add unlock when item_cachedump malloc failed
@@ -592,6 +592,7 @@ char *item_cachedump(const unsigned int slabs_clsid, const unsigned int limit, u
buffer = malloc((size_t)memlimit);
if (buffer == 0) {
+ pthread_mutex_unlock(&lru_locks[id]);
return NULL;
}
bufcurr = 0;
