#include <ctype.h>
#include <pcap.h>
#include <string.h>
#include <sys/stat.h>
#include <glib.h>
#include "../misc/plugutils.h"
#include "nasl_tree.h"
#include "nasl_global_ctxt.h"
#include "nasl_func.h"
#include "nasl_var.h"
#include "nasl_lex_ctxt.h"
#include "nasl_debug.h"
#include "nasl_signature.h"
#include "nasl_grammar.tab.h"
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <gvm/base/logging.h>
#include <gvm/base/prefs.h>
#include <libgen.h>
#include <gcrypt.h>

Include dependency graph for nasl_grammar.tab.c:

Data Structures
union	yyalloc

Macros
#define	YYBISON 30706

#define	YYBISON_VERSION "3.7.6"

#define	YYSKELETON_NAME "yacc.c"

#define	YYPURE 1

#define	YYPUSH 0

#define	YYPULL 1

#define	yyparse naslparse

#define	yylex nasllex

#define	yyerror naslerror

#define	yydebug nasldebug

#define	yynerrs naslnerrs

#define	YYPARSE_PARAM parm

#define	YYLEX_PARAM parm

#define	YYPARSE_ERRC err_c

#define	YYLEX_ERRC err_c

#define	LNB (((naslctxt*)parm)->line_nb)

#define	LN (((naslctxt*)parm)->name)

#define	ERRC err_c

#define	G_LOG_DOMAIN "lib nasl"
	GLib logging domain.

#define	YYERROR_VERBOSE

#define	YY_CAST(Type, Val) ((Type) (Val))

#define	YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))

#define	YY_NULLPTR ((void*)0)

#define	YYPTRDIFF_T long

#define	YYPTRDIFF_MAXIMUM LONG_MAX

#define	YYSIZE_T unsigned

#define	YYSIZE_MAXIMUM

#define	YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))

#define	YY_(Msgid) Msgid

#define	YY_ATTRIBUTE_PURE

#define	YY_ATTRIBUTE_UNUSED

#define	YY_USE(E) ((void) (E))

#define	YY_INITIAL_VALUE(Value) Value

#define	YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

#define	YY_IGNORE_MAYBE_UNINITIALIZED_END

#define	YY_IGNORE_USELESS_CAST_BEGIN

#define	YY_IGNORE_USELESS_CAST_END

#define	YY_ASSERT(E) ((void) (0 && (E)))

#define	YYSTACK_ALLOC YYMALLOC

#define	YYSTACK_FREE YYFREE

#define	YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM

#define	YYMALLOC malloc

#define	YYFREE free

#define	YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)

#define	YYSTACK_BYTES(N)

#define	YYCOPY_NEEDED 1

#define	YYSTACK_RELOCATE(Stack_alloc, Stack)

#define	YYCOPY(Dst, Src, Count)

#define	YYFINAL 80

#define	YYLAST 1009

#define	YYNTOKENS 73

#define	YYNNTS 43

#define	YYNRULES 127

#define	YYNSTATES 229

#define	YYMAXUTOK 304

#define	YYTRANSLATE(YYX)

#define	YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])

#define	YYPACT_NINF (-77)

#define	yypact_value_is_default(Yyn) ((Yyn) == YYPACT_NINF)

#define	YYTABLE_NINF (-70)

#define	yytable_value_is_error(Yyn) ((Yyn) == YYTABLE_NINF)

#define	yyerrok (yyerrstatus = 0)

#define	yyclearin (yychar = YYEMPTY)

#define	YYACCEPT goto yyacceptlab

#define	YYABORT goto yyabortlab

#define	YYERROR goto yyerrorlab

#define	YYRECOVERING() (!!yyerrstatus)

#define	YYBACKUP(Token, Value)

#define	YYERRCODE YYUNDEF

#define	YYFPRINTF fprintf

#define	YYDPRINTF(Args)

#define	YY_LOCATION_PRINT(File, Loc) ((void) 0)

#define	YY_SYMBOL_PRINT(Title, Kind, Value, Location)

#define	YY_STACK_PRINT(Bottom, Top)

#define	YY_REDUCE_PRINT(Rule)

#define	YYINITDEPTH 200

#define	YYMAXDEPTH 10000

#define	YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))

Typedefs
typedef enum yysymbol_kind_t	yysymbol_kind_t

typedef signed char	yytype_int8

typedef short	yytype_int16

typedef unsigned char	yytype_uint8

typedef unsigned short	yytype_uint16

typedef yytype_uint8	yy_state_t

typedef int	yy_state_fast_t

Enumerations
enum	yysymbol_kind_t { YYSYMBOL_YYEMPTY = -2 , YYSYMBOL_YYEOF = 0 , YYSYMBOL_YYerror = 1 , YYSYMBOL_YYUNDEF = 2 , YYSYMBOL_IF = 3 , YYSYMBOL_ELSE = 4 , YYSYMBOL_EQ = 5 , YYSYMBOL_NEQ = 6 , YYSYMBOL_SUPEQ = 7 , YYSYMBOL_INFEQ = 8 , YYSYMBOL_OR = 9 , YYSYMBOL_AND = 10 , YYSYMBOL_MATCH = 11 , YYSYMBOL_NOMATCH = 12 , YYSYMBOL_REP = 13 , YYSYMBOL_FOR = 14 , YYSYMBOL_REPEAT = 15 , YYSYMBOL_UNTIL = 16 , YYSYMBOL_FOREACH = 17 , YYSYMBOL_WHILE = 18 , YYSYMBOL_BREAK = 19 , YYSYMBOL_CONTINUE = 20 , YYSYMBOL_FUNCTION = 21 , YYSYMBOL_RETURN = 22 , YYSYMBOL_INCLUDE = 23 , YYSYMBOL_LOCAL = 24 , YYSYMBOL_GLOBAL = 25 , YYSYMBOL_PLUS_PLUS = 26 , YYSYMBOL_MINUS_MINUS = 27 , YYSYMBOL_L_SHIFT = 28 , YYSYMBOL_R_SHIFT = 29 , YYSYMBOL_R_USHIFT = 30 , YYSYMBOL_EXPO = 31 , YYSYMBOL_PLUS_EQ = 32 , YYSYMBOL_MINUS_EQ = 33 , YYSYMBOL_MULT_EQ = 34 , YYSYMBOL_DIV_EQ = 35 , YYSYMBOL_MODULO_EQ = 36 , YYSYMBOL_L_SHIFT_EQ = 37 , YYSYMBOL_R_SHIFT_EQ = 38 , YYSYMBOL_R_USHIFT_EQ = 39 , YYSYMBOL_RE_MATCH = 40 , YYSYMBOL_RE_NOMATCH = 41 , YYSYMBOL_ARROW = 42 , YYSYMBOL_IDENT = 43 , YYSYMBOL_STRING1 = 44 , YYSYMBOL_STRING2 = 45 , YYSYMBOL_INTEGER = 46 , YYSYMBOL_47_ = 47 , YYSYMBOL_48_ = 48 , YYSYMBOL_49_ = 49 , YYSYMBOL_50_ = 50 , YYSYMBOL_51_ = 51 , YYSYMBOL_52_ = 52 , YYSYMBOL_53_ = 53 , YYSYMBOL_54_ = 54 , YYSYMBOL_55_ = 55 , YYSYMBOL_56_ = 56 , YYSYMBOL_57_ = 57 , YYSYMBOL_NOT = 58 , YYSYMBOL_UMINUS = 59 , YYSYMBOL_BIT_NOT = 60 , YYSYMBOL_61_ = 61 , YYSYMBOL_62_ = 62 , YYSYMBOL_63_ = 63 , YYSYMBOL_64_ = 64 , YYSYMBOL_65_ = 65 , YYSYMBOL_66_ = 66 , YYSYMBOL_67_ = 67 , YYSYMBOL_68_ = 68 , YYSYMBOL_69_ = 69 , YYSYMBOL_70_ = 70 , YYSYMBOL_71_ = 71 , YYSYMBOL_72_ = 72 , YYSYMBOL_YYACCEPT = 73 , YYSYMBOL_tiptop = 74 , YYSYMBOL_instr_decl_list = 75 , YYSYMBOL_instr_decl = 76 , YYSYMBOL_func_decl = 77 , YYSYMBOL_arg_decl = 78 , YYSYMBOL_arg_decl_1 = 79 , YYSYMBOL_block = 80 , YYSYMBOL_instr_list = 81 , YYSYMBOL_instr = 82 , YYSYMBOL_simple_instr = 83 , YYSYMBOL_ret = 84 , YYSYMBOL_if_block = 85 , YYSYMBOL_loop = 86 , YYSYMBOL_for_loop = 87 , YYSYMBOL_while_loop = 88 , YYSYMBOL_repeat_loop = 89 , YYSYMBOL_foreach_loop = 90 , YYSYMBOL_aff_func = 91 , YYSYMBOL_rep = 92 , YYSYMBOL_string = 93 , YYSYMBOL_inc = 94 , YYSYMBOL_func_call = 95 , YYSYMBOL_arg_list = 96 , YYSYMBOL_arg_list_1 = 97 , YYSYMBOL_arg = 98 , YYSYMBOL_aff = 99 , YYSYMBOL_lvalue = 100 , YYSYMBOL_identifier = 101 , YYSYMBOL_array_elem = 102 , YYSYMBOL_array_index = 103 , YYSYMBOL_post_pre_incr = 104 , YYSYMBOL_expr = 105 , YYSYMBOL_const_array = 106 , YYSYMBOL_list_array_data = 107 , YYSYMBOL_array_data = 108 , YYSYMBOL_atom = 109 , YYSYMBOL_simple_array_data = 110 , YYSYMBOL_var = 111 , YYSYMBOL_var_name = 112 , YYSYMBOL_ipaddr = 113 , YYSYMBOL_loc = 114 , YYSYMBOL_glob = 115 }

enum	{ YYENOMEM = -2 }

enum	lex_state { ST_START = 0 , ST_SPACE , ST_IDENT , ST_ZERO , ST_ZEROX , ST_OCT , ST_DEC , ST_HEX , ST_COMMENT , ST_SUP , ST_INF , ST_SUP_EXCL , ST_STRING1 , ST_STRING1_ESC , ST_STRING2 , ST_PLUS , ST_MINUS , ST_MULT , ST_DIV , ST_MODULO , ST_R_SHIFT , ST_R_USHIFT , ST_L_SHIFT , ST_NOT , ST_EQ , ST_AND , ST_OR }

Functions
static void	naslerror (naslctxt , int , const char *)

static int	nasllex (YYSTYPE lvalp, void parm, int *err_c)

void *	malloc (YYSIZE_T)

void	free (void *)

static const char *	yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED

static void	yy_symbol_value_print (FILE yyo, yysymbol_kind_t yykind, YYSTYPE const const yyvaluep, naslctxt parm, int err_c)

static void	yy_symbol_print (FILE yyo, yysymbol_kind_t yykind, YYSTYPE const const yyvaluep, naslctxt parm, int err_c)

static void	yy_stack_print (yy_state_t yybottom, yy_state_t yytop)

static void	yy_reduce_print (yy_state_t yyssp, YYSTYPE yyvsp, int yyrule, naslctxt parm, int err_c)

static void	yydestruct (const char yymsg, yysymbol_kind_t yykind, YYSTYPE yyvaluep, naslctxt parm, int err_c)

int	yyparse (naslctxt parm, int err_c)

int	add_nasl_inc_dir (const char *dir)
	Adds the given string as directory for searching for includes.

static void	load_checksums (kb_t kb)

static char *	file_checksum (const char *filename, int algorithm)
	Get the checksum of a file.

int	init_nasl_ctx (naslctxt pc, const char name)
	Initialize a NASL context for a NASL file.

void	nasl_clean_ctx (naslctxt *c)

void	nasl_clean_inc (void)

int	nasl_get_include_order (const char *c)

static int	mylex (YYSTYPE lvalp, void parm)

Variables
static char *	parse_buffer = NULL

static int	parse_len = 0

static int	include_order = 0

GHashTable *	includes_hash = NULL

static const yytype_int8	yytranslate []

static const yytype_int16	yyrline []

static const char *const	yytname []

static const yytype_int16	yypact []

static const yytype_int8	yydefact []

static const yytype_int16	yypgoto []

static const yytype_uint8	yydefgoto []

static const yytype_int16	yytable []

static const yytype_int16	yycheck []

static const yytype_int8	yystos []

static const yytype_int8	yyr1 []

static const yytype_int8	yyr2 []

int	yydebug

static GSList *	inc_dirs = NULL

static int	checksum_algorithm = GCRY_MD_NONE

Macro Definition Documentation

◆ ERRC

#define ERRC err_c

Definition at line 85 of file nasl_grammar.tab.c.

◆ G_LOG_DOMAIN

#define G_LOG_DOMAIN "lib nasl"

GLib logging domain.

Definition at line 107 of file nasl_grammar.tab.c.

◆ LN

#define LN (((naslctxt*)parm)->name)

Definition at line 84 of file nasl_grammar.tab.c.

◆ LNB

#define LNB (((naslctxt*)parm)->line_nb)

Definition at line 83 of file nasl_grammar.tab.c.

◆ YY_

#define YY_ ( Msgid ) Msgid

Definition at line 399 of file nasl_grammar.tab.c.

◆ YY_ACCESSING_SYMBOL

#define YY_ACCESSING_SYMBOL ( State ) YY_CAST (yysymbol_kind_t, yystos[State])

Accessing symbol of state STATE.

Definition at line 671 of file nasl_grammar.tab.c.

◆ YY_ASSERT

#define YY_ASSERT ( E ) ((void) (0 && (E)))

Definition at line 459 of file nasl_grammar.tab.c.

◆ YY_ATTRIBUTE_PURE

#define YY_ATTRIBUTE_PURE

Definition at line 408 of file nasl_grammar.tab.c.

◆ YY_ATTRIBUTE_UNUSED

#define YY_ATTRIBUTE_UNUSED

Definition at line 416 of file nasl_grammar.tab.c.

◆ YY_CAST

#define YY_CAST	(	Type,
		Val
	)	((Type) (Val))

Definition at line 127 of file nasl_grammar.tab.c.

◆ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

#define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

Definition at line 439 of file nasl_grammar.tab.c.

◆ YY_IGNORE_MAYBE_UNINITIALIZED_END

#define YY_IGNORE_MAYBE_UNINITIALIZED_END

Definition at line 440 of file nasl_grammar.tab.c.

◆ YY_IGNORE_USELESS_CAST_BEGIN

#define YY_IGNORE_USELESS_CAST_BEGIN

Definition at line 454 of file nasl_grammar.tab.c.

◆ YY_IGNORE_USELESS_CAST_END

#define YY_IGNORE_USELESS_CAST_END

Definition at line 455 of file nasl_grammar.tab.c.

◆ YY_INITIAL_VALUE

#define YY_INITIAL_VALUE ( Value ) Value

Definition at line 436 of file nasl_grammar.tab.c.

◆ YY_LOCATION_PRINT

#define YY_LOCATION_PRINT	(	File,
		Loc
	)	((void) 0)

Definition at line 1143 of file nasl_grammar.tab.c.

◆ YY_NULLPTR

#define YY_NULLPTR ((void*)0)

Definition at line 139 of file nasl_grammar.tab.c.

