From 963a88b31ddbbe99f38502239b1a46601773d217 Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Mon, 2 Sep 2013 15:34:57 +0200 Subject: tunnels: harmonize cleanup done on skb on xmit path The goal of this patch is to harmonize cleanup done on a skbuff on xmit path. Before this patch, behaviors were different depending of the tunnel type. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller --- drivers/net/vxlan.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/net/vxlan.c') diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index a334bfb91c5a..ebda3a1c2f31 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1397,6 +1397,8 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs, skb->encapsulation = 1; } + skb_scrub_packet(skb, false); + min_headroom = LL_RESERVED_SPACE(dst->dev) + dst->header_len + VXLAN_HLEN + sizeof(struct ipv6hdr) + (vlan_tx_tag_present(skb) ? VLAN_HLEN : 0); @@ -1432,7 +1434,6 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs, memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED | IPSKB_REROUTED); - skb_dst_drop(skb); skb_dst_set(skb, dst); if (!skb_is_gso(skb) && !(dst->dev->features & NETIF_F_IPV6_CSUM)) { @@ -1528,7 +1529,8 @@ int vxlan_xmit_skb(struct vxlan_sock *vs, if (err) return err; - return iptunnel_xmit(rt, skb, src, dst, IPPROTO_UDP, tos, ttl, df); + return iptunnel_xmit(rt, skb, src, dst, IPPROTO_UDP, tos, ttl, df, + false); } EXPORT_SYMBOL_GPL(vxlan_xmit_skb); -- cgit v1.2.3