Ben Hutchings abbcb731d6 ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()
[ Upstream commit 6e80ac5cc992ab6256c3dae87f7e57db15e1a58c ]

xfrm6_find_1stfragopt() may now return an error code and we must
not treat it as a length.

Fixes: 2423496af35d ("ipv6: Prevent overrun when parsing v6 header options")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Acked-by: Craig Gallek <kraig@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-14 15:05:51 +02:00
..
2017-05-03 08:36:38 -07:00
2016-10-20 14:32:22 -04:00
2016-12-05 14:48:48 -05:00
2016-12-03 23:54:25 -05:00
2016-07-05 14:08:47 -07:00
2016-10-20 11:23:08 -04:00
2016-12-02 14:03:20 -05:00
2016-06-09 23:41:03 -07:00
2016-08-17 19:36:23 -04:00
2016-08-17 19:36:23 -04:00