lib-dict-extra: dict-client - Fix crash if server sends invalid iteration reply

diff --git a/src/lib-dict-extra/dict-client.c b/src/lib-dict-extra/dict-client.c
index 67c96f39b108fb9c47e2bb59174cfb35cab5a513..f2a240f0228df2cacb98fc2fbe1fa547f3384a29 100644 (file)
--- a/src/lib-dict-extra/dict-client.c
+++ b/src/lib-dict-extra/dict-client.c
@@ -1089,7 +1089,9 @@ client_dict_iter_async_callback(struct client_dict_cmd *cmd,
                /* broken protocol */
                error = t_strdup_printf("dict client (%s) sent broken iterate reply: %c%s",
                        dict->conn.conn.name, reply, value);
+               /* disconnection finishes the command */
                client_dict_disconnect(dict, error);
+               return;
        }
 
        if (error != NULL) {