diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2012-02-23 10:55:02 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-19 08:57:45 -0700 |
| commit | e38b849e2fc481c5a6924f6872468104969e5d3c (patch) | |
| tree | dc1e5df29a9b535846017f41efd17690523eef57 /crypto | |
| parent | 035e3f6e8d1353abcbefd5b87710f8ae8bf1b4f6 (diff) | |
ipsec: be careful of non existing mac headers
[ Upstream commit 03606895cd98c0a628b17324fd7b5ff15db7e3cd ]
Niccolo Belli reported ipsec crashes in case we handle a frame without
mac header (atm in his case)
Before copying mac header, better make sure it is present.
Bugzilla reference: https://bugzilla.kernel.org/show_bug.cgi?id=42809
Reported-by: Niccolò Belli <darkbasic@linuxsystems.it>
Tested-by: Niccolò Belli <darkbasic@linuxsystems.it>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions