diff options
Diffstat (limited to 'net/ipv6')
-rw-r--r-- | net/ipv6/icmp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 1659d2fb01f..c3bbd868730 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -644,10 +644,13 @@ static int icmpv6_rcv(struct sk_buff *skb) struct icmp6hdr *hdr; int type; - if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb) && skb->sp && - skb->sp->xvec[skb->sp->len - 1]->props.flags & XFRM_STATE_ICMP) { + if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) { int nh; + if (!(skb->sp && skb->sp->xvec[skb->sp->len - 1]->props.flags & + XFRM_STATE_ICMP)) + goto drop_no_count; + if (!pskb_may_pull(skb, sizeof(*hdr) + sizeof(*orig_hdr))) goto drop_no_count; |