◆ YY_REDUCE_PRINT

#define YY_REDUCE_PRINT ( Rule )

Value:

do {                                    \
  if (yydebug)                          \
    yy_reduce_print (yyssp, yyvsp, Rule, parm, err_c); \
} while (0)

Definition at line 1246 of file nasl_grammar.tab.c.

◆ YY_REINTERPRET_CAST

#define YY_REINTERPRET_CAST	(	Type,
		Val
	)	((Type) (Val))

Definition at line 128 of file nasl_grammar.tab.c.

◆ YY_STACK_PRINT

#define YY_STACK_PRINT	(	Bottom,
		Top
	)

Value:

do {                                                            \
  if (yydebug)                                                  \
    yy_stack_print ((Bottom), (Top));                           \
} while (0)

Definition at line 1215 of file nasl_grammar.tab.c.

◆ YY_SYMBOL_PRINT

#define YY_SYMBOL_PRINT	(	Title,
		Kind,
		Value,
		Location
	)

Value:

do {                                                                      \
  if (yydebug)                                                            \
    {                                                                     \
      YYFPRINTF (stderr, "%s ", Title);                                   \
      yy_symbol_print (stderr,                                            \
                  Kind, Value, parm, err_c); \
      YYFPRINTF (stderr, "\n");                                           \
    }                                                                     \
} while (0)

Definition at line 1147 of file nasl_grammar.tab.c.

◆ YY_USE

#define YY_USE ( E ) ((void) (E))

Definition at line 422 of file nasl_grammar.tab.c.

◆ YYABORT

#define YYABORT goto yyabortlab

Definition at line 1099 of file nasl_grammar.tab.c.

◆ YYACCEPT

#define YYACCEPT goto yyacceptlab

Definition at line 1098 of file nasl_grammar.tab.c.

◆ YYBACKUP

#define YYBACKUP	(	Token,
		Value
	)

Value:

  do                                                              \
    if (yychar == YYEMPTY)                                        \
      {                                                           \
        yychar = (Token);                                         \
        yylval = (Value);                                         \
        YYPOPSTACK (yylen);                                       \
        yystate = *yyssp;                                         \
        goto yybackup;                                            \
      }                                                           \
    else                                                          \
      {                                                           \
        yyerror (parm, err_c, YY_("syntax error: cannot back up")); \
        YYERROR;                                                  \
      }                                                           \
  while (0)

Definition at line 1105 of file nasl_grammar.tab.c.

◆ YYBISON

#define YYBISON 30706

Definition at line 49 of file nasl_grammar.tab.c.

◆ YYBISON_VERSION

#define YYBISON_VERSION "3.7.6"

Definition at line 52 of file nasl_grammar.tab.c.

◆ yyclearin

#define yyclearin (yychar = YYEMPTY)

Definition at line 1096 of file nasl_grammar.tab.c.

◆ YYCOPY

#define YYCOPY	(	Dst,
		Src,
		Count
	)

Value:

      do                                        \
        {                                       \
          YYPTRDIFF_T yyi;                      \
          for (yyi = 0; yyi < (Count); yyi++)   \
            (Dst)[yyi] = (Src)[yyi];            \
        }                                       \
      while (0)

Definition at line 576 of file nasl_grammar.tab.c.

◆ YYCOPY_NEEDED

#define YYCOPY_NEEDED 1

Definition at line 548 of file nasl_grammar.tab.c.

◆ yydebug

#define yydebug nasldebug

Definition at line 71 of file nasl_grammar.tab.c.

◆ YYDPRINTF

#define YYDPRINTF ( Args )

Value:

do {                                            \
  if (yydebug)                                  \
    YYFPRINTF Args;                             \
} while (0)

Definition at line 1135 of file nasl_grammar.tab.c.

◆ YYERRCODE

#define YYERRCODE YYUNDEF

Definition at line 1124 of file nasl_grammar.tab.c.

◆ yyerrok

#define yyerrok (yyerrstatus = 0)

Definition at line 1095 of file nasl_grammar.tab.c.

◆ yyerror

#define yyerror naslerror

Definition at line 70 of file nasl_grammar.tab.c.

◆ YYERROR

#define YYERROR goto yyerrorlab

Definition at line 1100 of file nasl_grammar.tab.c.

◆ YYERROR_VERBOSE

#define YYERROR_VERBOSE

Definition at line 118 of file nasl_grammar.tab.c.

◆ YYFINAL

#define YYFINAL 80

Definition at line 589 of file nasl_grammar.tab.c.

◆ YYFPRINTF

#define YYFPRINTF fprintf

Definition at line 1132 of file nasl_grammar.tab.c.

◆ YYFREE

#define YYFREE free

Definition at line 520 of file nasl_grammar.tab.c.

◆ YYINITDEPTH

#define YYINITDEPTH 200

Definition at line 1265 of file nasl_grammar.tab.c.

◆ YYLAST

#define YYLAST 1009

Definition at line 591 of file nasl_grammar.tab.c.

◆ yylex

#define yylex nasllex

Definition at line 69 of file nasl_grammar.tab.c.

◆ YYLEX_ERRC

#define YYLEX_ERRC err_c

Definition at line 81 of file nasl_grammar.tab.c.

◆ YYLEX_PARAM

#define YYLEX_PARAM parm

Definition at line 79 of file nasl_grammar.tab.c.

◆ YYMALLOC

#define YYMALLOC malloc

Definition at line 514 of file nasl_grammar.tab.c.

◆ YYMAXDEPTH

#define YYMAXDEPTH 10000

Definition at line 1276 of file nasl_grammar.tab.c.

◆ YYMAXUTOK

#define YYMAXUTOK 304

Definition at line 603 of file nasl_grammar.tab.c.

◆ yynerrs

#define yynerrs naslnerrs

Definition at line 72 of file nasl_grammar.tab.c.

◆ YYNNTS

#define YYNNTS 43

Definition at line 596 of file nasl_grammar.tab.c.

◆ YYNRULES

#define YYNRULES 127

Definition at line 598 of file nasl_grammar.tab.c.

◆ YYNSTATES

#define YYNSTATES 229

Definition at line 600 of file nasl_grammar.tab.c.

◆ YYNTOKENS

#define YYNTOKENS 73

Definition at line 594 of file nasl_grammar.tab.c.

◆ YYPACT_NINF

#define YYPACT_NINF (-77)

Definition at line 725 of file nasl_grammar.tab.c.

◆ yypact_value_is_default

#define yypact_value_is_default ( Yyn ) ((Yyn) == YYPACT_NINF)

Definition at line 727 of file nasl_grammar.tab.c.

◆ yyparse

#define yyparse naslparse

Definition at line 68 of file nasl_grammar.tab.c.

◆ YYPARSE_ERRC

#define YYPARSE_ERRC err_c

Definition at line 80 of file nasl_grammar.tab.c.

◆ YYPARSE_PARAM

#define YYPARSE_PARAM parm

Definition at line 78 of file nasl_grammar.tab.c.

◆ YYPOPSTACK

#define YYPOPSTACK ( N ) (yyvsp -= (N), yyssp -= (N))

◆ YYPTRDIFF_MAXIMUM

#define YYPTRDIFF_MAXIMUM LONG_MAX

Definition at line 359 of file nasl_grammar.tab.c.

◆ YYPTRDIFF_T

#define YYPTRDIFF_T long

Definition at line 358 of file nasl_grammar.tab.c.

◆ YYPULL

#define YYPULL 1

Definition at line 64 of file nasl_grammar.tab.c.

◆ YYPURE

#define YYPURE 1

Definition at line 58 of file nasl_grammar.tab.c.

◆ YYPUSH

#define YYPUSH 0

Definition at line 61 of file nasl_grammar.tab.c.

◆ YYRECOVERING

#define YYRECOVERING ( ) (!!yyerrstatus)

Definition at line 1103 of file nasl_grammar.tab.c.

◆ YYSIZE_MAXIMUM

#define YYSIZE_MAXIMUM

Value:

  YY_CAST (YYPTRDIFF_T,                                 \
           (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
            ? YYPTRDIFF_MAXIMUM                         \
            : YY_CAST (YYSIZE_T, -1)))

Definition at line 376 of file nasl_grammar.tab.c.

◆ YYSIZE_T

#define YYSIZE_T unsigned

Definition at line 372 of file nasl_grammar.tab.c.

◆ YYSIZEOF

#define YYSIZEOF ( X ) YY_CAST (YYPTRDIFF_T, sizeof (X))

Definition at line 382 of file nasl_grammar.tab.c.

◆ YYSKELETON_NAME

#define YYSKELETON_NAME "yacc.c"

Definition at line 55 of file nasl_grammar.tab.c.

◆ YYSTACK_ALLOC

#define YYSTACK_ALLOC YYMALLOC

Definition at line 500 of file nasl_grammar.tab.c.

◆ YYSTACK_ALLOC_MAXIMUM

#define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM

Definition at line 503 of file nasl_grammar.tab.c.

◆ YYSTACK_BYTES

#define YYSTACK_BYTES ( N )

Value:

((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \

+ YYSTACK_GAP_MAXIMUM)

yy_state_t

yytype_uint8 yy_state_t

Definition: nasl_grammar.tab.c:386

YYSIZEOF

#define YYSIZEOF(X)

Definition: nasl_grammar.tab.c:382

YYSTACK_GAP_MAXIMUM

#define YYSTACK_GAP_MAXIMUM

Definition: nasl_grammar.tab.c:540

YYSTYPE

Definition: nasl_grammar.tab.h:111

Definition at line 544 of file nasl_grammar.tab.c.

◆ YYSTACK_FREE

#define YYSTACK_FREE YYFREE

Definition at line 501 of file nasl_grammar.tab.c.

◆ YYSTACK_GAP_MAXIMUM

#define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)

Definition at line 540 of file nasl_grammar.tab.c.

◆ YYSTACK_RELOCATE

#define YYSTACK_RELOCATE	(	Stack_alloc,
		Stack
	)

Value:

    do                                                                  \
      {                                                                 \
        YYPTRDIFF_T yynewbytes;                                         \
        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
        Stack = &yyptr->Stack_alloc;                                    \
        yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
      }                                                                 \
    while (0)

Definition at line 555 of file nasl_grammar.tab.c.

◆ YYTABLE_NINF

#define YYTABLE_NINF (-70)

Definition at line 730 of file nasl_grammar.tab.c.

◆ yytable_value_is_error

#define yytable_value_is_error ( Yyn ) ((Yyn) == YYTABLE_NINF)

Definition at line 732 of file nasl_grammar.tab.c.

◆ YYTRANSLATE

#define YYTRANSLATE ( YYX )

Value:

  (0 <= (YYX) && (YYX) <= YYMAXUTOK                     \
   ? YY_CAST (yysymbol_kind_t, yytranslate[YYX])        \
   : YYSYMBOL_YYUNDEF)

Definition at line 608 of file nasl_grammar.tab.c.

Typedef Documentation

◆ yy_state_fast_t

typedef int yy_state_fast_t

Definition at line 389 of file nasl_grammar.tab.c.

◆ yy_state_t

typedef yytype_uint8 yy_state_t

Definition at line 386 of file nasl_grammar.tab.c.

◆ yysymbol_kind_t

typedef enum yysymbol_kind_t yysymbol_kind_t

Definition at line 265 of file nasl_grammar.tab.c.

◆ yytype_int16

typedef short yytype_int16

Definition at line 310 of file nasl_grammar.tab.c.

◆ yytype_int8

typedef signed char yytype_int8

Definition at line 302 of file nasl_grammar.tab.c.

◆ yytype_uint16

typedef unsigned short yytype_uint16

Definition at line 342 of file nasl_grammar.tab.c.

◆ yytype_uint8

typedef unsigned char yytype_uint8

Definition at line 331 of file nasl_grammar.tab.c.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
YYENOMEM

Definition at line 1093 of file nasl_grammar.tab.c.

1093{ YYENOMEM = -2 };

YYENOMEM

@ YYENOMEM

Definition: nasl_grammar.tab.c:1093

◆ lex_state

enum lex_state

Enumerator
ST_START
ST_SPACE
ST_IDENT
ST_ZERO
ST_ZEROX
ST_OCT
ST_DEC
ST_HEX
ST_COMMENT
ST_SUP
ST_INF
ST_SUP_EXCL
ST_STRING1
ST_STRING1_ESC
ST_STRING2
ST_PLUS
ST_MINUS
ST_MULT
ST_DIV
ST_MODULO
ST_R_SHIFT
ST_R_USHIFT
ST_L_SHIFT
ST_NOT
ST_EQ
ST_AND
ST_OR

Definition at line 2839 of file nasl_grammar.tab.c.

               {
  ST_START = 0,
  ST_SPACE,
  ST_IDENT,
  ST_ZERO,
  ST_ZEROX,
  ST_OCT,
  ST_DEC,
  ST_HEX,
  ST_COMMENT,
  ST_SUP,
  ST_INF,
  ST_SUP_EXCL,
  ST_STRING1,
  ST_STRING1_ESC,
  ST_STRING2,
  ST_PLUS,
  ST_MINUS,
  ST_MULT,
  ST_DIV,
  ST_MODULO,
  ST_R_SHIFT,
  ST_R_USHIFT,
  ST_L_SHIFT,
  ST_NOT,
  ST_EQ,
  ST_AND,
  ST_OR };

◆ yysymbol_kind_t

enum yysymbol_kind_t

Enumerator
YYSYMBOL_YYEMPTY
YYSYMBOL_YYEOF
YYSYMBOL_YYerror
YYSYMBOL_YYUNDEF
YYSYMBOL_IF
YYSYMBOL_ELSE
YYSYMBOL_EQ
YYSYMBOL_NEQ
YYSYMBOL_SUPEQ
YYSYMBOL_INFEQ
YYSYMBOL_OR
YYSYMBOL_AND
YYSYMBOL_MATCH
YYSYMBOL_NOMATCH
YYSYMBOL_REP
YYSYMBOL_FOR
YYSYMBOL_REPEAT
YYSYMBOL_UNTIL
YYSYMBOL_FOREACH
YYSYMBOL_WHILE
YYSYMBOL_BREAK
YYSYMBOL_CONTINUE
YYSYMBOL_FUNCTION
YYSYMBOL_RETURN
YYSYMBOL_INCLUDE
YYSYMBOL_LOCAL
YYSYMBOL_GLOBAL
YYSYMBOL_PLUS_PLUS
YYSYMBOL_MINUS_MINUS
YYSYMBOL_L_SHIFT
YYSYMBOL_R_SHIFT
YYSYMBOL_R_USHIFT
YYSYMBOL_EXPO
YYSYMBOL_PLUS_EQ
YYSYMBOL_MINUS_EQ
YYSYMBOL_MULT_EQ
YYSYMBOL_DIV_EQ
YYSYMBOL_MODULO_EQ
YYSYMBOL_L_SHIFT_EQ
YYSYMBOL_R_SHIFT_EQ
YYSYMBOL_R_USHIFT_EQ
YYSYMBOL_RE_MATCH
YYSYMBOL_RE_NOMATCH
YYSYMBOL_ARROW
YYSYMBOL_IDENT
YYSYMBOL_STRING1
YYSYMBOL_STRING2
YYSYMBOL_INTEGER
YYSYMBOL_47_
YYSYMBOL_48_
YYSYMBOL_49_
YYSYMBOL_50_
YYSYMBOL_51_
YYSYMBOL_52_
YYSYMBOL_53_
YYSYMBOL_54_
YYSYMBOL_55_
YYSYMBOL_56_
YYSYMBOL_57_
YYSYMBOL_NOT
YYSYMBOL_UMINUS
YYSYMBOL_BIT_NOT
YYSYMBOL_61_
YYSYMBOL_62_
YYSYMBOL_63_
YYSYMBOL_64_
YYSYMBOL_65_
YYSYMBOL_66_
YYSYMBOL_67_
YYSYMBOL_68_
YYSYMBOL_69_
YYSYMBOL_70_
YYSYMBOL_71_
YYSYMBOL_72_
YYSYMBOL_YYACCEPT
YYSYMBOL_tiptop
YYSYMBOL_instr_decl_list
YYSYMBOL_instr_decl
YYSYMBOL_func_decl
YYSYMBOL_arg_decl
YYSYMBOL_arg_decl_1
YYSYMBOL_block
YYSYMBOL_instr_list
YYSYMBOL_instr
YYSYMBOL_simple_instr
YYSYMBOL_ret
YYSYMBOL_if_block
YYSYMBOL_loop
YYSYMBOL_for_loop
YYSYMBOL_while_loop
YYSYMBOL_repeat_loop
YYSYMBOL_foreach_loop
YYSYMBOL_aff_func
YYSYMBOL_rep
YYSYMBOL_string
YYSYMBOL_inc
YYSYMBOL_func_call
YYSYMBOL_arg_list
YYSYMBOL_arg_list_1
YYSYMBOL_arg
YYSYMBOL_aff
YYSYMBOL_lvalue
YYSYMBOL_identifier
YYSYMBOL_array_elem
YYSYMBOL_array_index
YYSYMBOL_post_pre_incr
YYSYMBOL_expr
YYSYMBOL_const_array
YYSYMBOL_list_array_data
YYSYMBOL_array_data
YYSYMBOL_atom
YYSYMBOL_simple_array_data
YYSYMBOL_var
YYSYMBOL_var_name
YYSYMBOL_ipaddr
YYSYMBOL_loc
YYSYMBOL_glob

Definition at line 145 of file nasl_grammar.tab.c.

