Steffen Klassert b8c203b2d2 xfrm: Generate queueing routes only from route lookup functions ...

Currently we genarate a queueing route if we have matching policies
but can not resolve the states and the sysctl xfrm_larval_drop is
disabled. Here we assume that dst_output() is called to kill the
queued packets. Unfortunately this assumption is not true in all
cases, so it is possible that these packets leave the system unwanted.

We fix this by generating queueing routes only from the
route lookup functions, here we can guarantee a call to
dst_output() afterwards.

Fixes: a0073fe18e71 ("xfrm: Add a state resolution packet queue")
Reported-by: Konstantinos Kolelis <k.kolelis@sirrix.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

2014-09-16 10:08:49 +02:00

..

Kconfig

net/xfrm: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:40:03 -08:00

Makefile

xfrm: make xfrm_algo.c a module

2012-05-15 13:13:34 -04:00

xfrm_algo.c

net: move pskb_put() to core code

2013-11-07 19:28:58 -05:00

xfrm_hash.c

net: allow GFP_HIGHMEM in __vmalloc()

2010-11-21 10:04:04 -08:00

xfrm_hash.h

net: misc: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

xfrm_input.c

xfrm: Introduce xfrm_input_afinfo to access the the callbacks properly

2014-03-14 07:28:07 +01:00

xfrm_ipcomp.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-11-04 13:48:30 -05:00

xfrm_output.c

net/xfrm/xfrm_output.c: move EXPORT_SYMBOL

2014-05-13 12:44:28 +02:00

xfrm_policy.c

xfrm: Generate queueing routes only from route lookup functions

2014-09-16 10:08:49 +02:00

xfrm_proc.c

net: clean up snmp stats code

2014-05-07 16:06:05 -04:00

xfrm_replay.c

xfrm: Fix aevent generation for each received packet

2013-09-25 07:32:48 +02:00

xfrm_state.c

xfrm: Remove useless xfrm_audit struct.

2014-04-23 08:21:04 +02:00

xfrm_sysctl.c

net: Don't export sysctls to unprivileged users

2012-11-18 20:30:55 -05:00

xfrm_user.c

xfrm: Fix installation of AH IPsec SAs

2014-06-30 07:42:12 +02:00