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(parent: 6022b6a) | patch
veth: fix a NULL deref in netif_carrier_off
authorEric Dumazet <edumazet@google.com>
Thu, 10 Jan 2013 08:32:45 +0000 (08:32 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 10 Jan 2013 22:11:46 +0000 (14:11 -0800)
commitc14729bd634ed00eed1cb1c3052b42bb7a6c9cc6
tree53ac968a74d97fb6b02ce1bd7c860fdd4bc378a0tree | snapshot
parent6022b6a5ce2848dbd3fdebc6ededa99ed462a04acommit | diff
veth: fix a NULL deref in netif_carrier_off

In commit 60a704789fe1 (veth: avoid a NULL deref in veth_stats_one)
we now clear the peer pointers in veth_dellink()

veth_close() must therefore make sure the peer pointer is set.

Reported-by: Tom Parkin <tom.parkin@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/veth.c diff | blob | history
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