diff options
Diffstat (limited to 'src/common/container.c')
| -rw-r--r-- | src/common/container.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/common/container.c b/src/common/container.c index f3540f74d8..7690b4c0ba 100644 --- a/src/common/container.c +++ b/src/common/container.c @@ -44,7 +44,8 @@ smartlist_create(void) void smartlist_free(smartlist_t *sl) { - tor_assert(sl != NULL); + if (!sl) + return; tor_free(sl->list); tor_free(sl); } @@ -1187,6 +1188,9 @@ void strmap_free(strmap_t *map, void (*free_val)(void*)) { strmap_entry_t **ent, **next, *this; + if (!map) + return; + for (ent = HT_START(strmap_impl, &map->head); ent != NULL; ent = next) { this = *ent; next = HT_NEXT_RMV(strmap_impl, &map->head, ent); @@ -1208,6 +1212,8 @@ void digestmap_free(digestmap_t *map, void (*free_val)(void*)) { digestmap_entry_t **ent, **next, *this; + if (!map) + return; for (ent = HT_START(digestmap_impl, &map->head); ent != NULL; ent = next) { this = *ent; next = HT_NEXT_RMV(digestmap_impl, &map->head, ent); @@ -1323,6 +1329,8 @@ digestset_new(int max_elements) void digestset_free(digestset_t *set) { + if (!set) + return; bitarray_free(set->ba); tor_free(set); } |