When the last entry in a bucket with 2 or more entries was removed the loop would roll over and iterate over the remaining entries for a second time (then stop), add missing check. --- ell/hashmap.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ell/hashmap.c b/ell/hashmap.c index ee11d31..061080b 100644 --- a/ell/hashmap.c +++ b/ell/hashmap.c @@ -607,6 +607,8 @@ LIB_EXPORT unsigned int l_hashmap_foreach_remove(struct l_hashmap *hashmap, free_key(hashmap, entry->key); l_free(entry); entry = prev->next; + if (entry == head) + break; continue; } -- 2.19.1