linux/net/x25
Matthew Daley 7f81e25bef x25: Prevent skb overreads when checking call user data
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>
Cc: stable <stable@kernel.org>
Acked-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-17 19:31:40 -04:00
..
Kconfig x25: remove the BKL 2011-03-05 10:55:45 +01:00
Makefile [X.25]: Add call forwarding 2007-02-08 13:34:02 -08:00
af_x25.c x25: Prevent skb overreads when checking call user data 2011-10-17 19:31:40 -04:00
sysctl_net_x25.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
x25_dev.c x25: Handle undersized/fragmented skbs 2011-10-17 19:31:39 -04:00
x25_facilities.c x25: Handle undersized/fragmented skbs 2011-10-17 19:31:39 -04:00
x25_forward.c Fix common misspellings 2011-03-31 11:26:23 -03:00
x25_in.c x25: Handle undersized/fragmented skbs 2011-10-17 19:31:39 -04:00
x25_link.c x25: Handle undersized/fragmented skbs 2011-10-17 19:31:39 -04:00
x25_out.c x25: remove the BKL 2011-03-05 10:55:45 +01:00
x25_proc.c net: x25: use seq_list_foo() helpers 2010-02-10 11:12:10 -08:00
x25_route.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
x25_subr.c x25: Handle undersized/fragmented skbs 2011-10-17 19:31:39 -04:00
x25_timer.c x25: Fix sleep from timer on socket destroy. 2009-06-16 05:40:30 -07:00