2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 05:04:00 +08:00
linux-next/net/xfrm
Thomas Egerer 8444cf712c xfrm: Allow different selector family in temporary state
The family parameter xfrm_state_find is used to find a state matching a
certain policy. This value is set to the template's family
(encap_family) right before xfrm_state_find is called.
The family parameter is however also used to construct a temporary state
in xfrm_state_find itself which is wrong for inter-family scenarios
because it produces a selector for the wrong family. Since this selector
is included in the xfrm_user_acquire structure, user space programs
misinterpret IPv6 addresses as IPv4 and vice versa.
This patch splits up the original init_tempsel function into a part that
initializes the selector respectively the props and id of the temporary
state, to allow for differing ip address families whithin the state.

Signed-off-by: Thomas Egerer <thomas.egerer@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-20 11:11:38 -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: Remove unnecessary semicolons after switch statements 2010-05-17 17:44:35 -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 xfrm: dont assume rcu_read_lock in xfrm_output_one() 2010-09-16 21:46:15 -07:00
xfrm_policy.c xfrm: Allow different selector family in temporary state 2010-09-20 11:11:38 -07:00
xfrm_proc.c xfrm: Introduce LINUX_MIB_XFRMFWDHDRERROR 2010-02-18 15:43:09 -08:00
xfrm_state.c xfrm: Allow different selector family in temporary state 2010-09-20 11:11:38 -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_user: avoid a warning with some compiler 2010-09-01 14:29:35 -07:00