142 		    char __user *optval, unsigned int optlen)  in do_ipv6_setsockopt()  argument
153 		if (optlen >= sizeof(int)) {  in do_ipv6_setsockopt()
163 		return ip6_mroute_setsockopt(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
172 		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()
389 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
411 		if (optlen == 0)  in do_ipv6_setsockopt()
415 		else if (optlen < sizeof(struct ipv6_opt_hdr) ||  in do_ipv6_setsockopt()
416 			 optlen & 0x7 || optlen > 8 * 255)  in do_ipv6_setsockopt()
419 			new = memdup_user(optval, optlen);  in do_ipv6_setsockopt()
424 			if (unlikely(ipv6_optlen(new) > optlen)) {  in do_ipv6_setsockopt()
457 				if (!seg6_validate_srh(srh, optlen))  in do_ipv6_setsockopt()
480 		if (optlen == 0)  in do_ipv6_setsockopt()
482 		else if (optlen < sizeof(struct in6_pktinfo) || !optval)  in do_ipv6_setsockopt()
509 		if (optlen == 0)  in do_ipv6_setsockopt()
516 		if (optlen > 64*1024)  in do_ipv6_setsockopt()
519 		opt = sock_kmalloc(sk, sizeof(*opt) + optlen, GFP_KERNEL);  in do_ipv6_setsockopt()
526 		opt->tot_len = sizeof(*opt) + optlen;  in do_ipv6_setsockopt()
528 		if (copy_from_user(opt+1, optval, optlen))  in do_ipv6_setsockopt()
531 		msg.msg_controllen = optlen;  in do_ipv6_setsockopt()
549 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
560 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
569 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
582 		if (optlen != sizeof(int))  in do_ipv6_setsockopt()
610 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
642 		if (optlen < sizeof(struct ipv6_mreq))  in do_ipv6_setsockopt()
664 		if (optlen < sizeof(struct ipv6_mreq))  in do_ipv6_setsockopt()
683 		if (optlen < sizeof(struct group_req))  in do_ipv6_setsockopt()
710 		if (optlen < sizeof(struct group_source_req))  in do_ipv6_setsockopt()
750 		if (optlen < GROUP_FILTER_SIZE(0))  in do_ipv6_setsockopt()
752 		if (optlen > sysctl_optmem_max) {  in do_ipv6_setsockopt()
756 		gsf = memdup_user(optval, optlen);  in do_ipv6_setsockopt()
768 		if (GROUP_FILTER_SIZE(gsf->gf_numsrc) > optlen) {  in do_ipv6_setsockopt()
779 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
784 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
792 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
800 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
808 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
814 		retv = ipv6_flowlabel_opt(sk, optval, optlen);  in do_ipv6_setsockopt()
821 		retv = xfrm_user_policy(sk, optname, optval, optlen);  in do_ipv6_setsockopt()
829 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
887 		if (optlen < sizeof(int))  in do_ipv6_setsockopt()
923 		    char __user *optval, unsigned int optlen)  in ipv6_setsockopt()  argument
928 		return udp_prot.setsockopt(sk, level, optname, optval, optlen);  in ipv6_setsockopt()
933 	err = do_ipv6_setsockopt(sk, level, optname, optval, optlen);  in ipv6_setsockopt()
938 		err = nf_setsockopt(sk, PF_INET6, optname, optval, optlen);  in ipv6_setsockopt()
946 			   char __user *optval, unsigned int optlen)  in compat_ipv6_setsockopt()  argument
953 							  optval, optlen);  in compat_ipv6_setsockopt()
954 		return udp_prot.setsockopt(sk, level, optname, optval, optlen);  in compat_ipv6_setsockopt()
961 		return compat_mc_setsockopt(sk, level, optname, optval, optlen,  in compat_ipv6_setsockopt()
964 	err = do_ipv6_setsockopt(sk, level, optname, optval, optlen);  in compat_ipv6_setsockopt()
970 					   optlen);  in compat_ipv6_setsockopt()
1012 		    char __user *optval, int __user *optlen, unsigned int flags)  in do_ipv6_getsockopt()  argument
1019 		return ip6_mroute_getsockopt(sk, optname, optval, optlen);  in do_ipv6_getsockopt()
1021 	if (get_user(len, optlen))  in do_ipv6_getsockopt()
1046 			(struct group_filter __user *)optval, optlen);  in do_ipv6_getsockopt()
1104 		return put_user(len, optlen);  in do_ipv6_getsockopt()
1164 		return put_user(len, optlen);  in do_ipv6_getsockopt()
1218 		if (put_user(len, optlen))  in do_ipv6_getsockopt()
1308 		if (put_user(len, optlen))  in do_ipv6_getsockopt()
1354 	if (put_user(len, optlen))  in do_ipv6_getsockopt()
1362 		    char __user *optval, int __user *optlen)  in ipv6_getsockopt()  argument
1367 		return udp_prot.getsockopt(sk, level, optname, optval, optlen);  in ipv6_getsockopt()
1372 	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);  in ipv6_getsockopt()
1378 		if (get_user(len, optlen))  in ipv6_getsockopt()
1383 			err = put_user(len, optlen);  in ipv6_getsockopt()
1392 			   char __user *optval, int __user *optlen)  in compat_ipv6_getsockopt()  argument
1399 							  optval, optlen);  in compat_ipv6_getsockopt()
1400 		return udp_prot.getsockopt(sk, level, optname, optval, optlen);  in compat_ipv6_getsockopt()
1407 		return compat_mc_getsockopt(sk, level, optname, optval, optlen,  in compat_ipv6_getsockopt()
1410 	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen,  in compat_ipv6_getsockopt()
1417 		if (get_user(len, optlen))  in compat_ipv6_getsockopt()
1422 			err = put_user(len, optlen);  in compat_ipv6_getsockopt()