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author | Steffen Klassert <steffen.klassert@secunet.com> | 2018-01-05 08:35:47 +0100 |
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committer | Steffen Klassert <steffen.klassert@secunet.com> | 2018-01-09 13:01:58 +0100 |
commit | 374d1b5a81f7f9cc5e7f095ac3d5aff3f6600376 (patch) | |
tree | df1c9da30e0dbd9258e90f2713524107520fa6a8 /net/key | |
parent | b1bdcb59b64f806ef08d25a85c39ffb3ad841ce6 (diff) |
esp: Fix GRO when the headers not fully in the linear part of the skb.
The GRO layer does not necessarily pull the complete headers
into the linear part of the skb, a part may remain on the
first page fragment. This can lead to a crash if we try to
pull the headers, so make sure we have them on the linear
part before pulling.
Fixes: 7785bba299a8 ("esp: Add a software GRO codepath")
Reported-by: syzbot+82bbd65569c49c6c0c4d@syzkaller.appspotmail.com
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/key')
0 files changed, 0 insertions, 0 deletions