Module: kamailio Branch: master Commit: 5b0e74c1832d2d09fe36424e1e1aaaacde920b31 URL: https://github.com/kamailio/kamailio/commit/5b0e74c1832d2d09fe36424e1e1aaaa… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-05-31T17:23:42+02:00 async: safety check for async ms list --- Modified: src/modules/async/async_sleep.c --- Diff: https://github.com/kamailio/kamailio/commit/5b0e74c1832d2d09fe36424e1e1aaaa… Patch: https://github.com/kamailio/kamailio/commit/5b0e74c1832d2d09fe36424e1e1aaaa… --- diff --git a/src/modules/async/async_sleep.c b/src/modules/async/async_sleep.c index 1e81d3318c..bd17b0e1d9 100644 --- a/src/modules/async/async_sleep.c +++ b/src/modules/async/async_sleep.c @@ -370,6 +370,10 @@ int async_ms_sleep(sip_msg_t *msg, int milliseconds, cfg_action_t *act, str *cbn async_task_param_t *atp; async_task_t *at; + if (_async_ms_list==NULL) { + LM_ERR("async timer list not initialized - check modparams\n"); + return -1; + } if(milliseconds <= 0) { LM_ERR("negative or zero sleep time (%d)\n", milliseconds); return -1;