linux-stable/net/xfrm
Timo Teras a1aa348304 xfrm: fix policy unreferencing on larval drop
I mistakenly had the error path to use num_pols to decide how
many policies we need to drop (cruft from earlier patch set
version which did not handle socket policies right).

This is wrong since normally we do not keep explicit references
(instead we hold reference to the cache entry which holds references
to policies). drop_pols is set to num_pols if we are holding the
references, so use that. Otherwise we eventually BUG_ON inside
xfrm_policy_destroy due to premature policy deletion.

Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-15 23:49:26 -07:00
..
Kconfig ipsec: ipcomp - Merge IPComp implementations 2008-07-25 02:54:40 -07:00
Makefile netns xfrm: per-netns sysctls 2008-11-25 18:00:48 -08:00
xfrm_algo.c crypto: gcm - Add RFC4543 wrapper for GCM 2010-01-17 21:52:11 +11:00
xfrm_hash.c [IPSEC]: kmalloc + memset conversion to kzalloc 2008-01-28 14:55:05 -08:00
xfrm_hash.h net: Fix various endianness glitches 2010-04-20 19:06:52 -07:00
xfrm_input.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
xfrm_ipcomp.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
xfrm_output.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
xfrm_policy.c xfrm: fix policy unreferencing on larval drop 2010-05-15 23:49:26 -07:00
xfrm_proc.c xfrm: Introduce LINUX_MIB_XFRMFWDHDRERROR 2010-02-18 15:43:09 -08:00
xfrm_state.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
xfrm_sysctl.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
xfrm_user.c xfrm: remove policy lock when accessing policy->walk.dead 2010-04-01 19:41:35 -07:00