ChangeSet 1.2009.16.3, 2005/03/14 21:25:12-08:00, [EMAIL PROTECTED]
[IPSEC]: Handle local_df in IPv4
When cleaning up the remaining users of dst_pmtu I noticed that
local_df wasn't being treated correctly in IPsec. In fact, if
you socket's dst went over IPsec, local_df is essentailly ignored.
This patch fixes that.
Signed-off-by: Herbert Xu <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
xfrm4_output.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -Nru a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c
--- a/net/ipv4/xfrm4_output.c 2005-03-15 00:07:37 -08:00
+++ b/net/ipv4/xfrm4_output.c 2005-03-15 00:07:37 -08:00
@@ -78,7 +78,7 @@
IPCB(skb)->flags |= IPSKB_XFRM_TUNNEL_SIZE;
- if (!(iph->frag_off & htons(IP_DF)))
+ if (!(iph->frag_off & htons(IP_DF)) || skb->local_df)
goto out;
dst = skb->dst;
-
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