projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b5e9b7a) | patch
ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()
authorBen Hutchings <ben@decadent.org.uk>
Wed, 31 May 2017 12:15:41 +0000 (13:15 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Jun 2017 13:05:51 +0000 (15:05 +0200)
commitabbcb731d69cfa7fbcd7b77514ae04764827fdbf
tree0edb7f6f3f18581b521ae662f2ab35d09d1dc703tree
parentb5e9b7ad0dd449b9296e16f4c0da9d4bb3d36d6dcommit | diff
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>
net/ipv6/xfrm6_mode_ro.c diff | blob | history
net/ipv6/xfrm6_mode_transport.c diff | blob | history