From: Michael Jerris <mike@jerris.com>
Date: Fri, 14 Aug 2015 17:51:12 +0000 (-0500)
Subject: FS-7955: [mod_sofia] fix crash caused by invalid contact when using event to send... 
X-Git-Tag: v1.4.21~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfa3128724fd89b0fa23b54c9920a9ab368c0115;p=thirdparty%2Ffreeswitch.git

FS-7955: [mod_sofia] fix crash caused by invalid contact when using event to send a notify message
---

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index 63bba40c63..100e852796 100644
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -4992,6 +4992,11 @@ static void general_event_handler(switch_event_t *event)
 						route_uri = sofia_glue_strip_uri(dst->route_uri);
 					}
 
+					if (zstr(dst->contact)) {
+						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid contact uri [%s]\n", switch_str_nil(dst->contact));
+						return;
+					}
+
 					nh = nua_handle(profile->nua,
 									NULL,
 									NUTAG_URL(dst->contact),