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Set cache_sym->next to NULL in symbol_cache_remove()

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Daniel_Cortez 2017-10-19 16:14:32 +07:00 committed by Alex Martin
parent 03aaa4f2cd
commit dc21aec45d
1 changed files with 2 additions and 1 deletions
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3
source/compiler/sc2.c
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@ -2632,8 +2632,8 @@ static void symbol_cache_add(symbol *sym,symbol2 *new_cache_sym)
if (new_cache_sym==NULL) if (new_cache_sym==NULL)
error(103); /* insufficient memory */ error(103); /* insufficient memory */
new_cache_sym->symbol=sym; new_cache_sym->symbol=sym;
new_cache_sym->next=NULL;
} }
new_cache_sym->next=NULL;
cache_sym=hashmap_get(&symbol_cache_map,sym->name); cache_sym=hashmap_get(&symbol_cache_map,sym->name);
if (cache_sym==NULL) { if (cache_sym==NULL) {
@ -2673,6 +2673,7 @@ static symbol2 *symbol_cache_remove(symbol *sym,int free_cache_sym)
free(cache_sym); free(cache_sym);
return NULL; return NULL;
} }
cache_sym->next=NULL;
return cache_sym; return cache_sym;
} }