141 		    char __user *optval, unsigned int optlen)  in do_ipv6_setsockopt()  argument
152 		if (optlen >= sizeof(int)) {  in do_ipv6_setsockopt()
162 		return ip6_mroute_setsockopt(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
171 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
257 		if (optlen < sizeof(int) ||  in do_ipv6_setsockopt()
265 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
272 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
279 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
286 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
293 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
300 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
307 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
314 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
321 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
328 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
335 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
347 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
354 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
361 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
373 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
381 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
397 		if (optlen == 0)  in do_ipv6_setsockopt()
401 		else if (optlen < sizeof(struct ipv6_opt_hdr) ||  in do_ipv6_setsockopt()
402 			 optlen & 0x7 || optlen > 8 * 255)  in do_ipv6_setsockopt()
413 					 optlen);  in do_ipv6_setsockopt()
451 		if (optlen == 0)  in do_ipv6_setsockopt()
453 		else if (optlen < sizeof(struct in6_pktinfo) || !optval)  in do_ipv6_setsockopt()
480 		if (optlen == 0)  in do_ipv6_setsockopt()
487 		if (optlen > 64*1024)  in do_ipv6_setsockopt()
490 		opt = sock_kmalloc(sk, sizeof(*opt) + optlen, GFP_KERNEL);  in do_ipv6_setsockopt()
497 		opt->tot_len = sizeof(*opt) + optlen;  in do_ipv6_setsockopt()
499 		if (copy_from_user(opt+1, optval, optlen))  in do_ipv6_setsockopt()
502 		msg.msg_controllen = optlen;  in do_ipv6_setsockopt()
520 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
531 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
540 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
553 		if (optlen != sizeof(int))  in do_ipv6_setsockopt()
581 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
605 		if (optlen < sizeof(struct ipv6_mreq))  in do_ipv6_setsockopt()
627 		if (optlen < sizeof(struct ipv6_mreq))  in do_ipv6_setsockopt()
646 		if (optlen < sizeof(struct group_req))  in do_ipv6_setsockopt()
673 		if (optlen < sizeof(struct group_source_req))  in do_ipv6_setsockopt()
712 		if (optlen < GROUP_FILTER_SIZE(0))  in do_ipv6_setsockopt()
714 		if (optlen > sysctl_optmem_max) {  in do_ipv6_setsockopt()
718 		gsf = kmalloc(optlen, GFP_KERNEL);  in do_ipv6_setsockopt()
724 		if (copy_from_user(gsf, optval, optlen)) {  in do_ipv6_setsockopt()
735 		if (GROUP_FILTER_SIZE(gsf->gf_numsrc) > optlen) {  in do_ipv6_setsockopt()
746 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
751 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
759 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
767 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
775 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
781 		retv = ipv6_flowlabel_opt(sk, optval, optlen);  in do_ipv6_setsockopt()
788 		retv = xfrm_user_policy(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
796 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
854 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
885 		    char __user *optval, unsigned int optlen)  in ipv6_setsockopt()  argument
890 		return udp_prot.setsockopt(sk, level, optname, optval, optlen);  in ipv6_setsockopt()
895 	err = do_ipv6_setsockopt(sk, level, optname, optval, optlen);  in ipv6_setsockopt()
902 				optlen);  in ipv6_setsockopt()
912 			   char __user *optval, unsigned int optlen)  in compat_ipv6_setsockopt()  argument
919 							  optval, optlen);  in compat_ipv6_setsockopt()
920 		return udp_prot.setsockopt(sk, level, optname, optval, optlen);  in compat_ipv6_setsockopt()
927 		return compat_mc_setsockopt(sk, level, optname, optval, optlen,  in compat_ipv6_setsockopt()
930 	err = do_ipv6_setsockopt(sk, level, optname, optval, optlen);  in compat_ipv6_setsockopt()
937 					   optval, optlen);  in compat_ipv6_setsockopt()
981 		    char __user *optval, int __user *optlen, unsigned int flags)  in do_ipv6_getsockopt()  argument
988 		return ip6_mroute_getsockopt(sk, optname, optval, optlen);  in do_ipv6_getsockopt()
990 	if (get_user(len, optlen))  in do_ipv6_getsockopt()
1015 			(struct group_filter __user *)optval, optlen);  in do_ipv6_getsockopt()
1073 		return put_user(len, optlen);  in do_ipv6_getsockopt()
1132 		return put_user(len, optlen);  in do_ipv6_getsockopt()
1186 		if (put_user(len, optlen))  in do_ipv6_getsockopt()
1272 		if (put_user(len, optlen))  in do_ipv6_getsockopt()
1314 	if (put_user(len, optlen))  in do_ipv6_getsockopt()
1322 		    char __user *optval, int __user *optlen)  in ipv6_getsockopt()  argument
1327 		return udp_prot.getsockopt(sk, level, optname, optval, optlen);  in ipv6_getsockopt()
1332 	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);  in ipv6_getsockopt()
1338 		if (get_user(len, optlen))  in ipv6_getsockopt()
1346 			err = put_user(len, optlen);  in ipv6_getsockopt()
1355 			   char __user *optval, int __user *optlen)  in compat_ipv6_getsockopt()  argument
1362 							  optval, optlen);  in compat_ipv6_getsockopt()
1363 		return udp_prot.getsockopt(sk, level, optname, optval, optlen);  in compat_ipv6_getsockopt()
1370 		return compat_mc_getsockopt(sk, level, optname, optval, optlen,  in compat_ipv6_getsockopt()
1373 	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen,  in compat_ipv6_getsockopt()
1380 		if (get_user(len, optlen))  in compat_ipv6_getsockopt()
1388 			err = put_user(len, optlen);  in compat_ipv6_getsockopt()