Even though the skb->data pointer has been moved from the link layer
header to the network layer header, use the same method to calculate the
offset in ipv4 and ipv6 routines.
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
[PM: munged subject line]
Signed-off-by: Paul Moore <paul@paul-moore.com>
struct iphdr _iph;
const struct iphdr *ih;
- ih = skb_header_pointer(skb, 0, sizeof(_iph), &_iph);
+ ih = skb_header_pointer(skb, skb_network_offset(skb), sizeof(_iph), &_iph);
if (!ih) {
audit_log_format(ab, " truncated=1");
return;