On Tue, Feb 23, 2016 at 08:10:50AM -0300, Thadeu Lima de Souza Cascardo wrote:
> On Mon, Feb 22, 2016 at 04:25:57PM -0800, Ben Pfaff wrote:
> > This patch seems obviously correct to me, so whenever you give me a
> > Signed-off-by, I'll apply it.
> > 
> > On Wed, Feb 17, 2016 at 12:43:56PM -0200, Thadeu Lima de Souza Cascardo 
> > wrote:
> > > The revalidator thread may set may_learn and call xlate_actions with no 
> > > packet
> > > data. If the revalidated flow is IGMPv3 or MLD, vswitchd will crash when 
> > > trying
> > > to access the NULL packet.
> > > 
> > > Only process IGMP and MLD flows when there is a packet. This is a similar
> > > behavior than what we have for other special packets.
> > > 
> > > Not-Signed-off-yet: Thadeu Lima de Souza Cascardo <casca...@redhat.com>
> > > Reported-by: Yi Ba <yby.develo...@yahoo.com>
> > > Reported-at: 
> > > http://openvswitch.org/pipermail/discuss/2016-January/020023.html
> > > Fixes: 06994f879c9d ("mcast-snooping: Add Multicast Listener Discovery 
> > > support")
> 
> We have given enough time for Yi Ba, and given him credit. And I have tested
> that it fixes the crash. So,
> 
> Signed-off-by: Thadeu Lima de Souza Cascardo <casca...@redhat.com>

Thank you.  I applied this to master and branch-2.5.
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