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a1caa32295
android_kernel_xiaomi_sm8350/net/xfrm
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Arnaud Ebalard a1caa32295 XFRM: copy_to_user_kmaddress() reports local address twice 
While adding support for MIGRATE/KMADDRESS in strongSwan (as specified
in draft-ebalard-mext-pfkey-enhanced-migrate-00), Andreas Steffen
noticed that XFRMA_KMADDRESS attribute passed to userland contains the
local address twice (remote provides local address instead of remote
one).

This bug in copy_to_user_kmaddress() affects only key managers that use
native XFRM interface (key managers that use PF_KEY are not affected).

For the record, the bug was in the initial changeset I posted which
added support for KMADDRESS (13c1d18931
'xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)').

Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Reported-by: Andreas Steffen <andreas.steffen@strongswan.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-03 01:30:23 -08:00
..
Kconfig ipsec: ipcomp - Merge IPComp implementations 2008-07-25 02:54:40 -07:00
Makefile ipsec: ipcomp - Merge IPComp implementations 2008-07-25 02:54:40 -07:00
xfrm_algo.c net: convert BUG_TRAP to generic WARN_ON 2008-07-25 21:43:18 -07:00
xfrm_hash.c
xfrm_hash.h
xfrm_input.c [IPSEC]: Fix inter address family IPsec tunnel handling. 2008-03-24 14:51:51 -07:00
xfrm_ipcomp.c net: convert BUG_TRAP to generic WARN_ON 2008-07-25 21:43:18 -07:00
xfrm_output.c ipsec: Fix pskb_expand_head corruption in xfrm_state_check_space 2008-09-30 02:03:19 -07:00
xfrm_policy.c xfrm: do not leak ESRCH to user space 2008-10-31 00:06:03 -07:00
xfrm_proc.c [XFRM]: Fix statistics. 2008-01-31 19:28:30 -08:00
xfrm_state.c xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate) 2008-10-05 13:33:42 -07:00
xfrm_user.c XFRM: copy_to_user_kmaddress() reports local address twice 2008-11-03 01:30:23 -08:00