{
  YYSYMBOL_YYEMPTY = -2,
  YYSYMBOL_YYEOF = 0,                      /* "end of file"  */
  YYSYMBOL_YYerror = 1,                    /* error  */
  YYSYMBOL_YYUNDEF = 2,                    /* "invalid token"  */
  YYSYMBOL_IF = 3,                         /* IF  */
  YYSYMBOL_ELSE = 4,                       /* ELSE  */
  YYSYMBOL_EQ = 5,                         /* EQ  */
  YYSYMBOL_NEQ = 6,                        /* NEQ  */
  YYSYMBOL_SUPEQ = 7,                      /* SUPEQ  */
  YYSYMBOL_INFEQ = 8,                      /* INFEQ  */
  YYSYMBOL_OR = 9,                         /* OR  */
  YYSYMBOL_AND = 10,                       /* AND  */
  YYSYMBOL_MATCH = 11,                     /* MATCH  */
  YYSYMBOL_NOMATCH = 12,                   /* NOMATCH  */
  YYSYMBOL_REP = 13,                       /* REP  */
  YYSYMBOL_FOR = 14,                       /* FOR  */
  YYSYMBOL_REPEAT = 15,                    /* REPEAT  */
  YYSYMBOL_UNTIL = 16,                     /* UNTIL  */
  YYSYMBOL_FOREACH = 17,                   /* FOREACH  */
  YYSYMBOL_WHILE = 18,                     /* WHILE  */
  YYSYMBOL_BREAK = 19,                     /* BREAK  */
  YYSYMBOL_CONTINUE = 20,                  /* CONTINUE  */
  YYSYMBOL_FUNCTION = 21,                  /* FUNCTION  */
  YYSYMBOL_RETURN = 22,                    /* RETURN  */
  YYSYMBOL_INCLUDE = 23,                   /* INCLUDE  */
  YYSYMBOL_LOCAL = 24,                     /* LOCAL  */
  YYSYMBOL_GLOBAL = 25,                    /* GLOBAL  */
  YYSYMBOL_PLUS_PLUS = 26,                 /* PLUS_PLUS  */
  YYSYMBOL_MINUS_MINUS = 27,               /* MINUS_MINUS  */
  YYSYMBOL_L_SHIFT = 28,                   /* L_SHIFT  */
  YYSYMBOL_R_SHIFT = 29,                   /* R_SHIFT  */
  YYSYMBOL_R_USHIFT = 30,                  /* R_USHIFT  */
  YYSYMBOL_EXPO = 31,                      /* EXPO  */
  YYSYMBOL_PLUS_EQ = 32,                   /* PLUS_EQ  */
  YYSYMBOL_MINUS_EQ = 33,                  /* MINUS_EQ  */
  YYSYMBOL_MULT_EQ = 34,                   /* MULT_EQ  */
  YYSYMBOL_DIV_EQ = 35,                    /* DIV_EQ  */
  YYSYMBOL_MODULO_EQ = 36,                 /* MODULO_EQ  */
  YYSYMBOL_L_SHIFT_EQ = 37,                /* L_SHIFT_EQ  */
  YYSYMBOL_R_SHIFT_EQ = 38,                /* R_SHIFT_EQ  */
  YYSYMBOL_R_USHIFT_EQ = 39,               /* R_USHIFT_EQ  */
  YYSYMBOL_RE_MATCH = 40,                  /* RE_MATCH  */
  YYSYMBOL_RE_NOMATCH = 41,                /* RE_NOMATCH  */
  YYSYMBOL_ARROW = 42,                     /* ARROW  */
  YYSYMBOL_IDENT = 43,                     /* IDENT  */
  YYSYMBOL_STRING1 = 44,                   /* STRING1  */
  YYSYMBOL_STRING2 = 45,                   /* STRING2  */
  YYSYMBOL_INTEGER = 46,                   /* INTEGER  */
  YYSYMBOL_47_ = 47,                       /* '='  */
  YYSYMBOL_48_ = 48,                       /* '<'  */
  YYSYMBOL_49_ = 49,                       /* '>'  */
  YYSYMBOL_50_ = 50,                       /* '|'  */
  YYSYMBOL_51_ = 51,                       /* '^'  */
  YYSYMBOL_52_ = 52,                       /* '&'  */
  YYSYMBOL_53_ = 53,                       /* '+'  */
  YYSYMBOL_54_ = 54,                       /* '-'  */
  YYSYMBOL_55_ = 55,                       /* '*'  */
  YYSYMBOL_56_ = 56,                       /* '/'  */
  YYSYMBOL_57_ = 57,                       /* '%'  */
  YYSYMBOL_NOT = 58,                       /* NOT  */
  YYSYMBOL_UMINUS = 59,                    /* UMINUS  */
  YYSYMBOL_BIT_NOT = 60,                   /* BIT_NOT  */
  YYSYMBOL_61_ = 61,                       /* '('  */
  YYSYMBOL_62_ = 62,                       /* ')'  */
  YYSYMBOL_63_ = 63,                       /* ','  */
  YYSYMBOL_64_ = 64,                       /* '{'  */
  YYSYMBOL_65_ = 65,                       /* '}'  */
  YYSYMBOL_66_ = 66,                       /* ';'  */
  YYSYMBOL_67_ = 67,                       /* ':'  */
  YYSYMBOL_68_ = 68,                       /* '['  */
  YYSYMBOL_69_ = 69,                       /* ']'  */
  YYSYMBOL_70_ = 70,                       /* '!'  */
  YYSYMBOL_71_ = 71,                       /* '~'  */
  YYSYMBOL_72_ = 72,                       /* '.'  */
  YYSYMBOL_YYACCEPT = 73,                  /* $accept  */
  YYSYMBOL_tiptop = 74,                    /* tiptop  */
  YYSYMBOL_instr_decl_list = 75,           /* instr_decl_list  */
  YYSYMBOL_instr_decl = 76,                /* instr_decl  */
  YYSYMBOL_func_decl = 77,                 /* func_decl  */
  YYSYMBOL_arg_decl = 78,                  /* arg_decl  */
  YYSYMBOL_arg_decl_1 = 79,                /* arg_decl_1  */
  YYSYMBOL_block = 80,                     /* block  */
  YYSYMBOL_instr_list = 81,                /* instr_list  */
  YYSYMBOL_instr = 82,                     /* instr  */
  YYSYMBOL_simple_instr = 83,              /* simple_instr  */
  YYSYMBOL_ret = 84,                       /* ret  */
  YYSYMBOL_if_block = 85,                  /* if_block  */
  YYSYMBOL_loop = 86,                      /* loop  */
  YYSYMBOL_for_loop = 87,                  /* for_loop  */
  YYSYMBOL_while_loop = 88,                /* while_loop  */
  YYSYMBOL_repeat_loop = 89,               /* repeat_loop  */
  YYSYMBOL_foreach_loop = 90,              /* foreach_loop  */
  YYSYMBOL_aff_func = 91,                  /* aff_func  */
  YYSYMBOL_rep = 92,                       /* rep  */
  YYSYMBOL_string = 93,                    /* string  */
  YYSYMBOL_inc = 94,                       /* inc  */
  YYSYMBOL_func_call = 95,                 /* func_call  */
  YYSYMBOL_arg_list = 96,                  /* arg_list  */
  YYSYMBOL_arg_list_1 = 97,                /* arg_list_1  */
  YYSYMBOL_arg = 98,                       /* arg  */
  YYSYMBOL_aff = 99,                       /* aff  */
  YYSYMBOL_lvalue = 100,                   /* lvalue  */
  YYSYMBOL_identifier = 101,               /* identifier  */
  YYSYMBOL_array_elem = 102,               /* array_elem  */
  YYSYMBOL_array_index = 103,              /* array_index  */
  YYSYMBOL_post_pre_incr = 104,            /* post_pre_incr  */
  YYSYMBOL_expr = 105,                     /* expr  */
  YYSYMBOL_const_array = 106,              /* const_array  */
  YYSYMBOL_list_array_data = 107,          /* list_array_data  */
  YYSYMBOL_array_data = 108,               /* array_data  */
  YYSYMBOL_atom = 109,                     /* atom  */
  YYSYMBOL_simple_array_data = 110,        /* simple_array_data  */
  YYSYMBOL_var = 111,                      /* var  */
  YYSYMBOL_var_name = 112,                 /* var_name  */
  YYSYMBOL_ipaddr = 113,                   /* ipaddr  */
  YYSYMBOL_loc = 114,                      /* loc  */
  YYSYMBOL_glob = 115                      /* glob  */
};

Function Documentation

◆ add_nasl_inc_dir()

int add_nasl_inc_dir ( const char * dir )

Adds the given string as directory for searching for includes.

Parameters

dir	A directory path. This function will add a copy of this parameter to the list of include folders. This means the parameter can be freed elsewhere without affecting the list.

Returns: 0 in case of success. -1 if the stat on the given directory path was unsuccessful. -2 if the given directory path was not a directory.

Definition at line 2551 of file nasl_grammar.tab.c.

{
  if (dir == NULL)
    {
      return 0;
    }
 
  // Allow initialization with empty element
  if (*dir == '\0')
    {
      inc_dirs = g_slist_append (inc_dirs, g_strdup((gchar *)dir));
      return 0;
    }
 
  struct stat stat_buf;
 
  if (stat (dir, &stat_buf) != 0)
    return -1;
 
  if (S_ISDIR(stat_buf.st_mode) != 0)
    {
      inc_dirs = g_slist_append (inc_dirs, g_strdup((gchar *)dir));
      return 0;
    }
  else
    return -2;
}

References inc_dirs.

Referenced by include_dirs(), init_nasl_ctx(), and main().

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◆ file_checksum()

static char * file_checksum	(	const char *	filename,
		int	algorithm
	)

static

Get the checksum of a file.

Parameters

[in]	filename	Path to file.
[in]	algorithm	Libgcrypt hash algorithm to use for generating the checksum.

Returns: checksum string, NULL otherwise.

Definition at line 2661 of file nasl_grammar.tab.c.

{
  char *content = NULL, digest[128], *result;
  size_t len = 0, i, alglen;
 
  assert (algorithm == GCRY_MD_SHA256);
  if (!filename || !g_file_get_contents (filename, &content, &len, NULL))
    return NULL;
 
  gcry_md_hash_buffer (algorithm, digest, content, len);
  alglen = gcry_md_get_algo_dlen (algorithm);
  result = g_malloc0 (alglen * 2 + 1);
  for (i = 0; i < alglen; i++)
    snprintf (result + 2 * i, 3, "%02x", (unsigned char) digest[i]);
  g_free (content);
 
  return result;
}

References len.

Referenced by init_nasl_ctx().

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◆ free()

void free ( void * )

Referenced by create_ipc_process(), ipc_contexts_init(), ipc_data_type_from_hostname(), ipc_data_type_from_user_agent(), ipc_destroy_contexts(), ipc_init(), ipc_init_pipe(), ipc_pipe_destroy(), ipc_pipe_retrieve(), and smb_sign().

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◆ init_nasl_ctx()

int init_nasl_ctx	(	naslctxt *	pc,
		const char *	name
	)

Initialize a NASL context for a NASL file.

Parameters

pc	The NASL context handler.
name	The filename of the NASL script.

Returns: 0 in case of success. Then, file content is set in pc->buffer. -1 if either the filename was not found/accessible or the signature verification failed (provided signature checking is enabled. In any case, various elements of pc are modified (initialized);

Definition at line 2696 of file nasl_grammar.tab.c.

