From: Julien Massot <jmassot@aldebaran-robotics.com>
Date: Wed, 14 Mar 2012 08:59:07 +0000 (+0000)
Subject: dnsproxy: Remove pending requests before destroying the channel
X-Git-Tag: 2.0_alpha~497
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=791e46222bd1d67bc21182a930a119a910a86c6f;p=framework%2Fconnectivity%2Fconnman.git

dnsproxy: Remove pending requests before destroying the channel

This fixes a segfault in request_timeout when disabling tethering.
---

diff --git a/src/dnsproxy.c b/src/dnsproxy.c
index e0b8da2..7c75dd8 100644
--- a/src/dnsproxy.c
+++ b/src/dnsproxy.c
@@ -2662,6 +2662,8 @@ static void destroy_listener(struct listener_data *ifdata)
 
 		DBG("Dropping pending request (id 0x%04x -> 0x%04x)",
 						req->srcid, req->dstid);
+		if (req->timeout > 0)
+			g_source_remove(req->timeout);
 
 		g_free(req->resp);
 		g_free(req->request);
@@ -2678,6 +2680,8 @@ static void destroy_listener(struct listener_data *ifdata)
 
 		DBG("Dropping request (id 0x%04x -> 0x%04x)",
 						req->srcid, req->dstid);
+		if (req->timeout > 0)
+			g_source_remove(req->timeout);
 
 		g_free(req->resp);
 		g_free(req->request);