[sr-dev] git:4.3:7ac3eea0: modules/tm: precent possible seg fault if branch reply is null

Module: kamailio Branch: 4.3 Commit: 7ac3eea0c49872a75d384e94ee0b4380caf440e0 URL: https://github.com/kamailio/kamailio/commit/7ac3eea0c49872a75d384e94ee0b438… Author: jaybeepee <jason.penton(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2015-09-17T13:22:26+02:00 modules/tm: precent possible seg fault if branch reply is null (cherry picked from commit aec9850491a8e8fa919396ae0e0f1d99d30c607c) --- Modified: modules/tm/t_suspend.c --- Diff: https://github.com/kamailio/kamailio/commit/7ac3eea0c49872a75d384e94ee0b438… Patch: https://github.com/kamailio/kamailio/commit/7ac3eea0c49872a75d384e94ee0b438… --- diff --git a/modules/tm/t_suspend.c b/modules/tm/t_suspend.c index 86fb3be..de18a2a 100644 --- a/modules/tm/t_suspend.c +++ b/modules/tm/t_suspend.c @@ -298,7 +298,13 @@ int t_continue(unsigned int hash_index, unsigned int label, LM_DBG("continuing from a suspended reply" " - resetting the suspend branch flag\n"); + if (t->uac[branch].reply) { t->uac[branch].reply->msg_flags &= ~FL_RPL_SUSPENDED; + } else { + LM_WARN("no reply in t_continue for branch. not much we can do\n"); + return 0; + } + if (t->uas.request) t->uas.request->msg_flags&= ~FL_RPL_SUSPENDED; faked_env( t, t->uac[branch].reply, 1);