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013cb81e89
linux/net/xfrm
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Steffen Klassert 013cb81e89 xfrm: Fix infinite loop in xfrm_get_dst_nexthop with transport mode. 
On transport mode we forget to fetch the child dst_entry
before we continue the while loop, this leads to an infinite
loop. Fix this by fetching the child dst_entry before we
continue the while loop.

Fixes: 0f6c480f23 ("xfrm: Move dst->path into struct xfrm_dst")
Reported-by: syzbot+7d03c810e50aaedef98a@syzkaller.appspotmail.com
Tested-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2018-02-20 08:38:57 +01:00
..
Kconfig Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next 2017-02-16 21:25:49 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_algo.c xfrm: use IS_ENABLED() instead of checking for built-in or module 2016-09-10 21:19:11 -07:00
xfrm_device.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next 2018-01-26 10:22:53 -05:00
xfrm_hash.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_hash.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_input.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-17 00:10:42 -05:00
xfrm_ipcomp.c
xfrm_output.c net: Create and use new helper xfrm_dst_child(). 2017-11-30 09:54:25 -05:00
xfrm_policy.c xfrm: Fix infinite loop in xfrm_get_dst_nexthop with transport mode. 2018-02-20 08:38:57 +01:00
xfrm_proc.c net: delete /proc THIS_MODULE references 2018-01-16 15:01:33 -05:00
xfrm_replay.c xfrm: Add ESN support for IPSec HW offload 2018-01-18 10:42:59 +01:00
xfrm_state.c xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems 2018-02-02 09:23:23 +01:00
xfrm_sysctl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_user.c xfrm_user: uncoditionally validate esn replay attribute struct 2018-02-13 09:12:09 +01:00