{
  char *full_name = NULL, key_path[2048], *checksum, *filename;
  GSList * inc_dir = inc_dirs; // iterator for include directories
  size_t flen = 0;
  time_t timestamp;
 
  // initialize if not yet done (for openvas-server < 2.0.1)
  if (! inc_dirs) add_nasl_inc_dir("");
 
  pc->line_nb = 1;
  pc->name = (char *) name;
  pc->include_order = include_order++;
  pc->tree = NULL;
  if (!parse_len)
    {
      parse_len = 9092;
      parse_buffer = g_malloc0 (parse_len);
    }
  else
    parse_buffer[0] = '\0';
 
 
  nasl_set_filename (name);
  while (inc_dir != NULL) {
    if (full_name)
      g_free (full_name);
    full_name = g_build_filename(inc_dir->data, name, NULL);
 
    if ((g_file_get_contents (full_name, &pc->buffer, &flen, NULL)))
      break;
 
    inc_dir = g_slist_next(inc_dir);
  }
 
  if (!full_name || !pc->buffer) {
    g_message ("%s: Not able to open nor to locate it in include paths",
               name);
    g_free(full_name);
    return -1;
  }
 
  if (pc->always_signed)
    {
      g_free(full_name);
      return 0;
    }
  /* Cache the checksum of signature verified files, so that commonly included
   * files are not verified multiple times per scan. */
  if (strstr (full_name, ".inc"))
    filename = basename (full_name);
  else
    filename = full_name;
  snprintf (key_path, sizeof (key_path), "signaturecheck:%s", filename);
  timestamp = kb_item_get_int (pc->kb, key_path);
 
  /* We never use the mtime of a .nasl/.inc file as integrity check during
   * the script load up. A complete verification is done in this case.
   * Once it has been uploaded in the nvticache it is enough to just check
   * the mtime. */
  if (timestamp > 0 && pc->exec_descr == 0)
    {
      struct stat file_stat;
 
      if (stat (full_name, &file_stat) >= 0 && timestamp > file_stat.st_mtime)
        {
          /* Already checked. No need to check again. */
          g_free (full_name);
          return 0;
        }
    }
 
  load_checksums (pc->kb);
  if (checksum_algorithm == GCRY_MD_NONE)
    return -1;
  else if (checksum_algorithm == GCRY_MD_SHA256)
    snprintf (key_path, sizeof (key_path), "sha256sums:%s", filename);
  else
    abort ();
  checksum = kb_item_get_str (pc->kb, key_path);
  if (!checksum)
    {
      g_warning ("No checksum for %s", full_name);
      g_free (full_name);
      return -1;
    }
  else
    {
      int ret;
      char *check = file_checksum (full_name, checksum_algorithm);
 
      snprintf (key_path, sizeof (key_path), "signaturecheck:%s", filename);
      ret = strcmp (check, checksum);
      if (ret)
        {
          kb_del_items (pc->kb, key_path);
          g_warning ("checksum for %s not matching", full_name);
        }
      else
        {
          kb_del_items (pc->kb, key_path);
          kb_item_add_int (pc->kb, key_path, time (NULL));
        }
 
      g_free (full_name);
      g_free (checksum);
      g_free (check);
      return ret;
    }
}

References add_nasl_inc_dir(), naslctxt::always_signed, naslctxt::buffer, checksum_algorithm, naslctxt::exec_descr, file_checksum(), inc_dirs, naslctxt::include_order, include_order, naslctxt::kb, naslctxt::line_nb, load_checksums(), naslctxt::name, name, nasl_set_filename(), parse_buffer, parse_len, and naslctxt::tree.

Referenced by exec_nasl_script(), and yyparse().

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◆ load_checksums()

static void load_checksums ( kb_t kb )

static

Definition at line 2582 of file nasl_grammar.tab.c.

{
  static int loaded = 0;
  const char *base, *prefix;
  char filename[2048], *fbuffer;
  FILE *file;
  size_t flen;
 
  if (loaded)
    return;
  loaded = 1;
  base = prefs_get ("plugins_folder");
  snprintf (filename, sizeof (filename), "%s/sha256sums", base);
  if (g_file_get_contents (filename, &fbuffer, &flen, NULL))
    checksum_algorithm = GCRY_MD_SHA256;
  if (checksum_algorithm == GCRY_MD_NONE)
    {
      g_warning ("No plugins checksums file");
      return;
    }
  /* Verify checksum */
  if (nasl_verify_signature (filename, fbuffer, flen) != 0)
    {
      g_warning ("Erroneous or missing signature for checksums file %s",
                 filename);
      g_free (fbuffer);
      return;
    }
  g_free (fbuffer);
 
  /* Insert content into KB */
  file = fopen (filename, "r");
  if (!file)
    {
      g_warning ("%s: Couldn't read file %s", __func__, filename);
      return;
    }
  if (checksum_algorithm == GCRY_MD_SHA256)
    {
      kb_del_items (kb, "sha256sums:*");
      prefix = "sha256sums";
    }
  while (1)
    {
      char buffer[2048], **splits;
      if (!fgets (buffer, sizeof (buffer), file))
        break;
      if (strstr (buffer, ".asc")
          || (!strstr (buffer, ".inc") && !strstr (buffer, ".nasl")))
        continue;
      splits = g_strsplit (buffer, "  ", -1);
      if (g_strv_length (splits) != 2)
        {
          g_warning ("%s: Erroneous checksum entry %s", __func__, buffer);
          g_strfreev (splits);
          break;
        }
      splits[1][strlen (splits[1]) - 1] = '\0';
      if (strstr (splits[1], ".inc"))
        g_snprintf (buffer, sizeof (buffer), "%s:%s", prefix,
                    basename (splits[1]));
      else
        g_snprintf (buffer, sizeof (buffer), "%s:%s/%s", prefix, base,
                    splits[1]);
      kb_item_set_str (kb, buffer, splits[0], 0);
      g_strfreev (splits);
    }
  fclose (file);
}

References checksum_algorithm, nasl_verify_signature(), and prefix().

Referenced by init_nasl_ctx().

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◆ malloc()

void * malloc ( YYSIZE_T )

Referenced by ipc_contexts_init(), and ipc_exec_as_process().

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◆ mylex()

static int mylex	(	YYSTYPE *	lvalp,
		void *	parm
	)

static

Definition at line 2869 of file nasl_grammar.tab.c.

{
  char    *p;
  naslctxt  *ctx = parm;
  int c, st = ST_START, len, r;
  long int      x, i;
 
  if (!ctx)
    return -1;
 
  p = parse_buffer;
  len = 0;
 
  while (1)
    {
      c = ctx->buffer[ctx->index++];
      if (c == '\0')
        break;
      if (c ==  '\n')
  ctx->line_nb ++;
 
      switch(st)
  {
  case ST_START:
    if (c == '#')
      st = ST_COMMENT;
    else if (isalpha(c) || c == '_')
      {
        st = ST_IDENT;
        *p++ = c;
        len ++;
      }
    else if (isspace(c))
      st = ST_SPACE;
    else if (c == '0')
      st = ST_ZERO;
    else if (isdigit(c))
      {
        st = ST_DEC;
        *p++ = c;
        len ++;
      }
    else if (c == '\'')
      st = ST_STRING1;
    else if (c == '"')
      st = ST_STRING2;
    else if (c == '+')
      st = ST_PLUS;
    else if (c == '-')
      st = ST_MINUS;
    else if (c == '*')
      st = ST_MULT;
    else if (c == '/')
      st = ST_DIV;
    else if (c == '%')
      st = ST_MODULO;
    else if (c == '>')
      st =  ST_SUP;
    else if (c == '<')
      st = ST_INF;
    else if (c == '=')
      st = ST_EQ;
    else if (c == '|')
      st = ST_OR;
    else if (c == '!')
      st = ST_NOT;
    else if (c == '&')
      st = ST_AND;
    else
      {
        return c;
      }
    break;
 
  case ST_STRING2:
    if (c == '"')
      goto exit_loop;
    *p++ = c;
    len ++;
    break;
 
  case ST_STRING1:
    if (c == '\'')
      goto exit_loop;
    else if (c == '\\')
      {
              c = ctx->buffer[ctx->index++];
              if (c == '\0')
                {
                  nasl_perror(NULL, "Unfinished string\n");
                  goto exit_loop; /* parse error? */
                }
        switch (c)
    {
    case '\n':  /* escaped end of line */
      ctx->line_nb ++;
      break;
    case '\\':
      *p++ ='\\'; len ++;
      break;
    case 'n':
      *p++ = '\n'; len++;
      break;
    case 'f':
      *p++ = '\f'; len ++;
      break;
    case 't':
      *p++ = '\t'; len ++;
      break;
    case 'r':
      *p++ = '\r'; len++;
      break;
    case 'v':
      *p++ = '\v'; len ++;
      break;
    case '"':
      *p ++ = '"'; len ++;
      break;
    /* Not yet, as we do not return the length of the string */
    case '0':
      *p++ = '\0'; len++;
      break;
    case '\'':
      *p++ = '\''; len++;
      break;
 
    case 'x':
      x = 0;
      for (i = 0; i < 2; i ++)
        {
                      c = ctx->buffer[ctx->index++];
                      if (c == '\0')
      {
        nasl_perror(NULL, "Unfinished \\x escape sequence (EOF)\n");
        goto exit_loop;
      }
          if (c == '\n')
      ctx->line_nb ++;
 
          c = tolower(c);
          if (c >= '0' && c <= '9')
      x = x * 16 + (c - '0');
          else if (c >= 'a' && c <= 'f')
      x = x * 16 + 10 + (c - 'a');
          else
      {
        nasl_perror(NULL, "Unfinished \\x escape sequence\n");
                          ctx->index--;
        if (c == '\n')
          ctx->line_nb --;
        break;
      }
        }
      *p++ = x; len ++;
      break;
 
    default:
      nasl_perror(NULL, "Unknown escape sequence \\%c\n", c);
                  ctx->index--;
      goto exit_loop;
    }
      }
    else
      {
        *p++ = c;
        len ++;
      }
    break;
 
  case ST_IDENT:
    if (isalnum(c) || c == '_')
      {
        st = ST_IDENT;
        *p++ = c;
        len ++;
      }
    else
      {
              ctx->index--;
        if (c == '\n')
    ctx->line_nb --;
        goto exit_loop;
      }
    break;
 
  case ST_ZERO:
    if (c == 'x' || c == 'X')
      st = ST_ZEROX;
    else if (isdigit(c))
      {
        if (c <= '7')
    st = ST_OCT;
        else
    st = ST_DEC;
        *p ++ = c;
        len ++;
      }
    else
      {
              ctx->index--;
        if (c == '\n')
    ctx->line_nb --;
        goto exit_loop;
      }
    break;
 
  case ST_ZEROX:
    if (isxdigit(c))
      {
        st = ST_HEX;
        *p++ = c;
        len ++;
      }
    else
      {
        /* This should be a parse error */
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        goto exit_loop;
      }
    break;
 
  case ST_OCT:
    if (c >= '0')
      {
      if (c <= '7')
        {
    *p++ = c;
    len ++;
    break;
        }
      else if (c <= '9')
        {
    *p++ = c;
    len ++;
    st = ST_DEC;
    break;
        }
      }
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    goto exit_loop;
 
  case ST_DEC:
    if (isdigit(c))
      {
        *p++ = c;
        len ++;
      }
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        goto exit_loop;
      }
    break;
 
  case ST_HEX:
    if (isxdigit(c))
      {
        *p++ = c;
        len ++;
      }
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        goto exit_loop;
      }
    break;
 
  case ST_SPACE:
    if (! isspace(c))
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        st = ST_START;
      }
    break;
 
  case ST_COMMENT:
    if (c == '\n')
      st = ST_START;
    break;
 
  case ST_SUP_EXCL:
    if (c == '<')
      return NOMATCH;
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        if (! isprint(c)) c = '.';
        g_message ("lexer error: invalid token >!%c "
                         "parsed as >!< %c", c, c);
        return NOMATCH;
      }
    break;
 
  case ST_SUP:
    if (c == '=')
      return SUPEQ;
    else if (c == '<')
      return MATCH;
    else if (c == '>')
      st = ST_R_SHIFT;
    else if (c == '!')
      st = ST_SUP_EXCL;
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        return '>';
      }
    break;
 
  case ST_INF:
    if (c == '=')
      return INFEQ;
    else if (c == '<')
      st = ST_L_SHIFT;
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        return '<';
      }
    break;
 
  case ST_R_SHIFT:
    if (c == '=')
      return R_SHIFT_EQ;
    else if (c == '>')
      st = ST_R_USHIFT;
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        return R_SHIFT;
      }
    /*NOTREACHED*/
    break;
 
  case ST_R_USHIFT:
    if (c == '=')
      return R_USHIFT_EQ;
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        return R_USHIFT;
      }
    /*NOTREACHED*/
    break;
 
  case ST_L_SHIFT:
    if (c == '=')
      return L_SHIFT_EQ;
    else
      {
              ctx->index--;
        if (c ==  '\n')
    ctx->line_nb --;
        return L_SHIFT;
      }
    /*NOTREACHED*/
    break;
 
  case ST_AND:
    if (c == '&')
      return AND;
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '&';
 
  case ST_OR:
    if (c == '|')
      return OR;
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '|';
 
  case ST_NOT:
    if (c == '=')
      return NEQ;
    else if (c == '~')
      return RE_NOMATCH;
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '!';
 
  case ST_EQ:
    if (c == '=')
      return EQ;
    else if (c == '~')
      return RE_MATCH;
    else if (c == '>')
      return ARROW;
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '=';
 
  case ST_PLUS:
    if (c == '+')
      return PLUS_PLUS;
    else if (c == '=')
      return PLUS_EQ;
 
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '+';
 
  case ST_MINUS:
    if (c == '-')
      return MINUS_MINUS;
    else if (c == '=')
      return MINUS_EQ;
 
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '-';
 
  case ST_MULT:
    if (c == '=')
      return MULT_EQ;
    else if (c == '*')
      return EXPO;
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '*';
 
  case ST_DIV:
    if (c == '=')
      return DIV_EQ;
 
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '/';
 
  case ST_MODULO:
    if (c == '=')
      return MODULO_EQ;
 
          ctx->index--;
    if (c ==  '\n')
      ctx->line_nb --;
    return '%';
 
  }
 
      if (len >= parse_len)
        {
          int offs = p - parse_buffer;
          parse_len += 9092;
          parse_buffer = g_realloc (parse_buffer, parse_len);
          p = parse_buffer + offs;
        }
    }
 
 exit_loop:
  parse_buffer[len] = '\0';
  switch (st)
    {
    case ST_START:
    case ST_COMMENT:
    case ST_SPACE:
      return 0;
 
    case ST_STRING2:
      r = STRING2;
      lvalp->str = g_strdup (parse_buffer);
      return r;
 
    case ST_STRING1:
      r = STRING1;
      lvalp->data.val = g_malloc0 (len+2);
      memcpy (lvalp->data.val, parse_buffer, len + 1);
      lvalp->data.len = len;
      return r;
 
    case ST_IDENT:
      if (strcmp (parse_buffer, "if") == 0)
  r = IF;
      else if (strcmp (parse_buffer, "else") == 0)
  r = ELSE;
      else if (strcmp (parse_buffer, "for") == 0)
  r = FOR;
      else if (strcmp (parse_buffer, "while") == 0)
  r = WHILE;
      else if (strcmp (parse_buffer, "repeat") == 0)
  r = REPEAT;
      else if (strcmp (parse_buffer, "until") == 0)
  r = UNTIL;
      else if (strcmp (parse_buffer, "foreach") == 0)
  r = FOREACH;
      else if (strcmp (parse_buffer, "function") == 0)
  r = FUNCTION;
      else if (strcmp (parse_buffer, "return") == 0)
  r = RETURN;
      else if (strcmp (parse_buffer, "x") == 0)
  r = REP;
      else if (strcmp (parse_buffer, "include") == 0)
  r = INCLUDE;
      else if (strcmp (parse_buffer, "break") == 0)
  r = BREAK;
      else if (strcmp (parse_buffer, "continue") == 0)
  r = CONTINUE;
      else if (strcmp (parse_buffer, "local_var") == 0)
  r = LOCAL;
      else if (strcmp (parse_buffer, "global_var") == 0)
  r = GLOBAL;
      else
  {
          r = IDENT;
          lvalp->str = g_strdup (parse_buffer);
          return r;
  }
      return r;
 
    case ST_DEC:
      /* -123 is parsed as "-" and "123" so that we can write "4-2" without
       * inserting a white space after the minus operator
       * Note that strtoul would also work on negative integers */
      lvalp->num = x = strtoul (parse_buffer, NULL, 10);
      return INTEGER;
 
    case ST_OCT:
      lvalp->num = x = strtoul (parse_buffer, NULL, 8);
      return INTEGER;
 
    case ST_HEX:
      lvalp->num = x = strtoul (parse_buffer, NULL, 16);
      return INTEGER;
 
    case ST_ZEROX:
      nasl_perror(NULL, "Invalid token 0x parsed as 0 at line %d\n",
        ctx->line_nb);
      /* fallthrough */
    case ST_ZERO:
      lvalp->num = 0;
      return INTEGER;
    default:
      abort();
    }
}

References AND, ARROW, BREAK, naslctxt::buffer, CONTINUE, YYSTYPE::data, DIV_EQ, ELSE, EQ, EXPO, FOR, FOREACH, FUNCTION, GLOBAL, IDENT, IF, INCLUDE, naslctxt::index, INFEQ, INTEGER, L_SHIFT, L_SHIFT_EQ, YYSTYPE::asciiz::len, len, naslctxt::line_nb, LOCAL, MATCH, MINUS_EQ, MINUS_MINUS, MODULO_EQ, MULT_EQ, nasl_perror(), NEQ, NOMATCH, YYSTYPE::num, OR, parse_buffer, parse_len, PLUS_EQ, PLUS_PLUS, R_SHIFT, R_SHIFT_EQ, R_USHIFT, R_USHIFT_EQ, RE_MATCH, RE_NOMATCH, REP, REPEAT, RETURN, ST_AND, ST_COMMENT, ST_DEC, ST_DIV, ST_EQ, ST_HEX, ST_IDENT, ST_INF, ST_L_SHIFT, ST_MINUS, ST_MODULO, ST_MULT, ST_NOT, ST_OCT, ST_OR, ST_PLUS, ST_R_SHIFT, ST_R_USHIFT, ST_SPACE, ST_START, ST_STRING1, ST_STRING2, ST_SUP, ST_SUP_EXCL, ST_ZERO, ST_ZEROX, YYSTYPE::str, STRING1, STRING2, SUPEQ, UNTIL, YYSTYPE::asciiz::val, and WHILE.

