Commit 550ade84 authored Nov 13, 2007 by Herbert Xu Committed by David S. Miller Jan 28, 2008

[IPSEC]: Use dst->header_len when resizing on output



Currently we use x->props.header_len when resizing on output.
However, if we're resizing at all we might as well go the whole hog
and do it for the whole dst.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 01488942

net/xfrm/xfrm_output.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -19,7 +19,8 @@

		static int xfrm_state_check_space(struct xfrm_state x, struct sk_buff skb)
		{
		int nhead = x->props.header_len + LL_RESERVED_SPACE(skb->dst->dev)
		struct dst_entry *dst = skb->dst;
		int nhead = dst->header_len + LL_RESERVED_SPACE(dst->dev)
		- skb_headroom(skb);

		if (nhead > 0)