Dave Johnson 9dd2ab609e netfilter: Wrong icmp6 checksum for ICMPV6_TIME_EXCEED in reverse SNATv6 path
When recalculating the outer ICMPv6 checksum for a reverse path NATv6
such as ICMPV6_TIME_EXCEED nf_nat_icmpv6_reply_translation() was
accessing data beyond the headlen of the skb for non-linear skb.  This
resulted in incorrect ICMPv6 checksum as garbage data was used.

Patch replaces csum_partial() with skb_checksum() which supports
non-linear skbs similar to nf_nat_icmp_reply_translation() from ipv4.

Signed-off-by: Dave Johnson <dave-kernel@centerclick.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-04-25 11:10:38 +02:00
..
2017-01-22 16:46:13 -05:00
2016-12-03 23:54:25 -05:00
2017-02-21 13:25:22 -05:00
2016-12-25 17:21:22 +01:00
2017-01-24 11:07:35 +01:00
2017-03-29 13:26:22 -07:00