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Diffstat (limited to 'net/ipv6/ah6.c')
-rw-r--r--net/ipv6/ah6.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 2ff0c8233e47..52449f7a1b71 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -407,6 +407,7 @@ out:
static void ah6_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_auth_hdr *ah = (struct ip_auth_hdr*)(skb->data+offset);
struct xfrm_state *x;
@@ -415,12 +416,12 @@ static void ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
type != ICMPV6_PKT_TOOBIG)
return;
- x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET6);
+ x = xfrm_state_lookup(net, (xfrm_address_t *)&iph->daddr, ah->spi, IPPROTO_AH, AF_INET6);
if (!x)
return;
- NETDEBUG(KERN_DEBUG "pmtu discovery on SA AH/%08x/" NIP6_FMT "\n",
- ntohl(ah->spi), NIP6(iph->daddr));
+ NETDEBUG(KERN_DEBUG "pmtu discovery on SA AH/%08x/%pI6\n",
+ ntohl(ah->spi), &iph->daddr);
xfrm_state_put(x);
}
@@ -509,9 +510,7 @@ static void ah6_destroy(struct xfrm_state *x)
return;
kfree(ahp->work_icv);
- ahp->work_icv = NULL;
crypto_free_hash(ahp->tfm);
- ahp->tfm = NULL;
kfree(ahp);
}