diff --git a/src/cache.c b/src/cache.c index e28fad4..5342ce2 100644 --- a/src/cache.c +++ b/src/cache.c @@ -425,18 +425,21 @@ unsigned int cache_remove_uid(const unsigned int uid) { int i; unsigned int removed = 0; - struct crec *crecp, **up; + struct crec *crecp, *tmp, **up; for (i = 0; i < hash_size; i++) - for (crecp = hash_table[i], up = &hash_table[i]; crecp; crecp = crecp->hash_next) - if ((crecp->flags & (F_HOSTS | F_DHCP | F_CONFIG)) && crecp->uid == uid) - { - *up = crecp->hash_next; - free(crecp); - removed++; - } - else - up = &crecp->hash_next; + for (crecp = hash_table[i], up = &hash_table[i]; crecp; crecp = tmp) + { + tmp = crecp->hash_next; + if ((crecp->flags & (F_HOSTS | F_DHCP | F_CONFIG)) && crecp->uid == uid) + { + *up = tmp; + free(crecp); + removed++; + } + else + up = &crecp->hash_next; + } return removed; }