ipv4: fix multicast losses
commit9672388919350b5f188722ac608bdc32f9bc3c3d
authorEric Dumazet <eric.dumazet@gmail.com>
Sat, 18 Jun 2011 18:59:18 +0000 (18 11:59 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 9 Jul 2011 06:15:38 +0000 (8 23:15 -0700)
tree6879d38771125699e6e739b431b5c60c6c2df7a1
parent042fe1a2805b175b318db0fa10cf8c9df192fa7c
ipv4: fix multicast losses

[ Upstream commit 9aa3c94ce59066f545521033007abb6441706068 ]

Knut Tidemann found that first packet of a multicast flow was not
correctly received, and bisected the regression to commit b23dd4fe42b4
(Make output route lookup return rtable directly.)

Special thanks to Knut, who provided a very nice bug report, including
sample programs to demonstrate the bug.

Reported-and-bisectedby: Knut Tidemann <knut.andre.tidemann@jotron.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/ipv4/route.c