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| author | Eric Dumazet <edumazet@google.com> | 2013-03-27 18:28:41 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-28 18:29:47 (GMT) |
| commit | 91c5746425aed8f7188a351f1224a26aa232e4b3 (patch) | |
| tree | ca4e9973e799ff90633b213556db45b19271c57c /net/wireless/core.h | |
| parent | 30de83a00d4e801741cd974fa6a75c77b3a579e6 (diff) | |
| download | linux-fsl-qoriq-91c5746425aed8f7188a351f1224a26aa232e4b3.tar.xz | |
aoe: reserve enough headroom on skbs
Some network drivers use a non default hard_header_len
Transmitted skb should take into account dev->hard_header_len, or risk
crashes or expensive reallocations.
In the case of aoe, lets reserve MAX_HEADER bytes.
David reported a crash in defxx driver, solved by this patch.
Reported-by: David Oostdyk <daveo@ll.mit.edu>
Tested-by: David Oostdyk <daveo@ll.mit.edu>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Ed Cashin <ecashin@coraid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/wireless/core.h')
0 files changed, 0 insertions, 0 deletions