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fix #55 memory leak in cJSON_ReplaceItemInObject

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This commit is contained in:
Max Bruckner 2016-11-11 11:53:14 +07:00
parent 9e31049159
commit 0d10e279c8
1 changed files with 6 additions and 0 deletions
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6
cJSON.c
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@ -1861,6 +1861,12 @@ void cJSON_ReplaceItemInObject(cJSON *object, const char *string, cJSON *newitem
} }
if(c) if(c)
{ {
/* free the old string if not const */
if (!(newitem->type & cJSON_StringIsConst) && newitem->string)
{
cJSON_free(newitem->string);
}
newitem->string = cJSON_strdup(string); newitem->string = cJSON_strdup(string);
cJSON_ReplaceItemInArray(object, i, newitem); cJSON_ReplaceItemInArray(object, i, newitem);
} }