Referenced by nasllex().

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◆ nasl_clean_ctx()

void nasl_clean_ctx ( naslctxt * c )

Definition at line 2808 of file nasl_grammar.tab.c.

{
  deref_cell(c->tree);
  g_free (c->buffer);
}

References naslctxt::buffer, deref_cell(), and naslctxt::tree.

Referenced by exec_nasl_script().

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◆ nasl_clean_inc()

void nasl_clean_inc ( void )

Definition at line 2818 of file nasl_grammar.tab.c.

{
 if (!includes_hash)
   return;
 g_hash_table_destroy (includes_hash);
 includes_hash = NULL;
}

References includes_hash.

Referenced by plugins_reload_from_dir().

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◆ nasl_get_include_order()

int nasl_get_include_order ( const char * c )

Definition at line 2827 of file nasl_grammar.tab.c.

{
  tree_cell *ctx;
  if (!includes_hash)
    return -2;
  
    if ((ctx = g_hash_table_lookup (includes_hash, c))) {
    return ctx->include_order;
  }
  return -1;
}

References TC::include_order, and includes_hash.

Referenced by check_called_files(), and nasl_lint_call().

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◆ naslerror()

static void naslerror	(	naslctxt *	parm,
		int *	error_counter,
		const char *	s
	)

static

Definition at line 2526 of file nasl_grammar.tab.c.

{
  (void) parm;
  (*error_counter)++;
  g_message ("Parse error at or near line %d:", LNB);
  g_message ("    %s", s);
}

References LNB.

◆ nasllex()

static int nasllex	(	YYSTYPE *	lvalp,
		void *	parm,
		int *	err_c
	)

static

Definition at line 3434 of file nasl_grammar.tab.c.

{
  #pragma GCC diagnostic push
  #pragma GCC diagnostic ignored "-Wunused-parameter"
  (void) err_c;
  #pragma GCC diagnostic pop
  int x = mylex (lvalp, parm);
  return x;
}

References mylex().

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◆ yy_reduce_print()

static void yy_reduce_print	(	yy_state_t *	yyssp,
		YYSTYPE *	yyvsp,
		int	yyrule,
		naslctxt *	parm,
		int *	err_c
	)

static

Definition at line 1227 of file nasl_grammar.tab.c.

{
  int yylno = yyrline[yyrule];
  int yynrhs = yyr2[yyrule];
  int yyi;
  YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
             yyrule - 1, yylno);
  /* The symbols being reduced.  */
  for (yyi = 0; yyi < yynrhs; yyi++)
    {
      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
      yy_symbol_print (stderr,
                       YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
                       &yyvsp[(yyi + 1) - (yynrhs)], parm, err_c);
      YYFPRINTF (stderr, "\n");
    }
}

References YY_ACCESSING_SYMBOL, yy_symbol_print(), YYFPRINTF, yyr2, and yyrline.

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◆ yy_stack_print()

static void yy_stack_print	(	yy_state_t *	yybottom,
		yy_state_t *	yytop
	)

static

Definition at line 1204 of file nasl_grammar.tab.c.

{
  YYFPRINTF (stderr, "Stack now");
  for (; yybottom <= yytop; yybottom++)
    {
      int yybot = *yybottom;
      YYFPRINTF (stderr, " %d", yybot);
    }
  YYFPRINTF (stderr, "\n");
}

References YYFPRINTF.

◆ yy_symbol_print()

static void yy_symbol_print	(	FILE *	yyo,
		yysymbol_kind_t	yykind,
		YYSTYPE const *const	yyvaluep,
		naslctxt *	parm,
		int *	err_c
	)

static

Definition at line 1188 of file nasl_grammar.tab.c.

{
  YYFPRINTF (yyo, "%s %s (",
             yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));
 
  yy_symbol_value_print (yyo, yykind, yyvaluep, parm, err_c);
  YYFPRINTF (yyo, ")");
}

References yy_symbol_value_print(), YYFPRINTF, YYNTOKENS, and yysymbol_name().

Referenced by yy_reduce_print().

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◆ yy_symbol_value_print()

static void yy_symbol_value_print	(	FILE *	yyo,
		yysymbol_kind_t	yykind,
		YYSTYPE const *const	yyvaluep,
		naslctxt *	parm,
		int *	err_c
	)

static

Definition at line 1164 of file nasl_grammar.tab.c.

{
  FILE *yyoutput = yyo;
  YY_USE (yyoutput);
  YY_USE (parm);
  YY_USE (err_c);
  if (!yyvaluep)
    return;
# ifdef YYPRINT
  if (yykind < YYNTOKENS)
    YYPRINT (yyo, yytoknum[yykind], *yyvaluep);
# endif
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  YY_USE (yykind);
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}

References YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN, YY_IGNORE_MAYBE_UNINITIALIZED_END, YY_USE, and YYNTOKENS.

Referenced by yy_symbol_print().

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◆ yydestruct()

static void yydestruct	(	const char *	yymsg,
		yysymbol_kind_t	yykind,
		YYSTYPE *	yyvaluep,
		naslctxt *	parm,
		int *	err_c
	)

static

Definition at line 1289 of file nasl_grammar.tab.c.

{
  YY_USE (yyvaluep);
  YY_USE (parm);
  YY_USE (err_c);
  if (!yymsg)
    yymsg = "Deleting";
  YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp);
 
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  YY_USE (yykind);
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}

References YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN, YY_IGNORE_MAYBE_UNINITIALIZED_END, YY_SYMBOL_PRINT, and YY_USE.

Referenced by yyparse().

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◆ yyparse()

int yyparse	(	naslctxt *	parm,
		int *	err_c
	)

Definition at line 1314 of file nasl_grammar.tab.c.

{
/* Lookahead token kind.  */
int yychar;
 
 
/* The semantic value of the lookahead symbol.  */
/* Default value used for initialization, for pacifying older GCCs
   or non-GCC compilers.  */
YY_INITIAL_VALUE (static YYSTYPE yyval_default;)
YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
 
    /* Number of syntax errors so far.  */
    int yynerrs = 0;
 
    yy_state_fast_t yystate = 0;
    /* Number of tokens to shift before error messages enabled.  */
    int yyerrstatus = 0;
 
    /* Refer to the stacks through separate pointers, to allow yyoverflow
       to reallocate them elsewhere.  */
 
    /* Their size.  */
    YYPTRDIFF_T yystacksize = YYINITDEPTH;
 
    /* The state stack: array, bottom, top.  */
    yy_state_t yyssa[YYINITDEPTH];
    yy_state_t *yyss = yyssa;
    yy_state_t *yyssp = yyss;
 
    /* The semantic value stack: array, bottom, top.  */
    YYSTYPE yyvsa[YYINITDEPTH];
    YYSTYPE *yyvs = yyvsa;
    YYSTYPE *yyvsp = yyvs;
 
  int yyn;
  /* The return value of yyparse.  */
  int yyresult;
  /* Lookahead symbol kind.  */
  yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;
 
 
 
#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
 
  /* The number of symbols on the RHS of the reduced rule.
     Keep to zero when no symbol should be popped.  */
  int yylen = 0;
 
  YYDPRINTF ((stderr, "Starting parse\n"));
 
  yychar = YYEMPTY; /* Cause a token to be read.  */
  goto yysetstate;
 
 
/*------------------------------------------------------------.
| yynewstate -- push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed.  So pushing a state here evens the stacks.  */
  yyssp++;
 
 
/*--------------------------------------------------------------------.
| yysetstate -- set current state (the top of the stack) to yystate.  |
`--------------------------------------------------------------------*/
yysetstate:
  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
  YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
  YY_IGNORE_USELESS_CAST_BEGIN
  *yyssp = YY_CAST (yy_state_t, yystate);
  YY_IGNORE_USELESS_CAST_END
  YY_STACK_PRINT (yyss, yyssp);
 
  if (yyss + yystacksize - 1 <= yyssp)
#if !defined yyoverflow && !defined YYSTACK_RELOCATE
    goto yyexhaustedlab;
#else
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYPTRDIFF_T yysize = yyssp - yyss + 1;
 
# if defined yyoverflow
      {
        /* Give user a chance to reallocate the stack.  Use copies of
           these so that the &'s don't force the real ones into
           memory.  */
        yy_state_t *yyss1 = yyss;
        YYSTYPE *yyvs1 = yyvs;
 
        /* Each stack pointer address is followed by the size of the
           data in use in that stack, in bytes.  This used to be a
           conditional around just the two extra args, but that might
           be undefined if yyoverflow is a macro.  */
        yyoverflow (YY_("memory exhausted"),
                    &yyss1, yysize * YYSIZEOF (*yyssp),
                    &yyvs1, yysize * YYSIZEOF (*yyvsp),
                    &yystacksize);
        yyss = yyss1;
        yyvs = yyvs1;
      }
# else /* defined YYSTACK_RELOCATE */
      /* Extend the stack our own way.  */
      if (YYMAXDEPTH <= yystacksize)
        goto yyexhaustedlab;
      yystacksize *= 2;
      if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;
 
      {
        yy_state_t *yyss1 = yyss;
        union yyalloc *yyptr =
          YY_CAST (union yyalloc *,
                   YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
        if (! yyptr)
          goto yyexhaustedlab;
        YYSTACK_RELOCATE (yyss_alloc, yyss);
        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
#  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
      }
# endif
 
      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;
 
      YY_IGNORE_USELESS_CAST_BEGIN
      YYDPRINTF ((stderr, "Stack size increased to %ld\n",
                  YY_CAST (long, yystacksize)));
      YY_IGNORE_USELESS_CAST_END
 
      if (yyss + yystacksize - 1 <= yyssp)
        YYABORT;
    }
#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
 
  if (yystate == YYFINAL)
    YYACCEPT;
 
  goto yybackup;
 
 
/*-----------.
| yybackup.  |
`-----------*/
yybackup:
  /* Do appropriate processing given the current state.  Read a
     lookahead token if we need one and don't already have one.  */
 
  /* First try to decide what to do without reference to lookahead token.  */
  yyn = yypact[yystate];
  if (yypact_value_is_default (yyn))
    goto yydefault;
 
  /* Not known => get a lookahead token if don't already have one.  */
 
  /* YYCHAR is either empty, or end-of-input, or a valid lookahead.  */
  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token\n"));
      yychar = yylex (&yylval, parm, err_c);
    }
 
  if (yychar <= YYEOF)
    {
      yychar = YYEOF;
      yytoken = YYSYMBOL_YYEOF;
      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else if (yychar == YYerror)
    {
      /* The scanner already issued an error message, process directly
         to error recovery.  But do not keep the error token as
         lookahead, it is too special and may lead us to an endless
         loop in error recovery. */
      yychar = YYUNDEF;
      yytoken = YYSYMBOL_YYerror;
      goto yyerrlab1;
    }
  else
    {
      yytoken = YYTRANSLATE (yychar);
      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
    }
 
  /* If the proper action on seeing token YYTOKEN is to reduce or to
     detect an error, take that action.  */
  yyn += yytoken;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yytable_value_is_error (yyn))
        goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }
 
  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;
 
  /* Shift the lookahead token.  */
  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
  yystate = yyn;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END
 
  /* Discard the shifted token.  */
  yychar = YYEMPTY;
  goto yynewstate;
 
 
/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;
 
 
/*-----------------------------.
| yyreduce -- do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];
 
  /* If YYLEN is nonzero, implement the default value of the action:
     '$$ = $1'.
 
