From: Matthew Jordan <mjordan@digium.com>
Date: Thu, 3 Apr 2014 11:47:03 +0000 (+0000)
Subject: res_hep: Fix crash when hep.conf not available
X-Git-Tag: 13.0.0-beta1~384
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db5bd60c2a66d67083179433739b30e49796d131;p=thirdparty%2Fasterisk.git

res_hep: Fix crash when hep.conf not available

Parts of res_hep properly checked for a valid configuration object before
attempting to access the configuration. A check, however, was missed when
a packet is sent. This patch fixes the crash caused by not checking if the
configuration object is valid.
........

Merged revisions 411668 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@411669 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/res/res_hep.c b/res/res_hep.c
index 80863d332f..474e15d6af 100644
--- a/res/res_hep.c
+++ b/res/res_hep.c
@@ -532,7 +532,7 @@ int hepv3_send_packet(struct hepv3_capture_info *capture_info)
 	RAII_VAR(struct module_config *, config, ao2_global_obj_ref(global_config), ao2_cleanup);
 	int res;
 
-	if (!config->general->enabled) {
+	if (!config || !config->general->enabled) {
 		return 0;
 	}