Module: kamailio Branch: 4.4 Commit: e292e044800611eb3f27a17193af6a3ec66fdd83 URL: https://github.com/kamailio/kamailio/commit/e292e044800611eb3f27a17193af6a3e...
Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2016-11-28T20:42:16+01:00
pua_dialoginfo: safety check of paramters for __dialog_sendpublish()
- reported by Davy Van De Moere, GH #865
(cherry picked from commit 1d1d2246c8f89aa6eda52bda479014be0a10b937)
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Modified: modules/pua_dialoginfo/pua_dialoginfo.c
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Diff: https://github.com/kamailio/kamailio/commit/e292e044800611eb3f27a17193af6a3e... Patch: https://github.com/kamailio/kamailio/commit/e292e044800611eb3f27a17193af6a3e...
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diff --git a/modules/pua_dialoginfo/pua_dialoginfo.c b/modules/pua_dialoginfo/pua_dialoginfo.c index 2e050d3..085d265 100644 --- a/modules/pua_dialoginfo/pua_dialoginfo.c +++ b/modules/pua_dialoginfo/pua_dialoginfo.c @@ -254,10 +254,15 @@ __dialog_sendpublish(struct dlg_cell *dlg, int type, struct dlg_cb_params *_para str tag = {0,0}; str uri = {0,0}; str target = {0,0}; + struct dlginfo_cell *dlginfo = NULL;
+ dlginfo = (struct dlginfo_cell*)*_params->param;
- struct dlginfo_cell *dlginfo = (struct dlginfo_cell*)*_params->param; - + if(dlg==NULL || dlginfo==NULL) { + LM_WARN("execution with null parameters - type %d, dlg %p, info %p\n", + type, dlg, dlginfo); + return; + } if(include_req_uri) { uri = dlginfo->req_uri; } else {
-
Daniel-Constantin Mierla