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parameter of my_yyoverflow made independed from YYSIZE_T (BUG#4204)

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sql/sql_parse.cc:
  parameter of my_yyoverflow made independed from YYSIZE_T
sql/sql_yacc.yy:
  parameter of my_yyoverflow made independed from YYSIZE_T
This commit is contained in:
unknown 2004-06-24 22:15:15 +03:00
parent b57fe1e26a
commit d75022fff7
2 changed files with 4 additions and 4 deletions
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4
sql/sql_parse.cc
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@ -2330,10 +2330,10 @@ bool check_stack_overrun(THD *thd,char *buf __attribute__((unused)))
#define MY_YACC_INIT 1000 // Start with big alloc #define MY_YACC_INIT 1000 // Start with big alloc
#define MY_YACC_MAX 32000 // Because of 'short' #define MY_YACC_MAX 32000 // Because of 'short'
bool my_yyoverflow(short **yyss, YYSTYPE **yyvs, int *yystacksize) bool my_yyoverflow(short **yyss, YYSTYPE **yyvs, ulong *yystacksize)
{ {
LEX *lex=current_lex; LEX *lex=current_lex;
int old_info=0; ulong old_info=0;
if ((uint) *yystacksize >= MY_YACC_MAX) if ((uint) *yystacksize >= MY_YACC_MAX)
return 1; return 1;
if (!lex->yacc_yyvs) if (!lex->yacc_yyvs)

4
sql/sql_yacc.yy
View File

@ -30,7 +30,7 @@
extern void yyerror(const char*); extern void yyerror(const char*);
int yylex(void *yylval); int yylex(void *yylval);
#define yyoverflow(A,B,C,D,E,F) if (my_yyoverflow((B),(D),(int*) (F))) { yyerror((char*) (A)); return 2; } #define yyoverflow(A,B,C,D,E,F) {ulong val= *(F); if(my_yyoverflow((B), (D), &val)) { yyerror((char*) (A)); return 2; } else { *(F)= (YYSIZE_T)val; }}
inline Item *or_or_concat(Item* A, Item* B) inline Item *or_or_concat(Item* A, Item* B)
{ {
@ -65,7 +65,7 @@ inline Item *or_or_concat(Item* A, Item* B)
} }
%{ %{
bool my_yyoverflow(short **a, YYSTYPE **b,int *yystacksize); bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
%} %}
%pure_parser /* We have threads */ %pure_parser /* We have threads */