| commit | e5d25a90886d62d88fdd7cd5c3375f4fe436be64 | |
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | |
| Tue, 18 Apr 2006 21:47:44 +0000 (18 14:47 -0700) | ||
| committer | David S. Miller <davem@sunset.davemloft.net> | |
| Tue, 18 Apr 2006 22:57:52 +0000 (18 15:57 -0700) | ||
| tree | 677a7aa9816db94dfae91e6cb7f35864e47dc6d4 | treesnapshot (tar.gz zip) |
| parent | e3cae904d7df4f86ea1d13d459e667d389cc35e3 | commitdiff |
[IPV6] XFRM: Fix decoding session with preceding extension header(s).
We did not correctly decode session with preceding extension
header(s). This was because we had already pulled preceding
headers, skb->nh.raw + 40 + 1 - skb->data was minus, and
pskb_may_pull() failed.
We now have IP6CB(skb)->nhoff and skb->h.raw, and we can
start parsing / decoding upper layer protocol from current
position.
Tracked down by Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
and tested by Kazunori Miyazawa <kazunori@miyazawa.org>.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
We did not correctly decode session with preceding extension
header(s). This was because we had already pulled preceding
headers, skb->nh.raw + 40 + 1 - skb->data was minus, and
pskb_may_pull() failed.
We now have IP6CB(skb)->nhoff and skb->h.raw, and we can
start parsing / decoding upper layer protocol from current
position.
Tracked down by Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
and tested by Kazunori Miyazawa <kazunori@miyazawa.org>.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv6/xfrm6_policy.c | diffblobblamehistory |