1920 			  struct msghdr *msg_sys, unsigned flags,  in ___sys_sendmsg()  argument
1935 		if (get_compat_msghdr(msg_sys, msg_compat))  in ___sys_sendmsg()
1938 		err = copy_msghdr_from_user(msg_sys, msg);  in ___sys_sendmsg()
1945 	if (msg_sys->msg_iovlen > UIO_MAXIOV)  in ___sys_sendmsg()
1950 	iov_size = msg_sys->msg_iovlen * sizeof(struct iovec);  in ___sys_sendmsg()
1951 	if (msg_sys->msg_iovlen > UIO_FASTIOV) {  in ___sys_sendmsg()
1959 		err = verify_compat_iovec(msg_sys, iov, &address, VERIFY_READ);  in ___sys_sendmsg()
1961 		err = verify_iovec(msg_sys, iov, &address, VERIFY_READ);  in ___sys_sendmsg()
1968 	if (msg_sys->msg_controllen > INT_MAX)  in ___sys_sendmsg()
1970 	ctl_len = msg_sys->msg_controllen;  in ___sys_sendmsg()
1973 		    cmsghdr_from_user_compat_to_kern(msg_sys, sock->sk, ctl,  in ___sys_sendmsg()
1977 		ctl_buf = msg_sys->msg_control;  in ___sys_sendmsg()
1978 		ctl_len = msg_sys->msg_controllen;  in ___sys_sendmsg()
1992 				   (void __user __force *)msg_sys->msg_control,  in ___sys_sendmsg()
1995 		msg_sys->msg_control = ctl_buf;  in ___sys_sendmsg()
1997 	msg_sys->msg_flags = flags;  in ___sys_sendmsg()
2000 		msg_sys->msg_flags |= MSG_DONTWAIT;  in ___sys_sendmsg()
2007 	if (used_address && msg_sys->msg_name &&  in ___sys_sendmsg()
2008 	    used_address->name_len == msg_sys->msg_namelen &&  in ___sys_sendmsg()
2009 	    !memcmp(&used_address->name, msg_sys->msg_name,  in ___sys_sendmsg()
2011 		err = sock_sendmsg_nosec(sock, msg_sys, total_len);  in ___sys_sendmsg()
2014 	err = sock_sendmsg(sock, msg_sys, total_len);  in ___sys_sendmsg()
2020 		used_address->name_len = msg_sys->msg_namelen;  in ___sys_sendmsg()
2021 		if (msg_sys->msg_name)  in ___sys_sendmsg()
2022 			memcpy(&used_address->name, msg_sys->msg_name,  in ___sys_sendmsg()
2043 	struct msghdr msg_sys;  in __sys_sendmsg()  local
2050 	err = ___sys_sendmsg(sock, msg, &msg_sys, flags, NULL);  in __sys_sendmsg()
2075 	struct msghdr msg_sys;  in __sys_sendmmsg()  local
2095 					     &msg_sys, flags, &used_address);  in __sys_sendmmsg()
2103 					     &msg_sys, flags, &used_address);  in __sys_sendmmsg()
2133 			  struct msghdr *msg_sys, unsigned flags, int nosec)  in ___sys_recvmsg()  argument
2150 		if (get_compat_msghdr(msg_sys, msg_compat))  in ___sys_recvmsg()
2153 		err = copy_msghdr_from_user(msg_sys, msg);  in ___sys_recvmsg()
2159 	if (msg_sys->msg_iovlen > UIO_MAXIOV)  in ___sys_recvmsg()
2164 	iov_size = msg_sys->msg_iovlen * sizeof(struct iovec);  in ___sys_recvmsg()
2165 	if (msg_sys->msg_iovlen > UIO_FASTIOV) {  in ___sys_recvmsg()
2174 	uaddr = (__force void __user *)msg_sys->msg_name;  in ___sys_recvmsg()
2177 		err = verify_compat_iovec(msg_sys, iov, &addr, VERIFY_WRITE);  in ___sys_recvmsg()
2179 		err = verify_iovec(msg_sys, iov, &addr, VERIFY_WRITE);  in ___sys_recvmsg()
2184 	cmsg_ptr = (unsigned long)msg_sys->msg_control;  in ___sys_recvmsg()
2185 	msg_sys->msg_flags = flags & (MSG_CMSG_CLOEXEC|MSG_CMSG_COMPAT);  in ___sys_recvmsg()
2188 	msg_sys->msg_namelen = 0;  in ___sys_recvmsg()
2192 	err = (nosec ? sock_recvmsg_nosec : sock_recvmsg)(sock, msg_sys,  in ___sys_recvmsg()
2200 					msg_sys->msg_namelen, uaddr,  in ___sys_recvmsg()
2205 	err = __put_user((msg_sys->msg_flags & ~MSG_CMSG_COMPAT),  in ___sys_recvmsg()
2210 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ___sys_recvmsg()
2213 		err = __put_user((unsigned long)msg_sys->msg_control - cmsg_ptr,  in ___sys_recvmsg()
2233 	struct msghdr msg_sys;  in __sys_recvmsg()  local
2240 	err = ___sys_recvmsg(sock, msg, &msg_sys, flags, 0);  in __sys_recvmsg()
2266 	struct msghdr msg_sys;  in __sys_recvmmsg()  local
2293 					     &msg_sys, flags & ~MSG_WAITFORONE,  in __sys_recvmmsg()
2302 					     &msg_sys, flags & ~MSG_WAITFORONE,  in __sys_recvmmsg()
2332 		if (msg_sys.msg_flags & MSG_OOB)  in __sys_recvmmsg()