     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];
 
 
  YY_REDUCE_PRINT (yyn);
  switch (yyn)
    {
  case 2: /* tiptop: instr_decl_list  */
#line 153 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    ((naslctxt*)parm)->tree = (yyvsp[0].node);
  }
#line 1572 "nasl_grammar.tab.c"
    break;
 
  case 3: /* instr_decl_list: instr_decl  */
#line 158 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_INSTR_L);
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 1582 "nasl_grammar.tab.c"
    break;
 
  case 4: /* instr_decl_list: instr_decl instr_decl_list  */
#line 164 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_INSTR_L);
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[-1].node);
    (yyval.node)->link[1] = (yyvsp[0].node);
  }
#line 1593 "nasl_grammar.tab.c"
    break;
 
  case 7: /* func_decl: FUNCTION identifier '(' arg_decl ')' block  */
#line 174 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
          nasl_set_function_filename ((yyvsp[-4].str));
    (yyval.node) = alloc_typed_cell (NODE_FUN_DEF);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[-4].str);
    (yyval.node)->link[0] = (yyvsp[-2].node);
    (yyval.node)->link[1] = (yyvsp[0].node);
  }
#line 1607 "nasl_grammar.tab.c"
    break;
 
  case 8: /* arg_decl: %empty  */
#line 184 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
          { (yyval.node) = NULL; }
#line 1613 "nasl_grammar.tab.c"
    break;
 
  case 9: /* arg_decl: arg_decl_1  */
#line 184 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                      { (yyval.node) = (yyvsp[0].node); }
#line 1619 "nasl_grammar.tab.c"
    break;
 
  case 10: /* arg_decl_1: identifier  */
#line 186 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
          (yyval.node) = alloc_typed_cell (NODE_DECL);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[0].str);
        }
#line 1630 "nasl_grammar.tab.c"
    break;
 
  case 11: /* arg_decl_1: identifier ',' arg_decl_1  */
#line 193 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_DECL);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[-2].str);
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 1642 "nasl_grammar.tab.c"
    break;
 
  case 12: /* block: '{' instr_list '}'  */
#line 202 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                          { (yyval.node) = (yyvsp[-1].node); }
#line 1648 "nasl_grammar.tab.c"
    break;
 
  case 13: /* block: '{' '}'  */
#line 202 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                                 { (yyval.node) = NULL; }
#line 1654 "nasl_grammar.tab.c"
    break;
 
  case 15: /* instr_list: instr instr_list  */
#line 205 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    if ((yyvsp[-1].node) == NULL)
      (yyval.node) = (yyvsp[0].node);
    else
      {
        (yyval.node) = alloc_typed_cell (NODE_INSTR_L);
          (yyval.node)->name = LN;
              (yyval.node)->line_nb = LNB;
        (yyval.node)->link[0] = (yyvsp[-1].node);
        (yyval.node)->link[1] = (yyvsp[0].node);
      }
  }
#line 1671 "nasl_grammar.tab.c"
    break;
 
  case 16: /* instr: simple_instr ';'  */
#line 219 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = (yyvsp[-1].node); }
#line 1677 "nasl_grammar.tab.c"
    break;
 
  case 20: /* instr: error ';'  */
#line 220 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                    {yyerrok;}
#line 1683 "nasl_grammar.tab.c"
    break;
 
  case 29: /* simple_instr: BREAK  */
#line 226 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                {
    (yyval.node) = alloc_typed_cell (NODE_BREAK);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
  }
#line 1693 "nasl_grammar.tab.c"
    break;
 
  case 30: /* simple_instr: CONTINUE  */
#line 231 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                   {
    (yyval.node) = alloc_typed_cell (NODE_CONTINUE);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
  }
#line 1703 "nasl_grammar.tab.c"
    break;
 
  case 31: /* simple_instr: %empty  */
#line 236 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                    { (yyval.node) = NULL; }
#line 1709 "nasl_grammar.tab.c"
    break;
 
  case 32: /* ret: RETURN expr  */
#line 240 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_RETURN);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 1720 "nasl_grammar.tab.c"
    break;
 
  case 33: /* ret: RETURN  */
#line 247 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_RETURN);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
  }
#line 1730 "nasl_grammar.tab.c"
    break;
 
  case 34: /* if_block: IF '(' expr ')' instr  */
#line 255 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_IF_ELSE);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[-2].node); (yyval.node)->link[1] = (yyvsp[0].node);
  }
#line 1741 "nasl_grammar.tab.c"
    break;
 
  case 35: /* if_block: IF '(' expr ')' instr ELSE instr  */
#line 262 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_IF_ELSE);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[-4].node); (yyval.node)->link[1] = (yyvsp[-2].node); (yyval.node)->link[2] = (yyvsp[0].node);
  }
#line 1752 "nasl_grammar.tab.c"
    break;
 
  case 40: /* for_loop: FOR '(' aff_func ';' expr ';' aff_func ')' instr  */
#line 272 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_FOR);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[-6].node);
    (yyval.node)->link[1] = (yyvsp[-4].node);
    (yyval.node)->link[2] = (yyvsp[-2].node);
    (yyval.node)->link[3] = (yyvsp[0].node);
  }
#line 1766 "nasl_grammar.tab.c"
    break;
 
  case 41: /* while_loop: WHILE '(' expr ')' instr  */
#line 283 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_WHILE);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[-2].node);
    (yyval.node)->link[1] = (yyvsp[0].node);
  }
#line 1778 "nasl_grammar.tab.c"
    break;
 
  case 42: /* repeat_loop: REPEAT instr UNTIL expr ';'  */
#line 291 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_REPEAT_UNTIL);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[-3].node);
    (yyval.node)->link[1] = (yyvsp[-1].node);
  }
#line 1790 "nasl_grammar.tab.c"
    break;
 
  case 43: /* foreach_loop: FOREACH identifier '(' expr ')' instr  */
#line 300 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_FOREACH);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[-4].str);
    (yyval.node)->link[0] = (yyvsp[-2].node);
    (yyval.node)->link[1] = (yyvsp[0].node);
  }
#line 1803 "nasl_grammar.tab.c"
    break;
 
  case 47: /* aff_func: %empty  */
#line 310 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                                     { (yyval.node) = NULL; }
#line 1809 "nasl_grammar.tab.c"
    break;
 
  case 48: /* rep: func_call REP expr  */
#line 314 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_REPEATED);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[-2].node);
    (yyval.node)->link[1] = (yyvsp[0].node);
  }
#line 1821 "nasl_grammar.tab.c"
    break;
 
  case 49: /* string: STRING1  */
#line 322 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                 { (yyval.str) = (yyvsp[0].data).val; }
#line 1827 "nasl_grammar.tab.c"
    break;
 
  case 51: /* inc: INCLUDE '(' string ')'  */
#line 326 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
          char *tmp;
    naslctxt  subctx;
  #pragma GCC diagnostic push
  #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
          int * error_counter;
  #pragma GCC diagnostic pop
          error_counter = (int*)err_c;
 
          bzero (&subctx, sizeof (subctx));
          subctx.always_signed = ((naslctxt*)parm)->always_signed;
          subctx.exec_descr = ((naslctxt*)parm)->exec_descr;
          subctx.kb = ((naslctxt *) parm)->kb;
          subctx.tree = ((naslctxt*) parm)->tree;
          (yyval.node) = NULL;
          tmp = g_strdup (nasl_get_filename (NULL));
          nasl_set_filename ((yyvsp[-1].str));
          if (!includes_hash)
            includes_hash = g_hash_table_new_full
                             (g_str_hash, g_str_equal, g_free,
                              (GDestroyNotify) deref_cell);
 
          if ((subctx.tree = g_hash_table_lookup (includes_hash, (yyvsp[-1].str))))
            {
              (yyval.node) = subctx.tree;
              ref_cell ((yyval.node));
              g_free ((yyvsp[-1].str));
            }
          else if (init_nasl_ctx (&subctx, (yyvsp[-1].str)) >= 0)
            {
              if (!naslparse (&subctx, err_c))
                {
          // set the name of tree to the filename for further
          // identification of origin (e.g. whos is calling a func).
          subctx.tree->name = (yyvsp[-1].str);
          subctx.tree->include_order = include_order;
                  (yyval.node) = subctx.tree;
                  g_hash_table_insert (includes_hash, (yyvsp[-1].str), (yyval.node));
                  ref_cell ((yyval.node));
                }
              else
                {
                  nasl_perror (NULL, "%s: Parse error at or near line %d\n", (yyvsp[-1].str),
                               subctx.line_nb);
                  g_free ((yyvsp[-1].str));
                }
              g_free (subctx.buffer);
      }
          else
            {
              g_free((yyvsp[-1].str));
              g_free (tmp);
              return -2;
            }
          nasl_set_filename (tmp);
          g_free (tmp);
  }
#line 1889 "nasl_grammar.tab.c"
    break;
 
  case 52: /* func_call: identifier '(' arg_list ')'  */
#line 386 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_FUN_CALL);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[-3].str);
    (yyval.node)->link[0] = (yyvsp[-1].node);
  }
#line 1901 "nasl_grammar.tab.c"
    break;
 
  case 54: /* arg_list: %empty  */
#line 394 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = NULL; }
#line 1907 "nasl_grammar.tab.c"
    break;
 
  case 56: /* arg_list_1: arg ',' arg_list_1  */
#line 396 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyvsp[-2].node)->link[1] = (yyvsp[0].node);
    (yyval.node) = (yyvsp[-2].node);
  }
#line 1916 "nasl_grammar.tab.c"
    break;
 
  case 57: /* arg: expr  */
#line 402 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_ARG);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 1927 "nasl_grammar.tab.c"
    break;
 
  case 58: /* arg: identifier ':' expr  */
#line 409 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_ARG);
          (yyval.node)->name = LN;
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[-2].str);
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 1939 "nasl_grammar.tab.c"
    break;
 
  case 59: /* aff: lvalue '=' expr  */
#line 419 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_expr_cell(LNB, NODE_AFF, (yyvsp[-2].node), (yyvsp[0].node));
  }
#line 1947 "nasl_grammar.tab.c"
    break;
 
  case 60: /* aff: lvalue PLUS_EQ expr  */
#line 422 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                              { (yyval.node) = alloc_expr_cell(LNB, NODE_PLUS_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1953 "nasl_grammar.tab.c"
    break;
 
  case 61: /* aff: lvalue MINUS_EQ expr  */
#line 423 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                { (yyval.node) = alloc_expr_cell(LNB, NODE_MINUS_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1959 "nasl_grammar.tab.c"
    break;
 
  case 62: /* aff: lvalue MULT_EQ expr  */
#line 424 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                              { (yyval.node) = alloc_expr_cell(LNB, NODE_MULT_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1965 "nasl_grammar.tab.c"
    break;
 
  case 63: /* aff: lvalue DIV_EQ expr  */
#line 425 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                              { (yyval.node) = alloc_expr_cell(LNB, NODE_DIV_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1971 "nasl_grammar.tab.c"
    break;
 
  case 64: /* aff: lvalue MODULO_EQ expr  */
#line 426 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                 { (yyval.node) = alloc_expr_cell(LNB, NODE_MODULO_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1977 "nasl_grammar.tab.c"
    break;
 
  case 65: /* aff: lvalue R_SHIFT_EQ expr  */
#line 427 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                 { (yyval.node) = alloc_expr_cell(LNB, NODE_R_SHIFT_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1983 "nasl_grammar.tab.c"
    break;
 
  case 66: /* aff: lvalue R_USHIFT_EQ expr  */
#line 428 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                  { (yyval.node) = alloc_expr_cell(LNB, NODE_R_USHIFT_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1989 "nasl_grammar.tab.c"
    break;
 
  case 67: /* aff: lvalue L_SHIFT_EQ expr  */
#line 429 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                 { (yyval.node) = alloc_expr_cell(LNB, NODE_L_SHIFT_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 1995 "nasl_grammar.tab.c"
    break;
 
  case 68: /* lvalue: identifier  */
#line 433 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        { (yyval.node) = alloc_typed_cell (NODE_VAR);
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[0].str);
        }
#line 2004 "nasl_grammar.tab.c"
    break;
 
  case 71: /* identifier: REP  */
#line 438 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                            { (yyval.str) = strdup("x"); }
#line 2010 "nasl_grammar.tab.c"
    break;
 
  case 72: /* array_elem: identifier '[' array_index ']'  */
#line 441 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_ARRAY_EL);
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[-3].str);
    (yyval.node)->link[0] = (yyvsp[-1].node);
  }
#line 2021 "nasl_grammar.tab.c"
    break;
 
  case 74: /* post_pre_incr: PLUS_PLUS lvalue  */
#line 451 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                    { (yyval.node) = alloc_expr_cell(LNB, EXPR_INCR, NULL, (yyvsp[0].node)); }
#line 2027 "nasl_grammar.tab.c"
    break;
 
  case 75: /* post_pre_incr: MINUS_MINUS lvalue  */
#line 452 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                      {(yyval.node) = alloc_expr_cell(LNB, EXPR_DECR, NULL, (yyvsp[0].node)); }
#line 2033 "nasl_grammar.tab.c"
    break;
 
  case 76: /* post_pre_incr: lvalue PLUS_PLUS  */
#line 453 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                    { (yyval.node)= alloc_expr_cell(LNB, EXPR_INCR, (yyvsp[-1].node), NULL); }
#line 2039 "nasl_grammar.tab.c"
    break;
 
  case 77: /* post_pre_incr: lvalue MINUS_MINUS  */
#line 454 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                      { (yyval.node)= alloc_expr_cell(LNB, EXPR_DECR, (yyvsp[-1].node), NULL); }
#line 2045 "nasl_grammar.tab.c"
    break;
 
  case 78: /* expr: '(' expr ')'  */
#line 458 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                   { (yyval.node) = (yyvsp[-1].node); }
#line 2051 "nasl_grammar.tab.c"
    break;
 
  case 79: /* expr: expr AND expr  */
#line 459 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        {  (yyval.node) = alloc_expr_cell(LNB, EXPR_AND, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2057 "nasl_grammar.tab.c"
    break;
 
  case 80: /* expr: '!' expr  */
#line 460 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                             {  (yyval.node) = alloc_expr_cell(LNB, EXPR_NOT, (yyvsp[0].node), NULL); }
#line 2063 "nasl_grammar.tab.c"
    break;
 
  case 81: /* expr: expr OR expr  */
#line 461 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                       { (yyval.node) = alloc_expr_cell(LNB, EXPR_OR, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2069 "nasl_grammar.tab.c"
    break;
 
  case 82: /* expr: expr '+' expr  */
#line 462 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_PLUS, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2075 "nasl_grammar.tab.c"
    break;
 
  case 83: /* expr: expr '-' expr  */
#line 463 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_MINUS, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2081 "nasl_grammar.tab.c"
    break;
 
  case 84: /* expr: '-' expr  */
#line 464 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                { (yyval.node) = alloc_expr_cell(LNB, EXPR_U_MINUS, (yyvsp[0].node), NULL);}
#line 2087 "nasl_grammar.tab.c"
    break;
 
  case 85: /* expr: '~' expr  */
#line 465 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                 { (yyval.node) = alloc_expr_cell(LNB, EXPR_BIT_NOT, (yyvsp[0].node), NULL);}
#line 2093 "nasl_grammar.tab.c"
    break;
 
  case 86: /* expr: expr '*' expr  */
#line 466 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_MULT, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2099 "nasl_grammar.tab.c"
    break;
 
  case 87: /* expr: expr EXPO expr  */
#line 467 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                         { (yyval.node) = alloc_expr_cell(LNB, EXPR_EXPO, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2105 "nasl_grammar.tab.c"
    break;
 
  case 88: /* expr: expr '/' expr  */
#line 468 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_DIV, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2111 "nasl_grammar.tab.c"
    break;
 
  case 89: /* expr: expr '%' expr  */
#line 469 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_MODULO, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2117 "nasl_grammar.tab.c"
    break;
 
  case 90: /* expr: expr '&' expr  */
#line 470 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_BIT_AND, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2123 "nasl_grammar.tab.c"
    break;
 
  case 91: /* expr: expr '^' expr  */
#line 471 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_BIT_XOR, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2129 "nasl_grammar.tab.c"
    break;
 
  case 92: /* expr: expr '|' expr  */
#line 472 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, EXPR_BIT_OR, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2135 "nasl_grammar.tab.c"
    break;
 
  case 93: /* expr: expr R_SHIFT expr  */
#line 473 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                            { (yyval.node) = alloc_expr_cell(LNB, EXPR_R_SHIFT, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2141 "nasl_grammar.tab.c"
    break;
 
  case 94: /* expr: expr R_USHIFT expr  */
#line 474 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                             { (yyval.node) = alloc_expr_cell(LNB, EXPR_R_USHIFT, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2147 "nasl_grammar.tab.c"
    break;
 
  case 95: /* expr: expr L_SHIFT expr  */
#line 475 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                            { (yyval.node) = alloc_expr_cell(LNB, EXPR_L_SHIFT, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2153 "nasl_grammar.tab.c"
    break;
 
  case 97: /* expr: expr MATCH expr  */
#line 477 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                          { (yyval.node) = alloc_expr_cell(LNB, COMP_MATCH, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2159 "nasl_grammar.tab.c"
    break;
 
