, 236, 236, 236, 1243, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 236, 673, 673, 673, 1243, 1243, 1243, 1243, 673, 677, 677, 677, 677, 1243, 1243, 1243, 1243, 677, 784, 784, 784, 1243, 1243, 1243, 1243, 784, 785, 785, 785, 785, 1243, 1243, 1243, 1243, 785, 878, 878, 878, 1243, 1243, 1243, 1243, 878, 879, 879, 879, 879, 1243, 1243, 1243, 1243, 879, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 271, 1243, 1243, 271, 271, 1243, 271, 271, 1243, 1243, 271, 271, 300, 1243, 1243, 300, 1243, 1243, 1243, 300, 1243, 300, 1243, 300, 300, 300, 1243, 1243, 300, 300, 300, 300, 300, 950, 1243, 950, 950, 1243, 1243, 1243, 1243, 950, 968, 968, 968, 1243, 1243, 1243, 1243, 968, 969, 969, 969, 969, 1243, 1243, 1243, 1243, 969, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 271, 1243, 1243, 271, 271, 1243, 271, 271, 1243, 1243, 271, 271, 300, 1243, 1243, 300, 1243, 1243, 1243, 300, 1243, 300, 1243, 300, 300, 300, 1243, 1243, 300, 300, 300, 300, 300, 1031, 1243, 1031, 1031, 1243, 1243, 1243, 1243, 1031, 1047, 1047, 1047, 1243, 1243, 1243, 1243, 1047, 1048, 1048, 1048, 1243, 1243, 1243, 1243, 1243, 1048, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1062, 1067, 1067, 1243, 1067, 1067, 1067, 1067, 1067, 1243, 1067, 1243, 1067, 1067, 1067, 1243, 1243, 1067, 1067, 1067, 1067, 1067, 1073, 1073, 1243, 1073, 1073, 1073, 1073, 1073, 1243, 1073, 1243, 1073, 1073, 1073, 1243, 1243, 1073, 1073, 1073, 1073, 1073, 1102, 1243, 1102, 1102, 1243, 1243, 1243, 1243, 1102, 1153, 1243, 1153, 1153, 1243, 1243, 1243, 1243, 1153, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 1191, 23, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243 } ; static const flex_int16_t yy_chk[9611] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 25, 45, 43, 2, 25, 45, 2, 5, 5, 1240, 5, 5, 5, 43, 5, 6, 6, 57, 6, 6, 6, 5, 6, 7, 7, 224, 7, 7, 7, 6, 7, 57, 31, 2, 2, 5, 5, 7, 2, 67, 51, 214, 224, 6, 6, 51, 2, 214, 54, 2, 3, 7, 7, 31, 3, 15, 15, 3, 15, 15, 15, 15, 5, 54, 3, 386, 46, 3, 67, 46, 6, 16, 16, 46, 16, 16, 16, 16, 7, 46, 31, 3, 3, 386, 3, 119, 8, 8, 119, 8, 8, 8, 3, 8, 3, 127, 3, 3, 48, 3, 8, 48, 48, 106, 9, 9, 3, 9, 9, 9, 15, 9, 9, 99, 8, 8, 39, 39, 39, 39, 39, 39, 3, 4, 101, 1236, 16, 4, 10, 10, 4, 10, 10, 10, 71, 10, 10, 4, 71, 99, 4, 8, 127, 19, 19, 19, 19, 19, 19, 19, 101, 481, 47, 106, 4, 4, 47, 4, 61, 9, 65, 481, 69, 47, 65, 4, 69, 4, 61, 4, 4, 87, 4, 130, 159, 87, 69, 61, 159, 4, 65, 118, 130, 10, 20, 20, 20, 20, 20, 20, 20, 144, 118, 1233, 132, 4, 11, 11, 19, 11, 11, 11, 144, 11, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 64, 78, 145, 64, 162, 145, 162, 64, 228, 36, 36, 78, 228, 64, 36, 36, 1214, 184, 93, 93, 78, 93, 93, 95, 95, 20, 95, 95, 184, 64, 132, 226, 103, 103, 36, 103, 103, 11, 226, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 36, 12, 12, 12, 60, 12, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 70, 185, 483, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 108, 108, 185, 108, 108, 210, 108, 230, 105, 483, 207, 230, 105, 114, 114, 114, 114, 114, 114, 134, 134, 62, 134, 134, 12, 62, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 1187, 13, 13, 13, 13, 13, 210, 471, 109, 62, 62, 13, 13, 13, 62, 72, 72, 105, 207, 223, 72, 72, 62, 213, 471, 62, 213, 13, 134, 109, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 72, 128, 136, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 13, 14, 14, 109, 14, 14, 14, 14, 14, 333, 136, 333, 72, 223, 14, 14, 14, 140, 140, 140, 140, 140, 140, 140, 140, 140, 140, 334, 345, 334, 14, 141, 141, 141, 141, 141, 141, 136, 155, 345, 155, 155, 155, 155, 155, 155, 155, 155, 155, 155, 182, 182, 182, 182, 182, 182, 14, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 30, 239, 30, 138, 138, 236, 247, 239, 138, 138, 247, 1185, 205, 205, 30, 205, 205, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 37, 138, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 156, 377, 169, 37, 37, 37, 37, 37, 37, 377, 156, 326, 236, 138, 158, 158, 158, 158, 158, 156, 264, 158, 158, 169, 264, 158, 37, 450, 225, 37, 37, 37, 37, 37, 37, 44, 366, 366, 44, 158, 158, 158, 225, 331, 44, 44, 331, 1168, 44, 44, 169, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 326, 450, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 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1317, 1321, 1321, 1321, 0, 0, 0, 0, 1321, 1322, 1322, 1322, 0, 0, 0, 0, 1322, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1323, 1324, 1324, 0, 1324, 1324, 1324, 0, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1324, 1329, 1329, 1329, 0, 0, 0, 0, 1329, 1330, 1330, 1330, 1330, 0, 0, 0, 0, 1330, 1334, 1334, 1334, 0, 0, 0, 0, 1334, 1335, 1335, 1335, 1335, 0, 0, 0, 0, 1335, 1338, 1338, 1338, 0, 0, 0, 0, 1338, 1339, 1339, 1339, 1339, 0, 0, 0, 0, 1339, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1340, 1342, 0, 0, 1342, 1342, 0, 1342, 1342, 0, 0, 1342, 1342, 1343, 0, 0, 1343, 0, 0, 0, 1343, 0, 1343, 0, 1343, 1343, 1343, 0, 0, 1343, 1343, 1343, 1343, 1343, 1345, 0, 1345, 1345, 0, 0, 0, 0, 1345, 1346, 1346, 1346, 0, 0, 0, 0, 1346, 1347, 1347, 1347, 1347, 0, 0, 0, 0, 1347, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1348, 1350, 0, 0, 1350, 1350, 0, 1350, 1350, 0, 0, 1350, 1350, 1351, 0, 0, 1351, 0, 0, 0, 1351, 0, 1351, 0, 1351, 1351, 1351, 0, 0, 1351, 1351, 1351, 1351, 1351, 1353, 0, 1353, 1353, 0, 0, 0, 0, 1353, 1354, 1354, 1354, 0, 0, 0, 0, 1354, 1355, 1355, 1355, 0, 0, 0, 0, 0, 1355, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1356, 1357, 1357, 0, 1357, 1357, 1357, 1357, 1357, 0, 1357, 0, 1357, 1357, 1357, 0, 0, 1357, 1357, 1357, 1357, 1357, 1358, 1358, 0, 1358, 1358, 1358, 1358, 1358, 0, 1358, 0, 1358, 1358, 1358, 0, 0, 1358, 1358, 1358, 1358, 1358, 1360, 0, 1360, 1360, 0, 0, 0, 0, 1360, 1363, 0, 1363, 1363, 0, 0, 0, 0, 1363, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1366, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243, 1243 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "toke.l" #line 2 "toke.l" /* * SPDX-License-Identifier: ISC * * Copyright (c) 1996, 1998-2005, 2007-2026 * Todd C. Miller <Todd.Miller@sudo.ws> * * 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. * * 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/stat.