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Only copy relevant fields from callback ptr to avoid copying garbage

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This commit is contained in:
Pieter Noordhuis 2010-11-01 10:13:05 +01:00
parent a66ec18e80
commit ac13c9f095
1 changed files with 4 additions and 2 deletions
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6
async.c
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@ -75,8 +75,10 @@ static int __redisPushCallback(redisCallbackList *list, redisCallback *source) {
/* Copy callback from stack to heap */ /* Copy callback from stack to heap */
cb = calloc(1,sizeof(*cb)); cb = calloc(1,sizeof(*cb));
if (!cb) redisOOM(); if (!cb) redisOOM();
if (source != NULL) if (source != NULL) {
memcpy(cb,source,sizeof(*cb)); cb->fn = source->fn;
cb->privdata = source->privdata;
}
/* Store callback in list */ /* Store callback in list */
if (list->head == NULL) if (list->head == NULL)