linux/net/xfrm
Li RongQing 8a6f35ac08 xfrm: fix a race in xfrm_state_lookup_byspi
commit bdddbf6996 upstream.

The returned xfrm_state should be hold before unlock xfrm_state_lock,
otherwise the returned xfrm_state maybe be released.

Fixes: c454997e6[{pktgen, xfrm} Introduce xfrm_state_lookup_byspi..]
Cc: Fan Du <fan.du@intel.com>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Fan Du <fan.du@intel.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
History 2015-06-11 11:25:00 +01:00
..
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: make skb_gso_segment error handling more robust 2015-05-20 13:25:55 +01:00
xfrm_policy.c xfrm: release dst_orig in case of error in xfrm_lookup() 2015-03-30 11:11:46 +01:00
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: fix a race in xfrm_state_lookup_byspi 2015-06-11 11:25:00 +01:00
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