Add a missing unlock_kernel() in raw_open()

[safe/jmp/linux-2.6] / net / ipv6 / esp6.c

diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index c6bb4c6..c2f2501 100644 (file)
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -356,6 +356,7 @@ static u32 esp6_get_mtu(struct xfrm_state *x, int mtu)
 static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
                     int type, int code, int offset, __be32 info)
 {
+       struct net *net = dev_net(skb->dev);
        struct ipv6hdr *iph = (struct ipv6hdr*)skb->data;
        struct ip_esp_hdr *esph = (struct ip_esp_hdr *)(skb->data + offset);
        struct xfrm_state *x;
@@ -364,11 +365,11 @@ static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
            type != ICMPV6_PKT_TOOBIG)
                return;
 
-       x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET6);
+       x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET6);
        if (!x)
                return;
-       printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/" NIP6_FMT "\n",
-                       ntohl(esph->spi), NIP6(iph->daddr));
+       printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%pI6\n",
+                       ntohl(esph->spi), &iph->daddr);
        xfrm_state_put(x);
 }
 
@@ -521,6 +522,10 @@ static int esp6_init_state(struct xfrm_state *x)
                              crypto_aead_ivsize(aead);
        switch (x->props.mode) {
        case XFRM_MODE_BEET:
+               if (x->sel.family != AF_INET6)
+                       x->props.header_len += IPV4_BEET_PHMAXLEN +
+                                              (sizeof(struct ipv6hdr) - sizeof(struct iphdr));
+               break;
        case XFRM_MODE_TRANSPORT:
                break;
        case XFRM_MODE_TUNNEL: