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| author | Eric Dumazet <edumazet@google.com> | 2013-03-27 18:28:41 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-04-10 03:20:13 +0100 |
| commit | 9fc00369c63e7380dc4b3ec34bacb2af4a79e748 (patch) | |
| tree | 3269c48ebcae91abcbf46b368b447ae3da47e842 /crypto/cbc.c | |
| parent | 905de42d8653f10c94025f26597c1c2178629713 (diff) | |
| download | linux-stable-9fc00369c63e7380dc4b3ec34bacb2af4a79e748.tar.gz | |
aoe: reserve enough headroom on skbs
[ Upstream commit 91c5746425aed8f7188a351f1224a26aa232e4b3 ]
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'crypto/cbc.c')
0 files changed, 0 insertions, 0 deletions