Module: kamailio Branch: master Commit: f6270fcc1911cc76a5182461b18e5ba11cddd20c URL: https://github.com/kamailio/kamailio/commit/f6270fcc1911cc76a5182461b18e5ba… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2015-09-23T11:29:21+02:00 Merge pull request #334 from zxcpoiu/master tmx: safety check for bad callid header in t_precheck_tran() --- Modified: modules/tmx/tmx_pretran.c --- Diff: https://github.com/kamailio/kamailio/commit/f6270fcc1911cc76a5182461b18e5ba… Patch: https://github.com/kamailio/kamailio/commit/f6270fcc1911cc76a5182461b18e5ba… --- diff --git a/modules/tmx/tmx_pretran.c b/modules/tmx/tmx_pretran.c index 8ba74df..00f571b 100644 --- a/modules/tmx/tmx_pretran.c +++ b/modules/tmx/tmx_pretran.c @@ -227,6 +227,10 @@ int tmx_check_pretran(sip_msg_t *msg) LM_ERR("failed to get From header\n"); return -1; } + if (msg->callid==NULL || msg->callid->body.s==NULL) { + LM_ERR("failed to parse callid headers\n"); + return -1; + } vbr = msg->via1->branch;