  case 98: /* expr: expr NOMATCH expr  */
#line 478 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                            { (yyval.node) = alloc_expr_cell(LNB, COMP_NOMATCH, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2165 "nasl_grammar.tab.c"
    break;
 
  case 99: /* expr: expr RE_MATCH string  */
#line 479 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                               { (yyval.node) = alloc_RE_cell(LNB, COMP_RE_MATCH, (yyvsp[-2].node), (yyvsp[0].str), ERRC); }
#line 2171 "nasl_grammar.tab.c"
    break;
 
  case 100: /* expr: expr RE_NOMATCH string  */
#line 480 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                 { (yyval.node) = alloc_RE_cell(LNB, COMP_RE_NOMATCH, (yyvsp[-2].node), (yyvsp[0].str), ERRC); }
#line 2177 "nasl_grammar.tab.c"
    break;
 
  case 101: /* expr: expr '<' expr  */
#line 481 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, COMP_LT, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2183 "nasl_grammar.tab.c"
    break;
 
  case 102: /* expr: expr '>' expr  */
#line 482 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, COMP_GT, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2189 "nasl_grammar.tab.c"
    break;
 
  case 103: /* expr: expr EQ expr  */
#line 483 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, COMP_EQ, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2195 "nasl_grammar.tab.c"
    break;
 
  case 104: /* expr: expr NEQ expr  */
#line 484 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                        { (yyval.node) = alloc_expr_cell(LNB, COMP_NE, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2201 "nasl_grammar.tab.c"
    break;
 
  case 105: /* expr: expr SUPEQ expr  */
#line 485 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                          { (yyval.node) = alloc_expr_cell(LNB, COMP_GE, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2207 "nasl_grammar.tab.c"
    break;
 
  case 106: /* expr: expr INFEQ expr  */
#line 486 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                          { (yyval.node) = alloc_expr_cell(LNB, COMP_LE, (yyvsp[-2].node), (yyvsp[0].node)); }
#line 2213 "nasl_grammar.tab.c"
    break;
 
  case 112: /* const_array: '[' list_array_data ']'  */
#line 490 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                        { (yyval.node) = make_array_from_elems((yyvsp[-1].node)); }
#line 2219 "nasl_grammar.tab.c"
    break;
 
  case 113: /* list_array_data: array_data  */
#line 492 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                            { (yyval.node) = (yyvsp[0].node); }
#line 2225 "nasl_grammar.tab.c"
    break;
 
  case 114: /* list_array_data: array_data ',' list_array_data  */
#line 493 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                         {
    (yyvsp[-2].node)->link[1] = (yyvsp[0].node); (yyval.node) = (yyvsp[-2].node);
  }
#line 2233 "nasl_grammar.tab.c"
    break;
 
  case 115: /* array_data: simple_array_data  */
#line 497 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                              {
    (yyval.node) = alloc_typed_cell(ARRAY_ELEM);
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 2242 "nasl_grammar.tab.c"
    break;
 
  case 116: /* array_data: string ARROW simple_array_data  */
#line 500 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                                           {
    (yyval.node) = alloc_typed_cell(ARRAY_ELEM);
    (yyval.node)->link[0] = (yyvsp[0].node);
    (yyval.node)->x.str_val = (yyvsp[-2].str);
  }
#line 2252 "nasl_grammar.tab.c"
    break;
 
  case 117: /* atom: INTEGER  */
#line 506 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                {  (yyval.node) = alloc_typed_cell(CONST_INT); (yyval.node)->x.i_val = (yyvsp[0].num); }
#line 2258 "nasl_grammar.tab.c"
    break;
 
  case 118: /* atom: STRING2  */
#line 507 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                  {
    (yyval.node) = alloc_typed_cell(CONST_STR); (yyval.node)->x.str_val = (yyvsp[0].str);
    (yyval.node)->size = strlen((yyvsp[0].str));
  }
#line 2267 "nasl_grammar.tab.c"
    break;
 
  case 119: /* atom: STRING1  */
#line 511 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
                  {
    (yyval.node) = alloc_typed_cell(CONST_DATA); (yyval.node)->x.str_val = (yyvsp[0].data).val;
    (yyval.node)->size = (yyvsp[0].data).len;
  }
#line 2276 "nasl_grammar.tab.c"
    break;
 
  case 121: /* var: var_name  */
#line 519 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
          (yyval.node) = alloc_typed_cell (NODE_VAR);
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = (yyvsp[0].str);
        }
#line 2286 "nasl_grammar.tab.c"
    break;
 
  case 125: /* ipaddr: INTEGER '.' INTEGER '.' INTEGER '.' INTEGER  */
#line 529 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    char *s = g_strdup_printf ("%ld.%ld.%ld.%ld", (yyvsp[-6].num), (yyvsp[-4].num), (yyvsp[-2].num), (yyvsp[0].num));
    (yyval.node) = alloc_typed_cell (CONST_STR);
          (yyval.node)->line_nb = LNB;
          (yyval.node)->x.str_val = s;
    (yyval.node)->size = strlen(s);
  }
#line 2298 "nasl_grammar.tab.c"
    break;
 
  case 126: /* loc: LOCAL arg_decl  */
#line 539 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_LOCAL);
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 2308 "nasl_grammar.tab.c"
    break;
 
  case 127: /* glob: GLOBAL arg_decl  */
#line 547 "/builddir/build/BUILD/openvas-scanner-22.7.9/nasl/nasl_grammar.y"
        {
    (yyval.node) = alloc_typed_cell (NODE_GLOBAL);
          (yyval.node)->line_nb = LNB;
    (yyval.node)->link[0] = (yyvsp[0].node);
  }
#line 2318 "nasl_grammar.tab.c"
    break;
 
 
#line 2322 "nasl_grammar.tab.c"
 
      default: break;
    }
  /* User semantic actions sometimes alter yychar, and that requires
     that yytoken be updated with the new translation.  We take the
     approach of translating immediately before every use of yytoken.
     One alternative is translating here after every semantic action,
     but that translation would be missed if the semantic action invokes
     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
     incorrect destructor might then be invoked immediately.  In the
     case of YYERROR or YYBACKUP, subsequent parser actions might lead
     to an incorrect destructor call or verbose syntax error message
     before the lookahead is translated.  */
  YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc);
 
  YYPOPSTACK (yylen);
  yylen = 0;
 
  *++yyvsp = yyval;
 
  /* Now 'shift' the result of the reduction.  Determine what state
     that goes to, based on the state we popped back to and the rule
     number reduced by.  */
  {
    const int yylhs = yyr1[yyn] - YYNTOKENS;
    const int yyi = yypgoto[yylhs] + *yyssp;
    yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
               ? yytable[yyi]
               : yydefgoto[yylhs]);
  }
 
  goto yynewstate;
 
 
/*--------------------------------------.
| yyerrlab -- here on detecting error.  |
`--------------------------------------*/
yyerrlab:
  /* Make sure we have latest lookahead translation.  See comments at
     user semantic actions for why this is necessary.  */
  yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
  /* If not already recovering from an error, report this error.  */
  if (!yyerrstatus)
    {
      ++yynerrs;
      yyerror (parm, err_c, YY_("syntax error"));
    }
 
  if (yyerrstatus == 3)
    {
      /* If just tried and failed to reuse lookahead token after an
         error, discard it.  */
 
      if (yychar <= YYEOF)
        {
          /* Return failure if at end of input.  */
          if (yychar == YYEOF)
            YYABORT;
        }
      else
        {
          yydestruct ("Error: discarding",
                      yytoken, &yylval, parm, err_c);
          yychar = YYEMPTY;
        }
    }
 
  /* Else will try to reuse lookahead token after shifting the error
     token.  */
  goto yyerrlab1;
 
 
/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR.  |
`---------------------------------------------------*/
yyerrorlab:
  /* Pacify compilers when the user code never invokes YYERROR and the
     label yyerrorlab therefore never appears in user code.  */
  if (0)
    YYERROR;
 
  /* Do not reclaim the symbols of the rule whose action triggered
     this YYERROR.  */
  YYPOPSTACK (yylen);
  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp);
  yystate = *yyssp;
  goto yyerrlab1;
 
 
/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR.  |
`-------------------------------------------------------------*/
yyerrlab1:
  yyerrstatus = 3;      /* Each real token shifted decrements this.  */
 
  /* Pop stack until we find a state that shifts the error token.  */
  for (;;)
    {
      yyn = yypact[yystate];
      if (!yypact_value_is_default (yyn))
        {
          yyn += YYSYMBOL_YYerror;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
            {
              yyn = yytable[yyn];
              if (0 < yyn)
                break;
            }
        }
 
      /* Pop the current state because it cannot handle the error token.  */
      if (yyssp == yyss)
        YYABORT;
 
 
      yydestruct ("Error: popping",
                  YY_ACCESSING_SYMBOL (yystate), yyvsp, parm, err_c);
      YYPOPSTACK (1);
      yystate = *yyssp;
      YY_STACK_PRINT (yyss, yyssp);
    }
 
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END
 
 
  /* Shift the error token.  */
  YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp);
 
  yystate = yyn;
  goto yynewstate;
 
 
/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here.  |
`-------------------------------------*/
yyacceptlab:
  yyresult = 0;
  goto yyreturn;
 
 
/*-----------------------------------.
| yyabortlab -- YYABORT comes here.  |
`-----------------------------------*/
yyabortlab:
  yyresult = 1;
  goto yyreturn;
 
 
#if !defined yyoverflow
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here.  |
`-------------------------------------------------*/
yyexhaustedlab:
  yyerror (parm, err_c, YY_("memory exhausted"));
  yyresult = 2;
  goto yyreturn;
#endif
 
 
/*-------------------------------------------------------.
| yyreturn -- parsing is finished, clean up and return.  |
`-------------------------------------------------------*/
yyreturn:
  if (yychar != YYEMPTY)
    {
      /* Make sure we have latest lookahead translation.  See comments at
         user semantic actions for why this is necessary.  */
      yytoken = YYTRANSLATE (yychar);
      yydestruct ("Cleanup: discarding lookahead",
                  yytoken, &yylval, parm, err_c);
    }
  /* Do not reclaim the symbols of the rule whose action triggered
     this YYABORT or YYACCEPT.  */
  YYPOPSTACK (yylen);
  YY_STACK_PRINT (yyss, yyssp);
  while (yyssp != yyss)
    {
      yydestruct ("Cleanup: popping",
                  YY_ACCESSING_SYMBOL (+*yyssp), yyvsp, parm, err_c);
      YYPOPSTACK (1);
    }
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
 
  return yyresult;
}

References alloc_expr_cell(), alloc_RE_cell(), alloc_typed_cell(), naslctxt::always_signed, ARRAY_ELEM, naslctxt::buffer, COMP_EQ, COMP_GE, COMP_GT, COMP_LE, COMP_LT, COMP_MATCH, COMP_NE, COMP_NOMATCH, COMP_RE_MATCH, COMP_RE_NOMATCH, CONST_DATA, CONST_INT, CONST_STR, YYSTYPE::data, deref_cell(), ERRC, naslctxt::exec_descr, EXPR_AND, EXPR_BIT_AND, EXPR_BIT_NOT, EXPR_BIT_OR, EXPR_BIT_XOR, EXPR_DECR, EXPR_DIV, EXPR_EXPO, EXPR_INCR, EXPR_L_SHIFT, EXPR_MINUS, EXPR_MODULO, EXPR_MULT, EXPR_NOT, EXPR_OR, EXPR_PLUS, EXPR_R_SHIFT, EXPR_R_USHIFT, EXPR_U_MINUS, TC::i_val, include_order, TC::include_order, includes_hash, init_nasl_ctx(), naslctxt::kb, naslctxt::line_nb, LN, LNB, make_array_from_elems(), name, TC::name, nasl_get_filename(), nasl_perror(), nasl_set_filename(), nasl_set_function_filename(), naslparse(), YYSTYPE::node, NODE_AFF, NODE_ARG, NODE_ARRAY_EL, NODE_BREAK, NODE_CONTINUE, NODE_DECL, NODE_DIV_EQ, NODE_FOR, NODE_FOREACH, NODE_FUN_CALL, NODE_FUN_DEF, NODE_GLOBAL, NODE_IF_ELSE, NODE_INSTR_L, NODE_L_SHIFT_EQ, NODE_LOCAL, NODE_MINUS_EQ, NODE_MODULO_EQ, NODE_MULT_EQ, NODE_PLUS_EQ, NODE_R_SHIFT_EQ, NODE_R_USHIFT_EQ, NODE_REPEAT_UNTIL, NODE_REPEATED, NODE_RETURN, NODE_VAR, NODE_WHILE, YYSTYPE::num, ref_cell(), YYSTYPE::str, TC::str_val, naslctxt::tree, YY_, YY_ACCESSING_SYMBOL, YY_ASSERT, YY_CAST, YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN, YY_IGNORE_MAYBE_UNINITIALIZED_END, YY_IGNORE_USELESS_CAST_BEGIN, YY_IGNORE_USELESS_CAST_END, YY_INITIAL_VALUE, YY_REDUCE_PRINT, YY_STACK_PRINT, YY_SYMBOL_PRINT, YYABORT, YYACCEPT, yycheck, yydefact, yydefgoto, yydestruct(), YYDPRINTF, YYEMPTY, YYEOF, yyerrok, yyerror, YYERROR, YYerror, YYFINAL, YYINITDEPTH, YYLAST, yylex, YYMAXDEPTH, yynerrs, YYNSTATES, YYNTOKENS, yypact, yypact_value_is_default, yypgoto, YYPOPSTACK, YYPTRDIFF_T, yyr1, yyr2, YYSIZE_T, YYSIZEOF, yyalloc::yyss_alloc, YYSTACK_ALLOC, YYSTACK_BYTES, YYSTACK_FREE, YYSTACK_RELOCATE, YYSYMBOL_YYEMPTY, YYSYMBOL_YYEOF, YYSYMBOL_YYerror, yytable, yytable_value_is_error, YYTRANSLATE, YYUNDEF, and yyalloc::yyvs_alloc.

Here is the call graph for this function:

◆ yysymbol_name()

static const char * yysymbol_name ( yysymbol_kind_t yysymbol )

static

Definition at line 703 of file nasl_grammar.tab.c.

{
  return yytname[yysymbol];
}

References yytname.

Referenced by yy_symbol_print().

Here is the caller graph for this function:

Variable Documentation

◆ checksum_algorithm

int checksum_algorithm = GCRY_MD_NONE

static

Definition at line 2579 of file nasl_grammar.tab.c.

Referenced by init_nasl_ctx(), and load_checksums().

◆ inc_dirs

GSList* inc_dirs = NULL

static

Definition at line 2534 of file nasl_grammar.tab.c.

Referenced by add_nasl_inc_dir(), and init_nasl_ctx().

◆ include_order

int include_order = 0

static

Definition at line 112 of file nasl_grammar.tab.c.

Referenced by init_nasl_ctx(), and yyparse().

◆ includes_hash

GHashTable* includes_hash = NULL

Definition at line 116 of file nasl_grammar.tab.c.

Referenced by nasl_clean_inc(), nasl_get_include_order(), and yyparse().

◆ parse_buffer

char* parse_buffer = NULL

static

Definition at line 109 of file nasl_grammar.tab.c.

