[sr-dev] git:master:3ca9765e: db_redis: use safe clist iteration for db_redis_free_tables()

Module: kamailio Branch: master Commit: 3ca9765eea980283963a48a9767e93566063057f URL: https://github.com/kamailio/kamailio/commit/3ca9765eea980283963a48a9767e935… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2018-12-26T09:59:44+01:00 db_redis: use safe clist iteration for db_redis_free_tables() --- Modified: src/modules/db_redis/redis_table.c --- Diff: https://github.com/kamailio/kamailio/commit/3ca9765eea980283963a48a9767e935… Patch: https://github.com/kamailio/kamailio/commit/3ca9765eea980283963a48a9767e935… --- diff --git a/src/modules/db_redis/redis_table.c b/src/modules/db_redis/redis_table.c index e9db44458e..fe63490174 100644 --- a/src/modules/db_redis/redis_table.c +++ b/src/modules/db_redis/redis_table.c @@ -294,7 +294,9 @@ void db_redis_free_tables(km_redis_con_t *con) { struct str_hash_table *ht; struct str_hash_table *col_ht; struct str_hash_entry *he; + struct str_hash_entry *he_b; struct str_hash_entry *col_he; + struct str_hash_entry *col_he_b; struct str_hash_entry *last; struct str_hash_entry *col_last; redis_table_t *table; @@ -305,13 +307,13 @@ void db_redis_free_tables(km_redis_con_t *con) { ht = &con->tables; for (i = 0; i < ht->size; ++i) { last = (&ht->table[i])->prev; - clist_foreach(&ht->table[i], he, next) { + clist_foreach_safe(&ht->table[i], he, he_b, next) { table = (redis_table_t*) he->u.p; col_ht = &table->columns; for (j = 0; j < col_ht->size; ++j) { col_last = (&col_ht->table[j])->prev; - clist_foreach(&col_ht->table[j], col_he, next) { + clist_foreach_safe(&col_ht->table[j], col_he, col_he_b, next) { pkg_free(col_he->key.s); if (col_he == col_last) { pkg_free(col_he);