netrom: copy_datagram_iovec can fail
authorAlan Cox <alan@linux.intel.com>
Tue, 4 Sep 2012 04:13:18 +0000 (04:13 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 12 Oct 2012 20:28:08 +0000 (05:28 +0900)
commit6a992a944a1c283359959745cb5e1f1dbca40a16
tree2fe9ac2e5d83f8817baf36e7a77b81705d7ff818
parent60e6a188d4cb2ef0fb9865cd7b3d4fca7cf7213e
netrom: copy_datagram_iovec can fail

[ Upstream commit 6cf5c951175abcec4da470c50565cc0afe6cd11d ]

Check for an error from this and if so bail properly.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/netrom/af_netrom.c