From e433430a0ca9cc1b851a83ac3b305e955b64880a Mon Sep 17 00:00:00 2001 From: Steffen Klassert Date: Tue, 15 Mar 2011 21:09:32 +0000 Subject: dst: Clone child entry in skb_dst_pop We clone the child entry in skb_dst_pop before we call skb_dst_drop(). Otherwise we might kill the child right before we return it to the caller. Signed-off-by: Steffen Klassert Signed-off-by: David S. Miller --- net/xfrm/xfrm_output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/xfrm') diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index 8f3f0eedc5a4..47bacd8c0250 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -96,7 +96,7 @@ resume: err = -EHOSTUNREACH; goto error_nolock; } - skb_dst_set(skb, dst_clone(dst)); + skb_dst_set(skb, dst); x = dst->xfrm; } while (x && !(x->outer_mode->flags & XFRM_MODE_FLAG_TUNNEL)); -- cgit v1.2.3