acl: acl_lookup_dict_rebuild_update()

Initialize dict_transaction_context *dt with NULL. Due to the changes
done in bfa7433bfcf538af7c4fdafe37a88bde6508c751 dt could be used
uninitialized.

diff --git a/src/plugins/acl/acl-lookup-dict.c b/src/plugins/acl/acl-lookup-dict.c
index 580bbc697b56411f32394b0dea2f7075526cb38e..15e5317f80b57901fa53c6b27891a1632774ca85 100644 (file)
--- a/src/plugins/acl/acl-lookup-dict.c
+++ b/src/plugins/acl/acl-lookup-dict.c
@@ -151,7 +151,7 @@ acl_lookup_dict_rebuild_update(struct acl_lookup_dict *dict,
 {
        const char *username = dict->user->username;
        struct dict_iterate_context *iter;
-       struct dict_transaction_context *dt;
+       struct dict_transaction_context *dt = NULL;
        const char *prefix, *key, *value, *const *old_ids, *const *new_ids, *p;
        const char *error;
        ARRAY_TYPE(const_string) old_ids_arr;