netdev - Re: Oops in xfrm_bundle

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Date:	Wed, 25 Jul 2007 00:51:14 +0900 (JST)
From:	Ken-ichirou MATSUZAWA <chamas@...dion.ne.jp>
To:	netdev@...r.kernel.org
Subject: Re: Oops in xfrm_bundle_ok

 Hello,

From: Ken-ichirou MATSUZAWA <chamas@...dion.ne.jp>
Subject: Oops in xfrm_bundle_ok
Date: Thu, 05 Jul 2007 02:47:10 +0900 (JST)

> I got Oops like below. I glanced xfrm_bundle_ok() in
> xfrm_policy.c and __xfrm4.bundle_create() in xfrm4_policy.c.

It seems this was fixed by below, thanks a lot.

> commit bd0bf0765ea1fba80d7085e1f0375ec045631dc1
> Author: Patrick McHardy <kaber@...sh.net>
> Date:   Wed Jul 18 01:55:52 2007 -0700
>
>     [XFRM]: Fix crash introduced by struct dst_entry reordering
....

@@ -2141,7 +2141,7 @@ int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *first,
 		if (last == first)
 			break;
 
-		last = last->u.next;
+		last = (struct xfrm_dst *)last->u.dst.next;
 		last->child_mtu_cached = mtu;
 	}
-
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