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #if defined(HAVE_STDINT_H) # include <stdint.h> #elif defined(HAVE_INTTYPES_H) # include <inttypes.h> #endif #include <unistd.h> #include <dirent.h> #include <errno.h> #include <ctype.h> #include <sudoers.h> #include <toke.h> #include <gram.h> #include <sudo_digest.h> #include <sudo_lbuf.h> #if defined(HAVE_STRUCT_DIRENT_D_NAMLEN) && HAVE_STRUCT_DIRENT_D_NAMLEN # define NAMLEN(dirent) (dirent)->d_namlen #else # define NAMLEN(dirent) strlen((dirent)->d_name) #endif // PVS Studio suppression // -V::519, 547, 1004, 1037, 1048 int sudolineno; /* current sudoers line number. */ char *sudoers; /* sudoers file being parsed. */ char *sudoers_search_path; /* colon-separated path of sudoers files. */ const char *sudoers_errstr; /* description of last error from lexer. */ struct sudolinebuf sudolinebuf; /* sudoers line being parsed. */ static bool continued, sawspace; static int prev_state; static unsigned int digest_type = SUDO_DIGEST_INVALID; static bool pop_include(void); static int sudoers_input(char *buf, yy_size_t max_size); #ifndef TRACELEXER static struct sudo_lbuf trace_lbuf; #endif int (*trace_print)(const char *msg) = sudoers_trace_print; #define ECHO ignore_result(fwrite(sudoerstext, (size_t)sudoersleng, 1, sudoersout)) #define YY_INPUT(buf, result, max_size) (result) = sudoers_input(buf, (yy_size_t)(max_size)) #define YY_USER_ACTION do { \ sudolinebuf.toke_start = sudolinebuf.toke_end; \ sudolinebuf.toke_end += (size_t)sudoersleng; \ } while (0); #define sudoersless(n) do { \ sudolinebuf.toke_end = sudolinebuf.toke_start + (size_t)(n); \ yyless((int)n); \ } while (0); #define CHECK_EDIT_ARG \ if (YY_START == GOTEDIT && sudoerstext[0] != '/' && \ (sudoerslval.command.args == NULL || sawspace)) { \ sudoers_errstr = N_("invalid sudoedit file name"); \ LEXTRACE("ERROR "); \ return ERROR; \ } #line 3352 "toke.c" #define YY_NO_INPUT 1 #line 3355 "toke.c" #define INITIAL 0 #define GOTDEFS 1 #define GOTCMND 2 #define GOTEDIT 3 #define GOTREGEX 4 #define STARTDEFS 5 #define INDEFS 6 #define INSTR 7 #define WANTDIGEST 8 #define GOTINC 9 #define EXPECTPATH 10 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include <unistd.h> #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals ( void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy ( void ); int yyget_debug ( void ); void yyset_debug ( int debug_flag ); YY_EXTRA_TYPE yyget_extra ( void ); void yyset_extra ( YY_EXTRA_TYPE user_defined ); FILE *yyget_in ( void ); void yyset_in ( FILE * _in_str ); FILE *yyget_out ( void ); void yyset_out ( FILE * _out_str ); int yyget_leng ( void ); char *yyget_text ( void ); int yyget_lineno ( void ); void yyset_lineno ( int _line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap ( void ); #else extern int yywrap ( void ); #endif #endif #ifndef YY_NO_UNPUT #endif #ifndef yytext_ptr static void yy_flex_strncpy ( char *, const char *, int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen ( const char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput ( void ); #else static int input ( void ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k */ #define YY_READ_BUF_SIZE 16384 #else #define YY_READ_BUF_SIZE 8192 #endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ int n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(yyin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int yylex (void); #define YY_DECL int yylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK /*LINTED*/break; #endif #define YY_RULE_SETUP \ if ( yyleng > 0 ) \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ (yytext[yyleng - 1] == '\n'); \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_load_buffer_state( ); } { #line 128 "toke.l" #line 3585 "toke.c" while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 1244 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 9534 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 129 "toke.l" { LEXTRACE(", "); return ','; } /* return ',' */ YY_BREAK case 2: YY_RULE_SETUP #line 134 "toke.l" BEGIN STARTDEFS; YY_BREAK case 3: YY_RULE_SETUP #line 136 "toke.l" { BEGIN INDEFS; LEXTRACE("DEFVAR "); if (!fill(sudoerstext, sudoersleng)) yyterminate(); return DEFVAR; } YY_BREAK case 4: YY_RULE_SETUP #line 145 "toke.l" { BEGIN STARTDEFS; LEXTRACE(", "); return ','; } /* return ',' */ YY_BREAK case 5: YY_RULE_SETUP #line 151 "toke.l" { LEXTRACE("= "); return '='; } /* return '=' */ YY_BREAK case 6: YY_RULE_SETUP #line 156 "toke.l" { LEXTRACE("+= "); return '+'; } /* return '+' */ YY_BREAK case 7: YY_RULE_SETUP #line 161 "toke.l" { LEXTRACE("-= "); return '-'; } /* return '-' */ YY_BREAK case 8: YY_RULE_SETUP #line 166 "toke.l" { LEXTRACE("BEGINSTR "); sudoerslval.string = NULL; prev_state = YY_START; BEGIN INSTR; } YY_BREAK case 9: YY_RULE_SETUP #line 173 "toke.l" { LEXTRACE("WORD(2) "); if (!fill(sudoerstext, sudoersleng)) yyterminate(); return WORD; } YY_BREAK case 10: /* rule 10 can match eol */ YY_RULE_SETUP #line 182 "toke.l" { /* Line continuation char followed by newline. */ sudolineno++; continued = true; } YY_BREAK case 11: YY_RULE_SETUP #line 188 "toke.l" { LEXTRACE("ENDSTR "); BEGIN prev_state; if (sudoerslval.string == NULL) { sudoers_errstr = N_("empty string"); LEXTRACE("ERROR "); return ERROR; } if (prev_state == INITIAL || prev_state == GOTDEFS) { switch (sudoerslval.string[0]) { case '%': if (sudoerslval.string[1] == '\0' || (sudoerslval.string[1] == ':' && sudoerslval.string[2] == '\0')) { parser_leak_remove(LEAK_PTR, sudoerslval.string); free(sudoerslval.string); sudoers_errstr = N_("empty group"); LEXTRACE("ERROR "); return ERROR; } LEXTRACE("USERGROUP "); return USERGROUP; case '+': if (sudoerslval.string[1] == '\0') { parser_leak_remove(LEAK_PTR, sudoerslval.string); free(sudoerslval.string); sudoers_errstr = N_("empty netgroup"); LEXTRACE("ERROR "); return ERROR; } LEXTRACE("NETGROUP "); return NETGROUP; } } LEXTRACE("WORD(4) "); return WORD; } YY_BREAK case 12: YY_RULE_SETUP #line 227 "toke.l" { LEXTRACE("BACKSLASH "); if (!append(sudoerstext, sudoersleng)) yyterminate(); } YY_BREAK case 13: YY_RULE_SETUP #line 233 "toke.l" { LEXTRACE("STRBODY "); if (!append(sudoerstext, sudoersleng)) yyterminate(); } YY_BREAK case 14: YY_RULE_SETUP #line 241 "toke.l" { /* quoted fnmatch glob char, pass verbatim */ CHECK_EDIT_ARG LEXTRACE("QUOTEDCHAR "); if (!fill_args(sudoerstext, 2, sawspace)) yyterminate(); sawspace = false; } YY_BREAK case 15: YY_RULE_SETUP #line 250 "toke.l" { /* quoted sudoers special char, strip backslash */ CHECK_EDIT_ARG LEXTRACE("QUOTEDCHAR "); if (!fill_args(sudoerstext + 1, 1, sawspace)) yyterminate(); sawspace = false; } YY_BREAK case 16: /* rule 16 can match eol */ YY_RULE_SETUP #line 259 "toke.l" { BEGIN INITIAL; sudoersless(0); yy_set_bol(0); return COMMAND; } /* end of command line args */ YY_BREAK case 17: YY_RULE_SETUP #line 266 "toke.l" { if (sudoerslval.command.args == NULL && sudoerstext[0] == '^') { LEXTRACE("ARG REGEX "); BEGIN GOTREGEX; sudoersless(0); yy_set_bol(0); } else { CHECK_EDIT_ARG LEXTRACE("ARG "); if (!fill_args(sudoerstext, sudoersleng, sawspace)) yyterminate(); sawspace = false; } } /* a command line arg */ YY_BREAK case 18: YY_RULE_SETUP #line 284 "toke.l" { /* quoted character, pass verbatim */ LEXTRACE("QUOTEDCHAR "); if (!fill_args(sudoerstext, 2, false)) yyterminate(); } YY_BREAK case 19: /* rule 19 can match eol */ YY_RULE_SETUP #line 291 "toke.l" { /* Let the parser attempt to recover. */ sudoersless(0); yy_set_bol(0); BEGIN INITIAL; sudoers_errstr = N_("unterminated regular expression"); LEXTRACE("ERROR "); return ERROR; } /* illegal inside regex */ YY_BREAK case 20: YY_RULE_SETUP #line 302 "toke.l" { if (!fill_args("$", 1, false)) yyterminate(); BEGIN INITIAL; continued = false; if (sudoers_strict()) { if (!sudo_regex_compile(NULL, sudoerstext, &sudoers_errstr)) { LEXTRACE("ERROR "); return ERROR; } } return COMMAND; } YY_BREAK case 21: YY_RULE_SETUP #line 317 "toke.l" { if (continued) { /* remove whitespace after line continuation */ while (isblank((unsigned char)*sudoerstext)) { sudoerstext++; sudoersleng--; } continued = false; } if (sudoersleng != 0) { if (!fill_args(sudoerstext, sudoersleng, false)) yyterminate(); } } YY_BREAK case 22: YY_RULE_SETUP #line 333 "toke.l" { /* Only return DIGEST if the length is correct. */ size_t digest_len = sudo_digest_getlen(digest_type); if ((size_t)sudoersleng == digest_len * 2) { if (!fill(sudoerstext, sudoersleng)) yyterminate(); BEGIN INITIAL; LEXTRACE("DIGEST "); return DIGEST; } BEGIN INITIAL; sudoersless(sudoersleng); } /* hex digest */ YY_BREAK case 23: YY_RULE_SETUP #line 348 "toke.l" { /* Only return DIGEST if the length is correct. */ size_t len, digest_len = sudo_digest_getlen(digest_type); if (sudoerstext[sudoersleng - 1] == '=') { /* use padding */ len = 4 * ((digest_len + 2) / 3); } else { /* no padding */ len = (4 * digest_len + 2) / 3; } if ((size_t)sudoersleng == len) { if (!fill(sudoerstext, sudoersleng)) yyterminate(); BEGIN INITIAL; LEXTRACE("DIGEST "); return DIGEST; } BEGIN INITIAL; sudoersless(sudoersleng); } /* base64 digest */ YY_BREAK case 24: YY_RULE_SETUP #line 370 "toke.l" { if (continued) { sudoers_errstr = N_("invalid line continuation"); LEXTRACE("ERROR "); return ERROR; } BEGIN GOTINC; LEXTRACE("INCLUDE "); return INCLUDE; } YY_BREAK case 25: YY_RULE_SETUP #line 382 "toke.l" { if (continued) { sudoers_errstr = N_("invalid line continuation"); LEXTRACE("ERROR "); return ERROR; } BEGIN GOTINC; LEXTRACE("INCLUDEDIR "); return INCLUDEDIR; } YY_BREAK case 26: /* rule 26 can match eol */ YY_RULE_SETUP #line 394 "toke.l" { if (continued) { sudoers_errstr = N_("invalid line continuation"); LEXTRACE("ERROR "); return ERROR; } /* only consume #include */ sudoersless(sizeof("#include") - 1); yy_set_bol(0); BEGIN GOTINC; LEXTRACE("INCLUDE "); return INCLUDE; } YY_BREAK case 27: /* rule 27 can match eol */ YY_RULE_SETUP #line 410 "toke.l" { if (continued) { sudoers_errstr = N_("invalid line continuation"); LEXTRACE("ERROR "); return ERROR; } /* only consume #includedir */ sudoersless(sizeof("#includedir") - 1); yy_set_bol(0); BEGIN GOTINC; LEXTRACE("INCLUDEDIR "); return INCLUDEDIR; } YY_BREAK case 28: YY_RULE_SETUP #line 426 "toke.l" { char deftype; size_t n; if (continued) { sudoers_errstr = N_("invalid line continuation"); LEXTRACE("ERROR "); return ERROR; } for (n = 0; isblank((unsigned char)sudoerstext[n]); n++) continue; n += sizeof("Defaults") - 1; if ((deftype = sudoerstext[n++]) != '\0') { while (isblank((unsigned char)sudoerstext[n])) n++; } BEGIN GOTDEFS; switch (deftype) { case ':': sudoersless(n); LEXTRACE("DEFAULTS_USER "); return DEFAULTS_USER; case '>': sudoersless(n); LEXTRACE("DEFAULTS_RUNAS "); return DEFAULTS_RUNAS; case '@': sudoersless(n); LEXTRACE("DEFAULTS_HOST "); return DEFAULTS_HOST; case '!': sudoersless(n); LEXTRACE("DEFAULTS_CMND "); return DEFAULTS_CMND; default: LEXTRACE("DEFAULTS "); return DEFAULTS; } } YY_BREAK case 29: YY_RULE_SETUP #line 467 "toke.l" { size_t n; if (continued) { sudoers_errstr = N_("invalid line continuation"); LEXTRACE("ERROR "); return ERROR; } for (n = 0; isblank((unsigned char)sudoerstext[n]); n++) continue; switch (sudoerstext[n]) { case 'H': LEXTRACE("HOSTALIAS "); return HOSTALIAS; case 'C': LEXTRACE("CMNDALIAS "); return