From f282d45cb496e3960046afd3d5f241265eda6fde Mon Sep 17 00:00:00 2001 From: Kazunori MIYAZAWA Date: Tue, 29 May 2007 13:03:17 -0700 Subject: [IPSEC]: Fix panic when using inter address familiy IPsec on loopback. Signed-off-by: Kazunori MIYAZAWA Signed-off-by: David S. Miller --- net/ipv4/xfrm4_input.c | 6 ++---- net/ipv4/xfrm4_mode_tunnel.c | 2 ++ 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index 5ceca951d73..fa1902dc81b 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -139,10 +139,8 @@ int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type) nf_reset(skb); if (decaps) { - if (!(skb->dev->flags&IFF_LOOPBACK)) { - dst_release(skb->dst); - skb->dst = NULL; - } + dst_release(skb->dst); + skb->dst = NULL; netif_rx(skb); return 0; } else { diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c index a2f2e6a5ec5..9963700e74c 100644 --- a/net/ipv4/xfrm4_mode_tunnel.c +++ b/net/ipv4/xfrm4_mode_tunnel.c @@ -85,6 +85,8 @@ static int xfrm4_tunnel_output(struct xfrm_state *x, struct sk_buff *skb) top_iph->saddr = x->props.saddr.a4; top_iph->daddr = x->id.daddr.a4; + skb->protocol = htons(ETH_P_IP); + memset(&(IPCB(skb)->opt), 0, sizeof(struct ip_options)); return 0; } -- cgit v1.2.3