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CONC-292: Fxed malloc result check in dynamic columns

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Note: this was already fixed in server code, but not in C/C.
This commit is contained in:
Georg Richter
2017-11-08 04:56:04 +01:00
parent f3944bbd36
commit ab8477169a
1 changed files with 1 additions and 1 deletions
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2
libmariadb/mariadb_dyncol.c
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@@ -4042,7 +4042,7 @@ mariadb_dyncol_val_double(double *dbl, DYNAMIC_COLUMN_VALUE *val)
case DYN_COL_STRING: case DYN_COL_STRING:
{ {
char *str, *end; char *str, *end;
if ((str= malloc(val->x.string.value.length + 1))) if (!(str= malloc(val->x.string.value.length + 1)))
return ER_DYNCOL_RESOURCE; return ER_DYNCOL_RESOURCE;
memcpy(str, val->x.string.value.str, val->x.string.value.length); memcpy(str, val->x.string.value.str, val->x.string.value.length);
str[val->x.string.value.length]= '\0'; str[val->x.string.value.length]= '\0';