vxlan: fix potential NULL dereference in arp_reduce()
authorDavid Stevens <dlstevens@us.ibm.com>
Tue, 18 Mar 2014 16:32:29 +0000 (12:32 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 14 Apr 2014 13:47:20 +0000 (06:47 -0700)
commite1ef50212d122b0e775fb234b4c1523d52859acb
treefb02d2f1d20eff98ba36e25e2241b443b3376845
parent7e2c8e661df7e27d6045822f29cf07e346053d6d
vxlan: fix potential NULL dereference in arp_reduce()

[ Upstream commit 7346135dcd3f9b57f30a5512094848c678d7143e ]

This patch fixes a NULL pointer dereference in the event of an
skb allocation failure in arp_reduce().

Signed-Off-By: David L Stevens <dlstevens@us.ibm.com>
Acked-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/vxlan.c