X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fsparc64%2Fsolaris%2Ftimod.c;h=24de5062079fc823dbb8acc3cf9103643bcd8019;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=feebc8296c4c48c52a8b138b98021eb6b66fe4d8;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/arch/sparc64/solaris/timod.c b/arch/sparc64/solaris/timod.c
index feebc8296..24de50620 100644
--- a/arch/sparc64/solaris/timod.c
+++ b/arch/sparc64/solaris/timod.c
@@ -219,7 +219,7 @@ static void timod_ok(unsigned int fd, int prim)
 	SOLD("done");
 }
 
-static int timod_optmgmt(unsigned int fd, int flag, char *opt_buf, int opt_len, int do_ret)
+static int timod_optmgmt(unsigned int fd, int flag, char __user *opt_buf, int opt_len, int do_ret)
 {
 	int error, failed;
 	int ret_space, ret_len;
@@ -337,8 +337,8 @@ static int timod_optmgmt(unsigned int fd, int flag, char *opt_buf, int opt_len,
 	return 0;
 }
 
-int timod_putmsg(unsigned int fd, char *ctl_buf, int ctl_len,
-			char *data_buf, int data_len, int flags)
+int timod_putmsg(unsigned int fd, char __user *ctl_buf, int ctl_len,
+			char __user *data_buf, int data_len, int flags)
 {
 	int ret, error, terror;
 	char *buf;
@@ -347,15 +347,15 @@ int timod_putmsg(unsigned int fd, char *ctl_buf, int ctl_len,
 	struct sol_socket_struct *sock;
 	mm_segment_t old_fs = get_fs();
 	long args[6];
-	int (*sys_socketcall)(int, unsigned long *) =
-		(int (*)(int, unsigned long *))SYS(socketcall);
-	int (*sys_sendto)(int, void *, size_t, unsigned, struct sockaddr *, int) =
-		(int (*)(int, void *, size_t, unsigned, struct sockaddr *, int))SYS(sendto);
+	int (*sys_socketcall)(int, unsigned long __user *) =
+		(int (*)(int, unsigned long __user *))SYS(socketcall);
+	int (*sys_sendto)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int) =
+		(int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int))SYS(sendto);
 	filp = current->files->fd[fd];
 	ino = filp->f_dentry->d_inode;
 	sock = (struct sol_socket_struct *)filp->private_data;
 	SOLD("entry");
-	if (get_user(ret, (int *)A(ctl_buf)))
+	if (get_user(ret, (int __user *)A(ctl_buf)))
 		return -EFAULT;
 	switch (ret) {
 	case T_BIND_REQ:
@@ -596,7 +596,7 @@ int timod_putmsg(unsigned int fd, char *ctl_buf, int ctl_len,
 			printk("\n");
 		}
 #endif		
-		err = sys_sendto(fd, data_buf, data_len, 0, req.DEST_length > 0 ? (struct sockaddr*)(ctl_buf+req.DEST_offset) : NULL, req.DEST_length);
+		err = sys_sendto(fd, data_buf, data_len, 0, req.DEST_length > 0 ? (struct sockaddr __user *)(ctl_buf+req.DEST_offset) : NULL, req.DEST_length);
 		if (err == data_len)
 			return 0;
 		if(err >= 0) {
@@ -613,8 +613,8 @@ int timod_putmsg(unsigned int fd, char *ctl_buf, int ctl_len,
 	return -EINVAL;
 }
 
-int timod_getmsg(unsigned int fd, char *ctl_buf, int ctl_maxlen, s32 *ctl_len,
-			char *data_buf, int data_maxlen, s32 *data_len, int *flags_p)
+int timod_getmsg(unsigned int fd, char __user *ctl_buf, int ctl_maxlen, s32 __user *ctl_len,
+			char __user *data_buf, int data_maxlen, s32 __user *data_len, int *flags_p)
 {
 	int error;
 	int oldflags;
@@ -624,11 +624,11 @@ int timod_getmsg(unsigned int fd, char *ctl_buf, int ctl_maxlen, s32 *ctl_len,
 	struct T_unitdata_ind udi;
 	mm_segment_t old_fs = get_fs();
 	long args[6];
-	char *tmpbuf;
+	char __user *tmpbuf;
 	int tmplen;
-	int (*sys_socketcall)(int, unsigned long *) =
-		(int (*)(int, unsigned long *))SYS(socketcall);
-	int (*sys_recvfrom)(int, void *, size_t, unsigned, struct sockaddr *, int *);
+	int (*sys_socketcall)(int, unsigned long __user *) =
+		(int (*)(int, unsigned long __user *))SYS(socketcall);
+	int (*sys_recvfrom)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *);
 	
