Bug 601920

Summary:	net-dns/dnsmasq-2.76: caching of sockets bound to interfaces fails to detect new interfaces with the same name
Product:	Gentoo Linux	Reporter:	Till Schäfer <till2.schaefer>
Component:	Current packages	Assignee:	Patrick McLean <chutzpah>
Status:	RESOLVED UPSTREAM
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://bugzilla.redhat.com/show_bug.cgi?id=1367772
Whiteboard:
Package list:		Runtime testing required:	---

Description Till Schäfer 2016-12-07 18:08:46 UTC

The error described here:

https://bugzilla.redhat.com/show_bug.cgi?id=1367772

causes net-misc/networkmanager-openvpn to fail dnsqueries, when the connection is established a second or n-th time. 

The issue is resolved with the following patch for dnsmasq 2.76:

http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=2675f2061525bc954be14988d64384b74aa7bf8b

Please apply the patch to dnsmasq in order to resolve the issue.

Comment 1 Patrick McLean gentoo-dev

2016-12-10 06:02:23 UTC

Fixed in dnsmasq-2.76-r1

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b833afd6410c2e7dde0cae40ac20d218a5ae425e

Comment 2 Patrick McLean gentoo-dev

2016-12-12 21:45:13 UTC

Reverted the change, this bug can wait for upstream to tag a new release.

Comment 3 Patrick McLean gentoo-dev

2016-12-12 21:48:11 UTC

The patch was causing segfaults, see bug #602254