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authorEric Dumazet <edumazet@google.com>2015-07-09 18:56:07 +0200
committerDavid S. Miller <davem@davemloft.net>2015-07-09 22:48:42 -0700
commita7d35f9d73e9ffa74a02304b817e579eec632f67 (patch)
treef368109fccd33678d6fe881b17b74d1ef20c1114 /fs/gfs2
parentfcc028c106e5750aa66dc43595b3f29f88801ff0 (diff)
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bridge: fix potential crash in __netdev_pick_tx()
Commit c29390c6dfee ("xps: must clear sender_cpu before forwarding") fixed an issue in normal forward path, caused by sender_cpu & napi_id skb fields being an union. Bridge is another point where skb can be forwarded, so we need the same cure. Bug triggers if packet was received on a NIC using skb_mark_napi_id() Fixes: 2bd82484bb4c ("xps: fix xps for stacked devices") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Bob Liu <bob.liu@oracle.com> Tested-by: Bob Liu <bob.liu@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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