 	SOLD("entry");
 	SOLDD(("%u %p %d %p %p %d %p %d\n", fd, ctl_buf, ctl_maxlen, ctl_len, data_buf, data_maxlen, data_len, *flags_p));
@@ -808,8 +808,8 @@ int timod_getmsg(unsigned int fd, char *ctl_buf, int ctl_maxlen, s32 *ctl_len,
 	oldflags = filp->f_flags;
 	filp->f_flags |= O_NONBLOCK;
 	SOLD("calling recvfrom");
-	sys_recvfrom = (int (*)(int, void *, size_t, unsigned, struct sockaddr *, int *))SYS(recvfrom);
-	error = sys_recvfrom(fd, data_buf, data_maxlen, 0, (struct sockaddr*)tmpbuf, ctl_len);
+	sys_recvfrom = (int (*)(int, void __user *, size_t, unsigned, struct sockaddr __user *, int __user *))SYS(recvfrom);
+	error = sys_recvfrom(fd, data_buf, data_maxlen, 0, (struct sockaddr __user *)tmpbuf, ctl_len);
 	filp->f_flags = oldflags;
 	if (error < 0)
 		return error;
@@ -838,9 +838,10 @@ asmlinkage int solaris_getmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
 {
 	struct file *filp;
 	struct inode *ino;
-	struct strbuf *ctlptr, *datptr;
+	struct strbuf __user *ctlptr;
+	struct strbuf __user *datptr;
 	struct strbuf ctl, dat;
-	int *flgptr;
+	int __user *flgptr;
 	int flags;
 	int error = -EBADF;
 
@@ -857,9 +858,9 @@ asmlinkage int solaris_getmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
 	if (!ino->i_sock)
 		goto out;
 
-	ctlptr = (struct strbuf *)A(arg1);
-	datptr = (struct strbuf *)A(arg2);
-	flgptr = (int *)A(arg3);
+	ctlptr = (struct strbuf __user *)A(arg1);
+	datptr = (struct strbuf __user *)A(arg2);
+	flgptr = (int __user *)A(arg3);
 
 	error = -EFAULT;
 
@@ -891,8 +892,8 @@ asmlinkage int solaris_getmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
 		goto out;
 	}
 
-	error = timod_getmsg(fd,(char*)A(ctl.buf),ctl.maxlen,&ctlptr->len,
-				(char*)A(dat.buf),dat.maxlen,&datptr->len,&flags);
+	error = timod_getmsg(fd,A(ctl.buf),ctl.maxlen,&ctlptr->len,
+				A(dat.buf),dat.maxlen,&datptr->len,&flags);
 
 	if (!error && put_user(flags,flgptr))
 		error = -EFAULT;
@@ -906,7 +907,8 @@ asmlinkage int solaris_putmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
 {
 	struct file *filp;
 	struct inode *ino;
-	struct strbuf *ctlptr, *datptr;
+	struct strbuf __user *ctlptr;
+	struct strbuf __user *datptr;
 	struct strbuf ctl, dat;
 	int flags = (int) arg3;
 	int error = -EBADF;
@@ -925,8 +927,8 @@ asmlinkage int solaris_putmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
 		(imajor(ino) != 30 || iminor(ino) != 1))
 		goto out;
 
-	ctlptr = (struct strbuf *)A(arg1);
-	datptr = (struct strbuf *)A(arg2);
+	ctlptr = A(arg1);
+	datptr = A(arg2);
 
 	error = -EFAULT;
 
@@ -950,8 +952,8 @@ asmlinkage int solaris_putmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
 		dat.buf = 0;
 	}
 
-	error = timod_putmsg(fd,(char*)A(ctl.buf),ctl.len,
-				(char*)A(dat.buf),dat.len,flags);
+	error = timod_putmsg(fd,A(ctl.buf),ctl.len,
+				A(dat.buf),dat.len,flags);
 out:
 	unlock_kernel();
 	SOLD("done");