From 44b451f1633896de15d2d52e1a2bd462e80b7814 Mon Sep 17 00:00:00 2001 From: Peter Kosyh Date: Fri, 2 Jul 2010 07:47:55 +0000 Subject: xfrm: fix xfrm by MARK logic While using xfrm by MARK feature in 2.6.34 - 2.6.35 kernels, the mark is always cleared in flowi structure via memset in _decode_session4 (net/ipv4/xfrm4_policy.c), so the policy lookup fails. IPv6 code is affected by this bug too. Signed-off-by: Peter Kosyh Acked-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv6/xfrm6_policy.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/ipv6') diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 4a0e77e14468..6baeabbbca82 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -124,6 +124,8 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) u8 nexthdr = nh[IP6CB(skb)->nhoff]; memset(fl, 0, sizeof(struct flowi)); + fl->mark = skb->mark; + ipv6_addr_copy(&fl->fl6_dst, reverse ? &hdr->saddr : &hdr->daddr); ipv6_addr_copy(&fl->fl6_src, reverse ? &hdr->daddr : &hdr->saddr); -- cgit v1.2.3