diff options
| author | Matthew Daley <mattjd@gmail.com> | 2011-10-14 18:45:05 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-25 07:10:17 +0200 |
| commit | 4ea7f3aa5d3fbec2e09edb8c03bc764f9514d3d2 (patch) | |
| tree | f20dd64cce42007879a319b5db23962c88acb7bb /crypto | |
| parent | 6b2f66dc9cabb7eb348587fdac6b3a64545e2d5f (diff) | |
| download | kernel_samsung_smdk4412-4ea7f3aa5d3fbec2e09edb8c03bc764f9514d3d2.zip kernel_samsung_smdk4412-4ea7f3aa5d3fbec2e09edb8c03bc764f9514d3d2.tar.gz kernel_samsung_smdk4412-4ea7f3aa5d3fbec2e09edb8c03bc764f9514d3d2.tar.bz2 | |
x25: Prevent skb overreads when checking call user data
commit 7f81e25befdfb3272345a2e775f520e1d515fa20 upstream.
x25_find_listener does not check that the amount of call user data given
in the skb is big enough in per-socket comparisons, hence buffer
overreads may occur. Fix this by adding a check.
Signed-off-by: Matthew Daley <mattjd@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Andrew Hendry <andrew.hendry@gmail.com>
Acked-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions