Vegard Nossum 1ba5bf993c xfrm: fix crash in XFRM_MSG_GETSA netlink handler ... If we hit any of the error conditions inside xfrm_dump_sa(), then xfrm_state_walk_init() never gets called. However, we still call xfrm_state_walk_done() from xfrm_dump_sa_done(), which will crash because the state walk was never initialized properly. We can fix this by setting cb->args[0] only after we've processed the first element and checking this before calling xfrm_state_walk_done(). Fixes: d3623099d3 ("ipsec: add support of limited SA dump") Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Cc: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>		2016-07-18 09:37:02 +02:00
..
Kconfig	net/xfrm: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:40:03 -08:00
Makefile
xfrm_algo.c	ipsec: Use skcipher and ahash when probing algorithms	2016-01-27 20:36:07 +08:00
xfrm_hash.c
xfrm_hash.h	xfrm: hash prefixed policies based on preflen thresholds	2014-09-02 13:29:44 +02:00
xfrm_input.c	xfrm: Fix crash observed during device unregistration and decryption	2016-03-24 14:29:36 -04:00
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	xfrm: Reset encapsulation field of the skb before transformation	2016-03-17 10:28:44 +01:00
xfrm_policy.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2015-12-22 16:26:31 -05:00
xfrm_proc.c	net: clean up snmp stats code	2014-05-07 16:06:05 -04:00
xfrm_replay.c	xfrm: Always zero high-order sequence number bits	2015-05-21 06:56:23 +02:00
xfrm_state.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-06-01 22:51:30 -07:00
xfrm_sysctl.c	net: Don't export sysctls to unprivileged users	2012-11-18 20:30:55 -05:00
xfrm_user.c	xfrm: fix crash in XFRM_MSG_GETSA netlink handler	2016-07-18 09:37:02 +02:00