From: Corey Farrell <git@cfware.com>
Date: Fri, 17 Nov 2017 01:39:20 +0000 (-0500)
Subject: aoc: Fix memory management issues.
X-Git-Tag: 13.19.0-rc1~118^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69055724ce44c5193bf2d93315b4beb7489ae769;p=thirdparty%2Fasterisk.git

aoc: Fix memory management issues.

aoc_publish_blob failed to check for msg allocation error and never
released msg.

Change-Id: Ib31a9ffb81056a0d496a49d7eec795005a44bcd5
---

diff --git a/main/aoc.c b/main/aoc.c
index d63fbdf15e..707dbb00fd 100644
--- a/main/aoc.c
+++ b/main/aoc.c
@@ -1861,7 +1861,10 @@ static void aoc_publish_blob(struct ast_channel *chan, struct stasis_message_typ
 	msg = stasis_message_create(msg_type, aoc_event);
 	ao2_ref(aoc_event, -1);
 
-	stasis_publish(ast_manager_get_topic(), msg);
+	if (msg) {
+		stasis_publish(ast_manager_get_topic(), msg);
+		ao2_ref(msg, -1);
+	}
 }
 
 static struct ast_manager_event_blob *aoc_to_ami(struct stasis_message *message,