3743 	struct iphdr _iph, *ih;  in selinux_parse_skb_ipv4()  local
3746 	ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);  in selinux_parse_skb_ipv4()
3747 	if (ih == NULL)  in selinux_parse_skb_ipv4()
3750 	ihlen = ih->ihl * 4;  in selinux_parse_skb_ipv4()
3754 	ad->u.net->v4info.saddr = ih->saddr;  in selinux_parse_skb_ipv4()
3755 	ad->u.net->v4info.daddr = ih->daddr;  in selinux_parse_skb_ipv4()
3759 		*proto = ih->protocol;  in selinux_parse_skb_ipv4()
3761 	switch (ih->protocol) {  in selinux_parse_skb_ipv4()
3765 		if (ntohs(ih->frag_off) & IP_OFFSET)  in selinux_parse_skb_ipv4()
3781 		if (ntohs(ih->frag_off) & IP_OFFSET)  in selinux_parse_skb_ipv4()
3797 		if (ntohs(ih->frag_off) & IP_OFFSET)  in selinux_parse_skb_ipv4()