29 	unsigned int len;  in ipv6_mc_check_ip6hdr()  local
40 	len = offset + ntohs(ip6h->payload_len);  in ipv6_mc_check_ip6hdr()
41 	if (skb->len < len || len <= offset)  in ipv6_mc_check_ip6hdr()
76 	unsigned int len = skb_transport_offset(skb);  in ipv6_mc_check_mld_reportv2()  local
78 	len += sizeof(struct mld2_report);  in ipv6_mc_check_mld_reportv2()
80 	return pskb_may_pull(skb, len) ? 0 : -EINVAL;  in ipv6_mc_check_mld_reportv2()
86 	unsigned int len = skb_transport_offset(skb);  in ipv6_mc_check_mld_query()  local
92 	len += sizeof(struct mld_msg);  in ipv6_mc_check_mld_query()
93 	if (skb->len < len)  in ipv6_mc_check_mld_query()
97 	if (skb->len != len) {  in ipv6_mc_check_mld_query()
99 		len += sizeof(struct mld2_query) - sizeof(struct mld_msg);  in ipv6_mc_check_mld_query()
100 		if (skb->len < len || !pskb_may_pull(skb, len))  in ipv6_mc_check_mld_query()
145 	unsigned int len = skb_transport_offset(skb) + sizeof(struct mld_msg);  in __ipv6_mc_check_mld()  local
156 	if (!pskb_may_pull(skb_chk, len))  in __ipv6_mc_check_mld()