Referenced by init_nasl_ctx(), and mylex().

◆ parse_len

int parse_len = 0

static

Definition at line 111 of file nasl_grammar.tab.c.

Referenced by init_nasl_ctx(), and mylex().

◆ yycheck

const yytype_int16 yycheck[]

static

Definition at line 922 of file nasl_grammar.tab.c.

Referenced by yyparse().

◆ yydebug

int yydebug

Definition at line 1254 of file nasl_grammar.tab.c.

◆ yydefact

const yytype_int8 yydefact[]

static

Initial value:

=
{
       0,     0,     0,    71,     0,     0,     0,     0,    29,    30,
       0,    33,     0,     8,     8,     0,     0,    70,     0,     0,
       2,     0,     6,    17,     5,     0,    25,    18,    19,    36,
      37,    38,    39,    23,    26,    24,    21,     0,    68,    69,
      22,    27,    28,    20,     0,    47,     0,     0,     0,     0,
     119,   118,   117,     0,     0,     0,     0,     0,   123,   108,
     124,   122,    96,    32,   111,   110,   107,   121,   109,     0,
     126,     9,    10,   127,    74,    68,    75,    13,     0,     0,
       1,     4,    16,     0,    76,    77,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    54,     0,     0,     0,    46,
      44,    45,     0,     0,     0,     8,     0,    84,     0,   119,
     118,   117,     0,     0,   113,   120,   115,    80,    85,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,    49,    50,     0,     0,    12,    15,    48,
      60,    61,    62,    63,    64,    67,    65,    66,    59,     0,
      53,    55,   124,    57,     0,    73,     0,     0,     0,     0,
       0,     0,     0,    78,     0,   112,     0,   103,   104,   105,
     106,    81,    79,    97,    98,    95,    93,    94,    87,    99,
     100,   101,   102,    92,    91,    90,    82,    83,    86,    88,
      89,    51,    11,    52,     0,     0,    72,    34,     0,    42,
       0,    41,     0,     0,   116,   114,    56,    58,     0,    47,
      43,     7,     0,    35,     0,     0,     0,   125,    40
}

Definition at line 767 of file nasl_grammar.tab.c.

Referenced by yyparse().

◆ yydefgoto

const yytype_uint8 yydefgoto[]

static

Initial value:

=
{
       0,    19,    20,    21,    22,    70,    71,    23,    78,    24,
      25,    26,    27,    28,    29,    30,    31,    32,    98,    33,
     112,    34,    58,   159,   160,   161,    59,    37,    60,    61,
     164,    62,   163,    64,   113,   114,    65,   116,    66,    67,
      68,    41,    42
}

Definition at line 805 of file nasl_grammar.tab.c.

Referenced by yyparse().

◆ yypact

const yytype_int16 yypact[]

static

Initial value:

=
{
     340,   -57,   -35,   -77,   -27,   427,    -5,   -15,   -77,   -77,
      -5,   538,   -13,    -5,    -5,    -5,    -5,   -77,   373,    50,
     -77,   111,   -77,   -77,   -77,   -12,   -77,   -77,   -77,   -77,
     -77,   -77,   -77,   -77,   -77,    38,   -77,   507,   -39,   -77,
     -77,   -77,   -77,   -77,   538,    -2,    48,    -8,   538,    16,
     -77,   -77,   -16,   538,   538,    40,   538,   538,   -77,   -77,
     124,   592,   -77,   837,   -77,   -77,   -77,   -77,   -77,    -1,
     -77,   -77,    15,   -77,   -77,    -3,   -77,   -77,    25,   400,
     -77,   -77,   -77,   538,   -77,   -77,   538,   538,   538,   538,
     538,   538,   538,   538,   538,   538,   538,   605,    26,   -77,
     -77,   -77,   538,   538,   663,    -5,    34,    65,   721,    56,
      57,   -77,    58,    32,    39,   -77,   -77,    65,    65,   538,
     538,   538,   538,   538,   538,   538,   538,   538,   538,   538,
     538,    -1,    -1,   538,   538,   538,   538,   538,   538,   538,
     538,   538,   538,   -77,   -77,    44,    -5,   -77,   -77,   837,
     837,   837,   837,   837,   837,   837,   837,   837,   837,    45,
     -77,    46,    36,   837,    49,   837,   427,   538,   466,   779,
     427,    51,    47,   -77,    43,   -77,    40,   921,   921,   921,
     921,   890,   952,   921,   921,   160,   160,   160,    65,   -77,
     -77,   921,   921,   404,   316,   240,     4,     4,    65,    65,
      65,   -77,   -77,   -77,   538,   538,   -77,   104,   519,   -77,
     427,   -77,    53,    69,   -77,   -77,   -77,   837,   427,    -2,
     -77,   -77,    55,   -77,    59,    77,   427,   -77,   -77
}

Definition at line 737 of file nasl_grammar.tab.c.

Referenced by yyparse().

◆ yypgoto

const yytype_int16 yypgoto[]

static

Initial value:

=
{
     -77,   -77,   118,   -77,   -77,   -11,    -6,   -71,    63,    14,
     -77,   -77,   -77,   -77,   -77,   -77,   -77,   -77,   -76,   -77,
     -65,   -77,     2,   -77,   -60,   -77,    31,    24,     0,    12,
     -77,    37,   189,   -77,   -31,   -77,   -54,   -26,   -77,   -77,
     -77,   -77,   -77
}

Definition at line 795 of file nasl_grammar.tab.c.

Referenced by yyparse().

◆ yyr1

const yytype_int8 yyr1[]

static

Initial value:

=
{
       0,    73,    74,    75,    75,    76,    76,    77,    78,    78,
      79,    79,    80,    80,    81,    81,    82,    82,    82,    82,
      82,    83,    83,    83,    83,    83,    83,    83,    83,    83,
      83,    83,    84,    84,    85,    85,    86,    86,    86,    86,
      87,    88,    89,    90,    91,    91,    91,    91,    92,    93,
      93,    94,    95,    96,    96,    97,    97,    98,    98,    99,
      99,    99,    99,    99,    99,    99,    99,    99,   100,   100,
     101,   101,   102,   103,   104,   104,   104,   104,   105,   105,
     105,   105,   105,   105,   105,   105,   105,   105,   105,   105,
     105,   105,   105,   105,   105,   105,   105,   105,   105,   105,
     105,   105,   105,   105,   105,   105,   105,   105,   105,   105,
     105,   105,   106,   107,   107,   108,   108,   109,   109,   109,
     110,   111,   111,   111,   112,   113,   114,   115
}

Definition at line 1057 of file nasl_grammar.tab.c.

Referenced by yyparse().

◆ yyr2

const yytype_int8 yyr2[]

static

Initial value:

=
{
       0,     2,     1,     1,     2,     1,     1,     6,     0,     1,
       1,     3,     3,     2,     1,     2,     2,     1,     1,     1,
       2,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     0,     2,     1,     5,     7,     1,     1,     1,     1,
       9,     5,     5,     6,     1,     1,     1,     0,     3,     1,
       1,     4,     4,     1,     0,     1,     3,     1,     3,     3,
       3,     3,     3,     3,     3,     3,     3,     3,     1,     1,
       1,     1,     4,     1,     2,     2,     2,     2,     3,     3,
       2,     3,     3,     3,     2,     2,     3,     3,     3,     3,
       3,     3,     3,     3,     3,     3,     1,     3,     3,     3,
       3,     3,     3,     3,     3,     3,     3,     1,     1,     1,
       1,     1,     3,     1,     3,     1,     3,     1,     1,     1,
       1,     1,     1,     1,     1,     7,     2,     2
}

Definition at line 1075 of file nasl_grammar.tab.c.

Referenced by yy_reduce_print(), and yyparse().

◆ yyrline

const yytype_int16 yyrline[]

static

Initial value:

=
{
       0,   152,   152,   157,   163,   170,   170,   173,   184,   184,
     185,   192,   202,   202,   203,   204,   219,   219,   219,   219,
     220,   224,   224,   224,   225,   225,   225,   225,   225,   226,
     231,   236,   239,   246,   254,   261,   270,   270,   270,   270,
     271,   282,   290,   299,   310,   310,   310,   310,   313,   322,
     322,   325,   385,   394,   394,   395,   395,   401,   408,   418,
     422,   423,   424,   425,   426,   427,   428,   429,   432,   436,
     438,   438,   440,   448,   451,   452,   453,   454,   458,   459,
     460,   461,   462,   463,   464,   465,   466,   467,   468,   469,
     470,   471,   472,   473,   474,   475,   476,   477,   478,   479,
     480,   481,   482,   483,   484,   485,   486,   487,   487,   487,
     487,   487,   490,   492,   493,   497,   500,   506,   507,   511,
     516,   518,   524,   524,   526,   528,   538,   546
}

Definition at line 652 of file nasl_grammar.tab.c.

Referenced by yy_reduce_print().

◆ yystos

const yytype_int8 yystos[]

static

Initial value:

=
{
       0,     1,     3,    13,    14,    15,    17,    18,    19,    20,
      21,    22,    23,    24,    25,    26,    27,    43,    64,    74,
      75,    76,    77,    80,    82,    83,    84,    85,    86,    87,
      88,    89,    90,    92,    94,    95,    99,   100,   101,   102,
     104,   114,   115,    66,    61,    61,    82,   101,    61,   101,
      44,    45,    46,    54,    61,    68,    70,    71,    95,    99,
     101,   102,   104,   105,   106,   109,   111,   112,   113,    61,
      78,    79,   101,    78,   100,   101,   100,    65,    81,    82,
       0,    75,    66,    13,    26,    27,    32,    33,    34,    35,
      36,    37,    38,    39,    47,    61,    68,   105,    91,    95,
      99,   104,    16,    61,   105,    61,    72,   105,   105,    44,
      45,    46,    93,   107,   108,   109,   110,   105,   105,     5,
       6,     7,     8,     9,    10,    11,    12,    28,    29,    30,
      31,    40,    41,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    44,    45,    93,    63,    65,    81,   105,
     105,   105,   105,   105,   105,   105,   105,   105,   105,    96,
      97,    98,   101,   105,   103,   105,    62,    66,   105,   105,
      62,    78,    46,    62,    42,    69,    63,   105,   105,   105,
     105,   105,   105,   105,   105,   105,   105,   105,   105,    93,
      93,   105,   105,   105,   105,   105,   105,   105,   105,   105,
     105,    62,    79,    62,    63,    67,    69,    82,   105,    66,
      62,    82,    62,    72,   110,   107,    97,   105,     4,    66,
      82,    80,    46,    82,    91,    72,    62,    46,    82
}

Definition at line 1029 of file nasl_grammar.tab.c.

◆ yytable

const yytype_int16 yytable[]

static

Definition at line 817 of file nasl_grammar.tab.c.

Referenced by yyparse().

◆ yytname

const char* const yytname[]

static

Initial value:

=
{
  "\"end of file\"", "error", "\"invalid token\"", "IF", "ELSE", "EQ",
  "NEQ", "SUPEQ", "INFEQ", "OR", "AND", "MATCH", "NOMATCH", "REP", "FOR",
  "REPEAT", "UNTIL", "FOREACH", "WHILE", "BREAK", "CONTINUE", "FUNCTION",
  "RETURN", "INCLUDE", "LOCAL", "GLOBAL", "PLUS_PLUS", "MINUS_MINUS",
  "L_SHIFT", "R_SHIFT", "R_USHIFT", "EXPO", "PLUS_EQ", "MINUS_EQ",
  "MULT_EQ", "DIV_EQ", "MODULO_EQ", "L_SHIFT_EQ", "R_SHIFT_EQ",
  "R_USHIFT_EQ", "RE_MATCH", "RE_NOMATCH", "ARROW", "IDENT", "STRING1",
  "STRING2", "INTEGER", "'='", "'<'", "'>'", "'|'", "'^'", "'&'", "'+'",
  "'-'", "'*'", "'/'", "'%'", "NOT", "UMINUS", "BIT_NOT", "'('", "')'",
  "','", "'{'", "'}'", "';'", "':'", "'['", "']'", "'!'", "'~'", "'.'",
  "$accept", "tiptop", "instr_decl_list", "instr_decl", "func_decl",
  "arg_decl", "arg_decl_1", "block", "instr_list", "instr", "simple_instr",
  "ret", "if_block", "loop", "for_loop", "while_loop", "repeat_loop",
  "foreach_loop", "aff_func", "rep", "string", "inc", "func_call",
  "arg_list", "arg_list_1", "arg", "aff", "lvalue", "identifier",
  "array_elem", "array_index", "post_pre_incr", "expr", "const_array",
  "list_array_data", "array_data", "atom", "simple_array_data", "var",
  "var_name", "ipaddr", "loc", "glob", YY_NULLPTR
}

Definition at line 680 of file nasl_grammar.tab.c.

Referenced by yysymbol_name().

◆ yytranslate

const yytype_int8 yytranslate[]

static

Definition at line 615 of file nasl_grammar.tab.c.

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ ERRC

◆ G_LOG_DOMAIN

◆ LN

◆ LNB

◆ YY_

◆ YY_ACCESSING_SYMBOL

◆ YY_ASSERT

◆ YY_ATTRIBUTE_PURE

◆ YY_ATTRIBUTE_UNUSED

◆ YY_CAST

◆ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

◆ YY_IGNORE_MAYBE_UNINITIALIZED_END

◆ YY_IGNORE_USELESS_CAST_BEGIN

◆ YY_IGNORE_USELESS_CAST_END

◆ YY_INITIAL_VALUE

◆ YY_LOCATION_PRINT

◆ YY_NULLPTR

◆ YY_REDUCE_PRINT

◆ YY_REINTERPRET_CAST

◆ YY_STACK_PRINT

◆ YY_SYMBOL_PRINT

◆ YY_USE

◆ YYABORT

◆ YYACCEPT

◆ YYBACKUP

◆ YYBISON

◆ YYBISON_VERSION

◆ yyclearin

◆ YYCOPY

◆ YYCOPY_NEEDED

◆ yydebug

◆ YYDPRINTF

◆ YYERRCODE

◆ yyerrok

◆ yyerror

◆ YYERROR

◆ YYERROR_VERBOSE

◆ YYFINAL

◆ YYFPRINTF

◆ YYFREE

◆ YYINITDEPTH

◆ YYLAST

◆ yylex

◆ YYLEX_ERRC

◆ YYLEX_PARAM

◆ YYMALLOC

◆ YYMAXDEPTH

◆ YYMAXUTOK

◆ yynerrs

◆ YYNNTS

◆ YYNRULES

◆ YYNSTATES

◆ YYNTOKENS

◆ YYPACT_NINF

◆ yypact_value_is_default

◆ yyparse

◆ YYPARSE_ERRC

◆ YYPARSE_PARAM

◆ YYPOPSTACK

◆ YYPTRDIFF_MAXIMUM

◆ YYPTRDIFF_T

◆ YYPULL

◆ YYPURE

◆ YYPUSH

◆ YYRECOVERING

◆ YYSIZE_MAXIMUM

◆ YYSIZE_T

◆ YYSIZEOF

◆ YYSKELETON_NAME

◆ YYSTACK_ALLOC

◆ YYSTACK_ALLOC_MAXIMUM

◆ YYSTACK_BYTES

◆ YYSTACK_FREE