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(parent: 6edf887) | patch
net: fix memory leak on oom with zerocopy
authorMichael S. Tsirkin <mst@redhat.com>
Sat, 15 Sep 2012 22:44:16 +0000 (22:44 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 18 Sep 2012 20:24:00 +0000 (16:24 -0400)
commit63c4dc30f7ee9919a6ba7353ece91f4adb70bf29
tree143c603ac88a8d4bd8717329f9676ba28dcd6427tree | snapshot
parent6edf887eae13c968f36a76b7a3b11d8abb0ecaafcommit | diff
net: fix memory leak on oom with zerocopy

If orphan flags fails, we don't free the skb
on receive, which leaks the skb memory.

Return value was also wrong: netif_receive_skb
is supposed to return NET_RX_DROP, not ENOMEM.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c diff | blob | history
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