From: Jason Parker <jparker@digium.com>
Date: Tue, 1 May 2012 21:46:23 +0000 (+0000)
Subject: Prevent a potential crash when using manager hooks.
X-Git-Tag: 10.4.0-digiumphones-rc1~3^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c88245692f90d5fff44d166e75520caf56e79ca;p=thirdparty%2Fasterisk.git

Prevent a potential crash when using manager hooks.

Found by me while poking at DPMA-127.
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Merged revisions 364841 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 364842 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10-digiumphones@364843 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/manager.c b/main/manager.c
index 172b47c358..d5c95bac33 100644
--- a/main/manager.c
+++ b/main/manager.c
@@ -4086,7 +4086,7 @@ static int action_originate(struct mansession *s, const struct message *m)
 		ast_parse_allow_disallow(NULL, cap, codecs, 1);
 	}
 
-	if (!ast_strlen_zero(app)) {
+	if (!ast_strlen_zero(app) && s->session) {
 		/* To run the System application (or anything else that goes to
 		 * shell), you must have the additional System privilege */
 		if (!(s->session->writeperm & EVENT_FLAG_SYSTEM)