diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-11-13 21:33:01 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:53:36 -0800 |
| commit | 550ade8432a2a6fbfb48ba7018750b0e8c81e8d0 (patch) | |
| tree | 092838fb75d0352858dc473f32a78d1bc1db05f3 /net/xfrm/xfrm_output.c | |
| parent | 0148894223740da4818d7f4e6f92cbb5481a25b8 (diff) | |
| download | blackbird-op-linux-550ade8432a2a6fbfb48ba7018750b0e8c81e8d0.tar.gz blackbird-op-linux-550ade8432a2a6fbfb48ba7018750b0e8c81e8d0.zip | |
[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>
Diffstat (limited to 'net/xfrm/xfrm_output.c')
| -rw-r--r-- | net/xfrm/xfrm_output.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index f4bfd6c45651..58d5a746b1c3 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -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) |
