vxlan: fix a use after free in vxlan_encap_bypass
authorLi RongQing <roy.qing.li@gmail.com>
Thu, 16 Oct 2014 00:49:41 +0000 (08:49 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 14 Nov 2014 16:59:42 +0000 (08:59 -0800)
commit4fe1c409e0067a635653aa227ac3696d6c22c802
tree428ef561cd1efffad089ea96d5be673893d3504f
parent78083feea991885270e92eef4bfaf212fc8df35e
vxlan: fix a use after free in vxlan_encap_bypass

[ Upstream commit ce6502a8f9572179f044a4d62667c4645256d6e4 ]

when netif_rx() is done, the netif_rx handled skb maybe be freed,
and should not be used.

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/vxlan.c