net/neighbour: fix crash at dumping device-agnostic proxy entries

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[ Upstream commit 6adc5fd6a1 ]

Proxy entries could have null pointer to net-device.

Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com>
Fixes: 84920c1420 ("net: Allow ipv6 proxies and arp proxies be shown with iproute2")
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Konstantin Khlebnikov 2015-12-01 01:14:48 +03:00 • committed by Greg Kroah-Hartman

parent 81ed463384

commit e08ca7be16

1 changed files with 2 additions and 2 deletions

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net/core/neighbour.c

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