CMNDALIAS; case 'U': LEXTRACE("USERALIAS "); return USERALIAS; case 'R': LEXTRACE("RUNASALIAS "); return RUNASALIAS; } } YY_BREAK case 30: YY_RULE_SETUP #line 494 "toke.l" { /* cmnd does not require passwd for this user */ LEXTRACE("NOPASSWD "); return NOPASSWD; } YY_BREAK case 31: YY_RULE_SETUP #line 500 "toke.l" { /* cmnd requires passwd for this user */ LEXTRACE("PASSWD "); return PASSWD; } YY_BREAK case 32: YY_RULE_SETUP #line 506 "toke.l" { LEXTRACE("NOEXEC "); return NOEXEC; } YY_BREAK case 33: YY_RULE_SETUP #line 511 "toke.l" { LEXTRACE("EXEC "); return EXEC; } YY_BREAK case 34: YY_RULE_SETUP #line 516 "toke.l" { LEXTRACE("INTERCEPT "); return INTERCEPT; } YY_BREAK case 35: YY_RULE_SETUP #line 521 "toke.l" { LEXTRACE("NOINTERCEPT "); return NOINTERCEPT; } YY_BREAK case 36: YY_RULE_SETUP #line 526 "toke.l" { LEXTRACE("SETENV "); return SETENV; } YY_BREAK case 37: YY_RULE_SETUP #line 531 "toke.l" { LEXTRACE("NOSETENV "); return NOSETENV; } YY_BREAK case 38: YY_RULE_SETUP #line 536 "toke.l" { LEXTRACE("LOG_OUTPUT "); return LOG_OUTPUT; } YY_BREAK case 39: YY_RULE_SETUP #line 541 "toke.l" { LEXTRACE("NOLOG_OUTPUT "); return NOLOG_OUTPUT; } YY_BREAK case 40: YY_RULE_SETUP #line 546 "toke.l" { LEXTRACE("LOG_INPUT "); return LOG_INPUT; } YY_BREAK case 41: YY_RULE_SETUP #line 551 "toke.l" { LEXTRACE("NOLOG_INPUT "); return NOLOG_INPUT; } YY_BREAK case 42: YY_RULE_SETUP #line 556 "toke.l" { LEXTRACE("MAIL "); return MAIL; } YY_BREAK case 43: YY_RULE_SETUP #line 561 "toke.l" { LEXTRACE("NOMAIL "); return NOMAIL; } YY_BREAK case 44: YY_RULE_SETUP #line 566 "toke.l" { LEXTRACE("FOLLOW "); return FOLLOWLNK; } YY_BREAK case 45: YY_RULE_SETUP #line 571 "toke.l" { LEXTRACE("NOFOLLOW "); return NOFOLLOWLNK; } YY_BREAK case 46: YY_RULE_SETUP #line 576 "toke.l" { if (sudoerstext[0] == '+') sudoers_errstr = N_("empty netgroup"); else sudoers_errstr = N_("empty group"); LEXTRACE("ERROR "); return ERROR; } YY_BREAK case 47: YY_RULE_SETUP #line 585 "toke.l" { /* netgroup */ if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("NETGROUP "); return NETGROUP; } YY_BREAK case 48: YY_RULE_SETUP #line 593 "toke.l" { /* group */ if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("USERGROUP "); return USERGROUP; } YY_BREAK case 49: YY_RULE_SETUP #line 601 "toke.l" { if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("NTWKADDR "); return NTWKADDR; } YY_BREAK case 50: YY_RULE_SETUP #line 608 "toke.l" { if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("NTWKADDR "); return NTWKADDR; } YY_BREAK case 51: YY_RULE_SETUP #line 615 "toke.l" { if (!ipv6_valid(sudoerstext)) { sudoers_errstr = N_("invalid IPv6 address"); LEXTRACE("ERROR "); return ERROR; } if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("NTWKADDR "); return NTWKADDR; } YY_BREAK case 52: YY_RULE_SETUP #line 627 "toke.l" { if (!ipv6_valid(sudoerstext)) { sudoers_errstr = N_("invalid IPv6 address"); LEXTRACE("ERROR "); return ERROR; } if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("NTWKADDR "); return NTWKADDR; } YY_BREAK case 53: YY_RULE_SETUP #line 639 "toke.l" { LEXTRACE("ALL "); return ALL; } YY_BREAK case 54: YY_RULE_SETUP #line 645 "toke.l" { LEXTRACE("CMND_TIMEOUT "); return CMND_TIMEOUT; } YY_BREAK case 55: YY_RULE_SETUP #line 650 "toke.l" { LEXTRACE("NOTBEFORE "); return NOTBEFORE; } YY_BREAK case 56: YY_RULE_SETUP #line 655 "toke.l" { LEXTRACE("NOTAFTER "); return NOTAFTER; } YY_BREAK case 57: YY_RULE_SETUP #line 660 "toke.l" { LEXTRACE("CWD "); prev_state = YY_START; BEGIN EXPECTPATH; return CWD; } YY_BREAK case 58: YY_RULE_SETUP #line 667 "toke.l" { LEXTRACE("CHROOT "); prev_state = YY_START; BEGIN EXPECTPATH; return CHROOT; } YY_BREAK case 59: YY_RULE_SETUP #line 674 "toke.l" { LEXTRACE("ROLE "); return ROLE; } YY_BREAK case 60: YY_RULE_SETUP #line 679 "toke.l" { LEXTRACE("TYPE "); return TYPE; } YY_BREAK case 61: YY_RULE_SETUP #line 683 "toke.l" { LEXTRACE("APPARMOR_PROFILE "); return APPARMOR_PROFILE; } YY_BREAK case 62: YY_RULE_SETUP #line 687 "toke.l" { LEXTRACE("PRIVS "); return PRIVS; } YY_BREAK case 63: YY_RULE_SETUP #line 692 "toke.l" { LEXTRACE("LIMITPRIVS "); return LIMITPRIVS; } YY_BREAK case 64: YY_RULE_SETUP #line 697 "toke.l" { if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("ALIAS "); return ALIAS; } YY_BREAK case 65: YY_RULE_SETUP #line 704 "toke.l" { /* XXX - no way to specify digest for command */ /* no command args allowed for Defaults!/path */ if (!fill_cmnd(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("COMMAND "); return COMMAND; } YY_BREAK case 66: YY_RULE_SETUP #line 713 "toke.l" { digest_type = SUDO_DIGEST_SHA224; BEGIN WANTDIGEST; LEXTRACE("SHA224_TOK "); return SHA224_TOK; } YY_BREAK case 67: YY_RULE_SETUP #line 720 "toke.l" { digest_type = SUDO_DIGEST_SHA256; BEGIN WANTDIGEST; LEXTRACE("SHA256_TOK "); return SHA256_TOK; } YY_BREAK case 68: YY_RULE_SETUP #line 727 "toke.l" { digest_type = SUDO_DIGEST_SHA384; BEGIN WANTDIGEST; LEXTRACE("SHA384_TOK "); return SHA384_TOK; } YY_BREAK case 69: YY_RULE_SETUP #line 734 "toke.l" { digest_type = SUDO_DIGEST_SHA512; BEGIN WANTDIGEST; LEXTRACE("SHA512_TOK "); return SHA512_TOK; } YY_BREAK case 70: YY_RULE_SETUP #line 741 "toke.l" { BEGIN GOTEDIT; LEXTRACE("COMMAND "); if (!fill_cmnd(sudoerstext, sudoersleng)) yyterminate(); } /* sudo -e */ YY_BREAK case 71: YY_RULE_SETUP #line 748 "toke.l" { BEGIN prev_state; if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("WORD(5) "); return WORD; } YY_BREAK case 72: YY_RULE_SETUP #line 756 "toke.l" { /* directories can't have args... */ if (sudoerstext[sudoersleng - 1] == '/') { LEXTRACE("COMMAND "); if (!fill_cmnd(sudoerstext, sudoersleng)) yyterminate(); return COMMAND; } BEGIN GOTCMND; LEXTRACE("COMMAND "); if (!fill_cmnd(sudoerstext, sudoersleng)) yyterminate(); } /* a pathname */ YY_BREAK case 73: YY_RULE_SETUP #line 770 "toke.l" { if (sudoers_strict()) { if (!sudo_regex_compile(NULL, sudoerstext, &sudoers_errstr)) { LEXTRACE("ERROR "); return ERROR; } } BEGIN GOTCMND; LEXTRACE("COMMAND "); if (!fill_cmnd(sudoerstext, sudoersleng)) yyterminate(); } /* a regex */ YY_BREAK case 74: YY_RULE_SETUP #line 784 "toke.l" { LEXTRACE("BEGINSTR "); sudoerslval.string = NULL; if (YY_START != EXPECTPATH) prev_state = YY_START; BEGIN INSTR; } YY_BREAK case 75: YY_RULE_SETUP #line 792 "toke.l" { /* a word */ if (!fill(sudoerstext, sudoersleng)) yyterminate(); LEXTRACE("WORD(6) "); return WORD; } YY_BREAK case 76: YY_RULE_SETUP #line 801 "toke.l" { /* include file/directory */ if (!fill(sudoerstext, sudoersleng)) yyterminate(); BEGIN INITIAL; LEXTRACE("WORD(7) "); return WORD; } YY_BREAK case 77: YY_RULE_SETUP #line 810 "toke.l" { LEXTRACE("BEGINSTR "); sudoerslval.string = NULL; prev_state = INITIAL; BEGIN INSTR; } YY_BREAK case 78: YY_RULE_SETUP #line 818 "toke.l" { LEXTRACE("( "); return '('; } YY_BREAK case 79: YY_RULE_SETUP #line 823 "toke.l" { LEXTRACE(") "); return ')'; } YY_BREAK case 80: YY_RULE_SETUP #line 828 "toke.l" { LEXTRACE(", "); return ','; } /* return ',' */ YY_BREAK case 81: YY_RULE_SETUP #line 833 "toke.l" { LEXTRACE("= "); return '='; } /* return '=' */ YY_BREAK case 82: YY_RULE_SETUP #line 838 "toke.l" { LEXTRACE(": "); return ':'; } /* return ':' */ YY_BREAK case 83: YY_RULE_SETUP #line 843 "toke.l" { if (sudoersleng & 1) { LEXTRACE("!"); return '!'; /* return '!' */ } } YY_BREAK case 84: /* rule 84 can match eol */ YY_RULE_SETUP #line 850 "toke.l" { if (YY_START == INSTR) { /* throw away old string */ parser_leak_remove(LEAK_PTR, sudoerslval.string); free(sudoerslval.string); /* re-scan after changing state */ BEGIN INITIAL; sudoersless(0); sudoers_errstr = N_("unexpected line break in string"); LEXTRACE("ERROR "); return ERROR; } BEGIN INITIAL; sudolineno++; continued = false; LEXTRACE("\n"); return '\n'; } /* return newline */ YY_BREAK case 85: YY_RULE_SETUP #line 869 "toke.l" { /* throw away space/tabs */ sawspace = true; /* but remember for fill_args */ } YY_BREAK case 86: /* rule 86 can match eol */ YY_RULE_SETUP #line 873 "toke.l" { sawspace = true; /* remember for fill_args */ sudolineno++; continued = true; } /* throw away EOL after \ */ YY_BREAK case 87: /* rule 87 can match eol */ YY_RULE_SETUP #line 879 "toke.l" { if (sudoerstext[sudoersleng - 1] == '\n') { /* comment ending in a newline */ BEGIN INITIAL; sudolineno++; continued = false; } else if (!feof(sudoersin)) { sudoers_errstr = strerror(errno); LEXTRACE("ERROR "); return ERROR; } LEXTRACE("#\n"); return '\n'; } /* comment, not uid/gid */ YY_BREAK case 88: YY_RULE_SETUP #line 894 "toke.l" { LEXTRACE("NOMATCH "); return NOMATCH; } /* parse error, no matching token */ YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(GOTDEFS): case YY_STATE_EOF(GOTCMND): case YY_STATE_EOF(GOTEDIT): case YY_STATE_EOF(GOTREGEX): case YY_STATE_EOF(STARTDEFS): case YY_STATE_EOF(INDEFS): case YY_STATE_EOF(INSTR): case YY_STATE_EOF(WANTDIGEST): case YY_STATE_EOF(GOTINC): case YY_STATE_EOF(EXPECTPATH): #line 899 "toke.l" { if (!pop_include()) yyterminate(); } YY_BREAK case 89: YY_RULE_SETUP #line 904 "toke.l" ECHO; YY_BREAK #line 4709 "toke.c" case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of user's declarations */ } /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char *source = (yytext_ptr); int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yyrealloc( (void *) b->yy_ch_buf, (yy_size_t) (b->yy_buf_size + 2) ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = NULL; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart( yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); /* "- 2" to take care of EOB's */ YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { yy_state_type yy_current_state; char *yy_cp; yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 1244 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { int yy_is_jam; char *yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 1244 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 1243); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart( yyin ); FALLTHROUGH; case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return 0; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_init_buffer( YY_CURRENT_BUFFER, input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer( b, file ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yyfree( (void *) b->yy_ch_buf ); yyfree( (void *) b ); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void yyensure_buffer_stack (void) { yy_size_t num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ yy_size_t grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return NULL; b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = NULL; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer( b ); return b; } /** Setup the input buffer state to scan a string. The next call to yylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * yy_scan_bytes() instead. */ YY_BUFFER_STATE yy_scan_string (const char * yystr ) { return yy_scan_bytes( yystr, (int) strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to yylex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = (yy_size_t) (_yybytes_len + 2); buf = (char *) yyalloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yynoreturn yy_fatal_error (const char* msg ) { fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ int yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param _line_number line number * */ void yyset_lineno (int _line_number ) { yylineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * _in_str ) { yyin = _in_str ; } void yyset_out (FILE * _out_str ) { yyout = _out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int _bdebug ) { yy_flex_debug = _bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = NULL; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = NULL; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = NULL; yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by * yylex_init() */ return 0; } /* yylex_destroy is for both reentrant and non-reentrant scanners. */ int yylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer( YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * yylex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, const char * s2, int n ) { int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (const char * s ) { int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *yyalloc (yy_size_t size ) { return malloc(size); } void *yyrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return realloc(ptr, size); } void yyfree (void * ptr ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 904 "toke.l" struct path_list { SLIST_ENTRY(path_list) entries; char *path; }; SLIST_HEAD(path_list_head, path_list); struct include_stack { struct sudolinebuf line; YY_BUFFER_STATE bs; char *path; /* search path */ char *file; struct path_list_head more; /* more files in case of includedir */ int lineno; bool keepopen; }; /* * Compare two struct path_list structs in reverse order. */ static int pl_compare(const void *v1, const void *v2) { const struct path_list * const *p1 = v1; const struct path_list * const *p2 = v2; return strcmp((*p2)->path, (*p1)->path); } /* * Open dirpath and fill in pathsp with an array of regular files * that do not end in '~' or contain a '.'. * Returns the number of files or SIZE_MAX (-1) on error. * If zero files are found, NULL is stored in pathsp. */ static size_t read_dir_files(const char *dirpath, struct path_list ***pathsp, int verbose) { DIR *dir; size_t i, count = 0; size_t max_paths = 32; struct dirent *dent; struct path_list **paths = NULL; const size_t dirlen = strlen(dirpath); debug_decl(read_dir_files, SUDOERS_DEBUG_PARSER); /* XXX - fdopendir */ dir = opendir(dirpath); if (dir == NULL) { if (errno == ENOENT) goto done; sudo_warn("%s", dirpath); goto bad; } paths = reallocarray(NULL, max_paths, sizeof(*paths)); if (paths == NULL) goto oom; while ((dent = readdir(dir)) != NULL) { const size_t namelen = NAMLEN(dent); const char *name = dent->d_name; struct path_list *pl; struct stat sb; size_t len; char *path; /* Ignore files that end in '~' or have a '.' in them. */ if (namelen == 0 || name[namelen - 1] == '~' || strchr(name, '.') != NULL) { /* Warn about ignored files not starting with '.' if verbose. */ if (namelen > 0 && name[0] != '.' && verbose > 1) { if (name[namelen - 1] == '~' || (namelen > 4 && strcmp(&name[namelen - 4], ".bak") == 0)) { fprintf(stderr, U_("%s/%s: %s"), dirpath, name, U_("ignoring editor backup file")); } else { fprintf(stderr, U_("%s/%s: %s"), dirpath, name, U_("ignoring file name containing '.'")); } fputc('\n', stderr); } continue; } len = dirlen + 1 + namelen; if ((path = sudo_rcstr_alloc(len)) == NULL) goto oom; if ((size_t)snprintf(path, len + 1, "%s/%s", dirpath, name) != len) { sudo_warnx(U_("internal error, %s overflow"), __func__); sudo_rcstr_delref(path); goto bad; } if (stat(path, &sb) != 0 || !S_ISREG(sb.st_mode)) { sudo_rcstr_delref(path); continue; } pl = malloc(sizeof(*pl)); if (pl == NULL) { sudo_rcstr_delref(path); goto oom; } pl->path = path; if (count >= max_paths) { struct path_list **tmp; max_paths <<= 1; tmp = reallocarray(paths, max_paths, sizeof(*paths)); if (tmp == NULL) { sudo_rcstr_delref(path); free(pl); goto oom; } paths = tmp; } paths[count++] = pl; } closedir(dir); if (count == 0) { free(paths); paths = NULL; } done: *pathsp = paths; debug_return_size_t(count); oom: sudo_warnx(U_("%s: %s"), __func__, U_("unable to allocate memory")); bad: sudoerserror(NULL); if (dir != NULL) closedir(dir); for (i = 0; i < count; i++) { sudo_rcstr_delref(paths[i]->path); free(paths[i]); } free(paths); debug_return_size_t(SIZE_MAX); } /* * Push a list of all files in dirpath onto stack. * Returns the number of files or -1 on error. */ static size_t switch_dir(struct include_stack *stack, char *dirpath, int verbose) { struct path_list **paths = NULL; size_t count, i; debug_decl(switch_dir, SUDOERS_DEBUG_PARSER); count = read_dir_files(dirpath, &paths, verbose); if (count > 0 && count != SIZE_MAX) { /* Sort the list as an array in reverse order. */ qsort(paths, count, sizeof(*paths), pl_compare); /* Build up the list in sorted order. */ for (i = 0; i < count; i++) { SLIST_INSERT_HEAD(&stack->more, paths[i], entries); } free(paths); } debug_return_size_t(count); } #define MAX_SUDOERS_DEPTH 128 #define SUDOERS_STACK_INCREMENT 16 static size_t istacksize, idepth; static struct include_stack *istack; static bool keepopen; void init_lexer(void) { struct path_list *pl; debug_decl(init_lexer, SUDOERS_DEBUG_PARSER); #ifndef TRACELEXER free(trace_lbuf.buf); sudo_lbuf_init(&trace_lbuf, NULL, 0, NULL, 0); #endif while (idepth) { idepth--; while ((pl = SLIST_FIRST(&istack[idepth].more)) != NULL) { SLIST_REMOVE_HEAD(&istack[idepth].more, entries); sudo_rcstr_delref(pl->path); free(pl); } sudo_rcstr_delref(istack[idepth].path); if (idepth && !istack[idepth].keepopen) fclose(istack[idepth].bs->yy_input_file); sudoers_delete_buffer(istack[idepth].bs); free(istack[idepth].line.buf); } free(istack); istack = NULL; istacksize = idepth = 0; free(sudolinebuf.buf); memset(&sudolinebuf, 0, sizeof(sudolinebuf)); sudolineno = 1; keepopen = false; sawspace = false; continued = false; digest_type = SUDO_DIGEST_INVALID; prev_state = INITIAL; BEGIN INITIAL; debug_return; } /* * Like strlcpy() but expand %h escapes. */ static size_t strlcpy_expand_host(char * restrict dst, const char * restrict src, const char * restrict host, size_t size) { size_t len = 0; char ch; debug_decl(strlcpy_expand_host, SUDOERS_DEBUG_PARSER); while ((ch = *src++) != '\0') { if (ch == '%' && *src == 'h') { size_t n = strlcpy(dst, host, size); len += n; if (n >= size) { /* truncated */ n = size ? size - 1 : 0; } dst += n; size -= n; src++; continue; } if (size > 1) { *dst++ = ch; size--; len++; } } if (size > 0) *dst = '\0'; debug_return_size_t(len); } /* * Expand any embedded %h (host) escapes in the given path and makes * a relative path fully-qualified based on the current sudoers file. * Returns a reference-counted string on success or NULL on failure. */ static char * expand_include(const char *src, const char *host) { const char *path = sudoers_search_path ? sudoers_search_path : sudoers; const char *path_end = path + strlen(path); char *dst, *dst0 = NULL, *dynamic_host = NULL; const char *cp, *ep; size_t dst_size, src_len; size_t nhost = 0; debug_decl(expand_include, SUDOERS_DEBUG_PARSER); /* Strip double quotes if present. */ src_len = strlen(src); if (src_len > 1 && src[0] == '"' && src[src_len - 1] == '"') { src++; src_len -= 2; } if (src_len == 0) debug_return_ptr(NULL); /* Check for %h escapes in src. */ cp = src; ep = src + src_len; while (cp < ep) { if (cp[0] == '%' && cp[1] == 'h') { nhost++; cp += 2; continue; } cp++; } /* Check for a path separator in the host name, replace with '_'. */ if (nhost != 0 && strchr(host, '/') != NULL) { dynamic_host = malloc(strlen(host) + 1); if (dynamic_host == NULL) { sudo_warnx(U_("%s: %s"), __func__, U_("unable to allocate memory")); goto bad; } for (dst = dynamic_host; *host != '\0'; host++) { if (*host == '/') { *dst++ = '_'; continue; } *dst++ = *host; } *dst = '\0'; host = dynamic_host; } if (*src == '/') { /* Fully-qualified path, make a copy and expand %h escapes. */ dst_size = src_len + (nhost * strlen(host)) - (nhost * 2) + 1; dst0 = sudo_rcstr_alloc(dst_size - 1); if (dst0 == NULL) { sudo_warnx(U_("%s: %s"), __func__, U_("unable to allocate memory")); goto bad; } if (strlcpy_expand_host(dst0, src, host, dst_size) >= dst_size) goto oflow; goto done; } /* * Relative paths are located in the same dir as the sudoers file. * If the current sudoers file was opened via a colon-separated path, * use the same path when opening src. */ dst_size = 1; for (cp = sudo_strsplit(path, path_end, ":", &ep); cp != NULL; cp = sudo_strsplit(NULL, path_end, ":", &ep)) { char *dirend = memrchr(cp, '/', (size_t)(ep - cp)); if (dirend != NULL) { /* Include space for trailing '/' separator. */ dst_size += (size_t)(dirend - cp) + 1; } /* Includes space for expanded host and ':' separator. */ dst_size += src_len + (nhost * strlen(host)) - (nhost * 2) + 1; } /* Make a copy of the fully-qualified path and return it. */ dst = dst0 = sudo_rcstr_alloc(dst_size - 1); if (dst0 == NULL) { sudo_warnx(U_("%s: %s"), __func__, U_("unable to allocate memory")); goto bad; } for (cp = sudo_strsplit(path, path_end, ":", &ep); cp != NULL; cp = sudo_strsplit(NULL, path_end, ":", &ep)) { size_t len; char *dirend; if (cp != path) { if (dst_size < 2) goto oflow; *dst++ = ':'; dst_size--; } dirend = memrchr(cp, '/', (size_t)(ep - cp)); if (dirend != NULL) { len = (size_t)(dirend - cp) + 1; if (len >= dst_size) goto oflow; memcpy(dst, cp, len); dst += len; dst_size -= len; } len = strlcpy_expand_host(dst, src, host, dst_size); if (len >= dst_size) goto oflow; dst += len; dst_size -= len; } *dst = '\0'; done: free(dynamic_host); debug_return_str(dst0); oflow: sudo_warnx(U_("internal error, %s overflow"), __func__); bad: sudoerserror(NULL); free(dynamic_host); free(dst0); debug_return_str(NULL); } /* * Open an include file (or file from a directory), push the old * sudoers file buffer and switch to the new one. * A missing or insecure include dir is simply ignored. * Returns false on error, else true. */ static bool push_include_int(const char *opath, const char *host, bool isdir, struct sudoers_parser_config *conf) { struct path_list *pl; char *file = NULL, *path; FILE *fp; debug_decl(push_include, SUDOERS_DEBUG_PARSER); if ((path = expand_include(opath, host)) == NULL) debug_return_bool(false); /* push current state onto stack */ if (idepth >= istacksize) { struct include_stack *new_istack; if (idepth > MAX_SUDOERS_DEPTH) { if (conf->verbose > 0) { fprintf(stderr, U_("%s: %s"), path, U_("too many levels of includes")); fputc('\n', stderr); } sudoerserror(NULL); sudo_rcstr_delref(path); debug_return_bool(false); } istacksize += SUDOERS_STACK_INCREMENT; new_istack = reallocarray(istack, istacksize, sizeof(*istack)); if (new_istack == NULL) { sudo_warnx(U_("%s: %s"), __func__, U_("unable to allocate memory")); sudoerserror(NULL); sudo_rcstr_delref(path); debug_return_bool(false); } istack = new_istack; } SLIST_INIT(&istack[idepth].more); if (isdir) { struct stat sb; char dname[PATH_MAX]; int fd, status; size_t count; fd = sudo_open_conf_path(path, dname, sizeof(dname), NULL); if (conf->ignore_perms) { /* Skip sudoers security checks when ignore_perms is set. */ if (fd == -1 || fstat(fd, &sb) == -1) status = SUDO_PATH_MISSING; else status = SUDO_PATH_SECURE; } else { status = sudo_secure_fd(fd, S_IFDIR, sudoers_file_uid(), sudoers_file_gid(), &sb); } if (fd != -1) close(fd); /* XXX use in read_dir_files? */ if (status != SUDO_PATH_SECURE) { if (conf->verbose > 0) { switch (status) { case SUDO_PATH_BAD_TYPE: errno = ENOTDIR; sudo_warn("%s", path); break; case SUDO_PATH_WRONG_OWNER: sudo_warnx(U_("%s is owned by uid %u, should be %u"), path, (unsigned int) sb.st_uid, (unsigned int) sudoers_file_uid()); break; case SUDO_PATH_WORLD_WRITABLE: sudo_warnx(U_("%s is world writable"), path); break; case SUDO_PATH_GROUP_WRITABLE: sudo_warnx(U_("%s is owned by gid %u, should be %u"), path, (unsigned int) sb.st_gid, (unsigned int) sudoers_file_gid()); break; default: break; } } /* A missing or insecure include dir is not a fatal error. */ sudo_rcstr_delref(path); debug_return_bool(true); } count = switch_dir(&istack[idepth], dname, conf->verbose); switch (count) { case SIZE_MAX: case 0: /* switch_dir() called sudoerserror() for us */ sudo_rcstr_delref(path); debug_return_bool(count ? false : true); } /* Parse the first dir entry we can open, leave the rest for later. */ do { sudo_rcstr_delref(file); sudo_rcstr_delref(path); if ((pl = SLIST_FIRST(&istack[idepth].more)) == NULL) { /* Unable to open any files in include dir, not an error. */ debug_return_bool(true); } SLIST_REMOVE_HEAD(&istack[idepth].more, entries); path = pl->path; free(pl); /* The file and path and the same for sudoers.d files. */ file = path; sudo_rcstr_addref(file); } while ((fp = open_sudoers(file, NULL, false, &keepopen)) == NULL); } else { if ((fp = open_sudoers(path, &file, true, &keepopen)) == NULL) { /* The error was already printed by open_sudoers() */ sudoerserror(NULL); sudo_rcstr_delref(path); debug_return_bool(false); } } /* * Push the old (current) file and open the new one. * We use the existing refs of sudoers and sudoers_search_path. */ istack[idepth].file = sudoers; istack[idepth].path = sudoers_search_path; istack[idepth].line = sudolinebuf; istack[idepth].bs = YY_CURRENT_BUFFER; istack[idepth].lineno = sudolineno; istack[idepth].keepopen = keepopen; idepth++; sudolineno = 1; sudoers = file; sudoers_search_path = path; sudoers_switch_to_buffer(sudoers_create_buffer(fp, YY_BUF_SIZE)); memset(&sudolinebuf, 0, sizeof(sudolinebuf)); debug_return_bool(true); } bool push_include(const char *opath, const char *host, struct sudoers_parser_config *conf) { return push_include_int(opath, host, false, conf); } bool push_includedir(const char *opath, const char *host, struct sudoers_parser_config *conf) { return push_include_int(opath, host, true, conf); } /* * Restore the previous sudoers file and buffer, or, in the case * of an includedir, switch to the next file in the dir. * Returns false if there is nothing to pop, else true. */ static bool pop_include(void) { struct path_list *pl; FILE *fp; debug_decl(pop_include, SUDOERS_DEBUG_PARSER); if (idepth == 0 || YY_CURRENT_BUFFER == NULL) debug_return_bool(false); if (!keepopen) fclose(YY_CURRENT_BUFFER->yy_input_file); sudoers_delete_buffer(YY_CURRENT_BUFFER); /* If we are in an include dir, move to the next file. */ while ((pl = SLIST_FIRST(&istack[idepth - 1].more)) != NULL) { SLIST_REMOVE_HEAD(&istack[idepth - 1].more, entries); fp = open_sudoers(pl->path, NULL, false, &keepopen); if (fp != NULL) { sudolinebuf.len = sudolinebuf.off = 0; sudolinebuf.toke_start = sudolinebuf.toke_end = 0; sudo_rcstr_delref(sudoers); sudo_rcstr_delref(sudoers_search_path); sudoers_search_path = pl->path; sudoers = sudoers_search_path; sudo_rcstr_addref(sudoers); sudolineno = 1; sudoers_switch_to_buffer(sudoers_create_buffer(fp, YY_BUF_SIZE)); free(pl); break; } /* Unable to open path in include dir, go to next one. */ sudo_rcstr_delref(pl->path); free(pl); } /* If no path list, just pop the last dir on the stack. */ if (pl == NULL) { idepth--; sudoers_switch_to_buffer(istack[idepth].bs); free(sudolinebuf.buf); sudolinebuf = istack[idepth].line; sudo_rcstr_delref(sudoers); sudoers = istack[idepth].file; sudo_rcstr_delref(sudoers_search_path); sudoers_search_path = istack[idepth].path; sudolineno = istack[idepth].lineno; keepopen = istack[idepth].keepopen; } debug_return_bool(true); } #ifdef TRACELEXER int sudoers_trace_print(const char *msg) { return fputs(msg, stderr); } #else int sudoers_trace_print(const char *msg) { debug_decl_vars(sudoers_trace_print, SUDOERS_DEBUG_PARSER); if (sudo_debug_needed(SUDO_DEBUG_DEBUG)) { sudo_lbuf_append(&trace_lbuf, "%s", msg); if (strchr(msg, '\n') != NULL) { /* We already parsed the newline so sudolineno is off by one. */ sudo_debug_printf2(NULL, NULL, 0, sudo_debug_subsys|SUDO_DEBUG_DEBUG, "sudoerslex: %s:%d: %s", sudoers, sudolineno - 1, trace_lbuf.buf); trace_lbuf.len = 0; } } return 0; } #endif /* TRACELEXER */ /* * Custom input function that uses getdelim(3) and stores the buffer * where the error functions can access it for better reporting. * On success, buf is guaranteed to end in a newline and not contain * embedded NULs. Calls YY_FATAL_ERROR on error. */ static int sudoers_input(char *buf, yy_size_t max_size) { char *cp; size_t avail = sudolinebuf.len - sudolinebuf.off; debug_decl(sudoers_input, SUDOERS_DEBUG_PARSER); /* Refill line buffer if needed. */ if (avail == 0) { /* * Some getdelim(3) implementations write NUL to buf on EOF. * We peek ahead one char to detect EOF and skip the getdelim() call. * This will preserve the original value of the last line read. */ int ch = getc(sudoersin); if (ch == EOF) goto sudoers_eof; ungetc(ch, sudoersin); avail = (size_t)getdelim(&sudolinebuf.buf, &sudolinebuf.size, '\n', sudoersin); if (avail == (size_t)-1) { sudoers_eof: /* EOF or error. */ if (feof(sudoersin)) debug_return_int(0); YY_FATAL_ERROR("input in flex scanner failed"); } /* getdelim() can return embedded NULs, truncate if we find one. */ cp = memchr(sudolinebuf.buf, '\0', avail); if (cp != NULL) { *cp++ = '\n'; *cp = '\0'; avail = (size_t)(cp - sudolinebuf.buf); } /* Add trailing newline if it is missing. */ if (sudolinebuf.buf[avail - 1] != '\n') { if (avail + 2 >= sudolinebuf.size) { cp = realloc(sudolinebuf.buf, avail + 2); if (cp == NULL) { YY_FATAL_ERROR("unable to allocate memory"); debug_return_int(0); } sudolinebuf.buf = cp; sudolinebuf.size = avail + 2; } sudolinebuf.buf[avail++] = '\n'; sudolinebuf.buf[avail] = '\0'; } sudo_debug_printf(SUDO_DEBUG_DEBUG, "%s:%d: %.*s", sudoers, sudolineno, (int)(avail -1), sudolinebuf.buf); sudolinebuf.len = avail; sudolinebuf.off = 0; sudolinebuf.toke_start = sudolinebuf.toke_end = 0; } if (avail > max_size) avail = max_size; memcpy(buf, sudolinebuf.buf + sudolinebuf.off, avail); sudolinebuf.off += avail; debug_return_int((int)avail); }