From 3e0fa65f8ba4fd24b3dcfaf14d5b15eaab0fdc61 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 14 Jan 2009 14:14:24 +0100
Subject: [PATCH] [CVE-2009-0029] System call wrappers part 22

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---
 net/socket.c | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/net/socket.c b/net/socket.c
index fdd72c586a1a..35dd7371752a 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1214,7 +1214,7 @@ int sock_create_kern(int family, int type, int protocol, struct socket **res)
 	return __sock_create(&init_net, family, type, protocol, res, 1);
 }
 
-asmlinkage long sys_socket(int family, int type, int protocol)
+SYSCALL_DEFINE3(socket, int, family, int, type, int, protocol)
 {
 	int retval;
 	struct socket *sock;
@@ -1255,8 +1255,8 @@ out_release:
  *	Create a pair of connected sockets.
  */
 
-asmlinkage long sys_socketpair(int family, int type, int protocol,
-			       int __user *usockvec)
+SYSCALL_DEFINE4(socketpair, int, family, int, type, int, protocol,
+		int __user *, usockvec)
 {
 	struct socket *sock1, *sock2;
 	int fd1, fd2, err;
@@ -1385,7 +1385,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
  *	ready for listening.
  */
 
-asmlinkage long sys_listen(int fd, int backlog)
+SYSCALL_DEFINE2(listen, int, fd, int, backlog)
 {
 	struct socket *sock;
 	int err, fput_needed;
@@ -1615,9 +1615,9 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
  *	the protocol.
  */
 
-asmlinkage long sys_sendto(int fd, void __user *buff, size_t len,
-			   unsigned flags, struct sockaddr __user *addr,
-			   int addr_len)
+SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
+		unsigned, flags, struct sockaddr __user *, addr,
+		int, addr_len)
 {
 	struct socket *sock;
 	struct sockaddr_storage address;
@@ -1660,7 +1660,8 @@ out:
  *	Send a datagram down a socket.
  */
 
-asmlinkage long sys_send(int fd, void __user *buff, size_t len, unsigned flags)
+SYSCALL_DEFINE4(send, int, fd, void __user *, buff, size_t, len,
+		unsigned, flags)
 {
 	return sys_sendto(fd, buff, len, flags, NULL, 0);
 }
@@ -1671,9 +1672,9 @@ asmlinkage long sys_send(int fd, void __user *buff, size_t len, unsigned flags)
  *	sender address from kernel to user space.
  */
 
-asmlinkage long sys_recvfrom(int fd, void __user *ubuf, size_t size,
-			     unsigned flags, struct sockaddr __user *addr,
-			     int __user *addr_len)
+SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
+		unsigned, flags, struct sockaddr __user *, addr,
+		int __user *, addr_len)
 {
 	struct socket *sock;
 	struct iovec iov;
@@ -1815,7 +1816,7 @@ SYSCALL_DEFINE2(shutdown, int, fd, int, how)
  *	BSD sendmsg interface
  */
 
-asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags)
+SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
 {
 	struct compat_msghdr __user *msg_compat =
 	    (struct compat_msghdr __user *)msg;
@@ -1921,8 +1922,8 @@ out:
  *	BSD recvmsg interface
  */
 
-asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg,
-			    unsigned int flags)
+SYSCALL_DEFINE3(recvmsg, int, fd, struct msghdr __user *, msg,
+		unsigned int, flags)
 {
 	struct compat_msghdr __user *msg_compat =
 	    (struct compat_msghdr __user *)msg;
@@ -2045,7 +2046,7 @@ static const unsigned char nargs[19]={
  *  it is set by the callees.
  */
 
-asmlinkage long sys_socketcall(int call, unsigned long __user *args)
+SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
 {
 	unsigned long a[6];
 	unsigned long a0, a1;