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-rw-r--r--include/linux/socket.h3
-rw-r--r--net/compat.c3
-rw-r--r--net/socket.c19
3 files changed, 17 insertions, 8 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 40cc93b91628..54b85abc7265 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -358,5 +358,8 @@ extern int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg,
extern int __sys_recvfrom(int fd, void __user *ubuf, size_t size,
unsigned int flags, struct sockaddr __user *addr,
int __user *addr_len);
+extern int __sys_sendto(int fd, void __user *buff, size_t len,
+ unsigned int flags, struct sockaddr __user *addr,
+ int addr_len);
#endif /* _LINUX_SOCKET_H */
diff --git a/net/compat.c b/net/compat.c
index 2d8186c277b2..fc82982d9b84 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -838,7 +838,8 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
ret = sys_send(a0, compat_ptr(a1), a[2], a[3]);
break;
case SYS_SENDTO:
- ret = sys_sendto(a0, compat_ptr(a1), a[2], a[3], compat_ptr(a[4]), a[5]);
+ ret = __sys_sendto(a0, compat_ptr(a1), a[2], a[3],
+ compat_ptr(a[4]), a[5]);
break;
case SYS_RECV:
ret = compat_sys_recv(a0, compat_ptr(a1), a[2], a[3]);
diff --git a/net/socket.c b/net/socket.c
index 712d99d8680f..3f037a21ba5e 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1711,10 +1711,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
* space and check the user space data area is readable before invoking
* the protocol.
*/
-
-SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
- unsigned int, flags, struct sockaddr __user *, addr,
- int, addr_len)
+int __sys_sendto(int fd, void __user *buff, size_t len, unsigned int flags,
+ struct sockaddr __user *addr, int addr_len)
{
struct socket *sock;
struct sockaddr_storage address;
@@ -1752,6 +1750,13 @@ out:
return err;
}
+SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
+ unsigned int, flags, struct sockaddr __user *, addr,
+ int, addr_len)
+{
+ return __sys_sendto(fd, buff, len, flags, addr, addr_len);
+}
+
/*
* Send a datagram down a socket.
*/
@@ -1759,7 +1764,7 @@ out:
SYSCALL_DEFINE4(send, int, fd, void __user *, buff, size_t, len,
unsigned int, flags)
{
- return sys_sendto(fd, buff, len, flags, NULL, 0);
+ return __sys_sendto(fd, buff, len, flags, NULL, 0);
}
/*
@@ -2484,8 +2489,8 @@ SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
err = sys_send(a0, (void __user *)a1, a[2], a[3]);
break;
case SYS_SENDTO:
- err = sys_sendto(a0, (void __user *)a1, a[2], a[3],
- (struct sockaddr __user *)a[4], a[5]);
+ err = __sys_sendto(a0, (void __user *)a1, a[2], a[3],
+ (struct sockaddr __user *)a[4], a[5]);
break;
case SYS_RECV:
err = sys_recv(a0, (void __user *)a1, a[2], a[3]);