Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
int error;
char * filename;
int error;
char * filename;
- filename = getname((char *) (long)regs.regs[4]);
+ filename = getname((char __user *) (long)regs.regs[4]);
error = PTR_ERR(filename);
if (IS_ERR(filename))
goto out;
error = PTR_ERR(filename);
if (IS_ERR(filename))
goto out;
- error = do_execve(filename, (char **) (long)regs.regs[5],
- (char **) (long)regs.regs[6], ®s);
+ error = do_execve(filename, (char __user *__user *) (long)regs.regs[5],
+ (char __user *__user *) (long)regs.regs[6], ®s);
/*
* Compacrapability ...
*/
/*
* Compacrapability ...
*/
-asmlinkage int sys_uname(struct old_utsname * name)
+asmlinkage int sys_uname(struct old_utsname __user * name)
{
if (name && !copy_to_user(name, &system_utsname, sizeof (*name)))
return 0;
{
if (name && !copy_to_user(name, &system_utsname, sizeof (*name)))
return 0;
/*
* Compacrapability ...
*/
/*
* Compacrapability ...
*/
-asmlinkage int sys_olduname(struct oldold_utsname * name)
+asmlinkage int sys_olduname(struct oldold_utsname __user * name)
asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
{
int tmp, len;
asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
{
int tmp, len;
switch(cmd) {
case SETNAME: {
switch(cmd) {
case SETNAME: {
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+ name = (char __user *) arg1;
len = strncpy_from_user(nodename, name, __NEW_UTS_LEN);
if (len < 0)
len = strncpy_from_user(nodename, name, __NEW_UTS_LEN);
if (len < 0)
* This is really horribly ugly.
*/
asmlinkage int sys_ipc (uint call, int first, int second,
* This is really horribly ugly.
*/
asmlinkage int sys_ipc (uint call, int first, int second,
- unsigned long third, void *ptr, long fifth)
+ unsigned long third, void __user *ptr, long fifth)
switch (call) {
case SEMOP:
switch (call) {
case SEMOP:
- return sys_semtimedop (first, (struct sembuf *)ptr, second,
- NULL);
+ return sys_semtimedop (first, (struct sembuf __user *)ptr,
+ second, NULL);
- return sys_semtimedop (first, (struct sembuf *)ptr, second,
- (const struct timespec __user *)fifth);
+ return sys_semtimedop (first, (struct sembuf __user *)ptr,
+ second,
+ (const struct timespec __user *)fifth);
case SEMGET:
return sys_semget (first, second, third);
case SEMCTL: {
union semun fourth;
if (!ptr)
return -EINVAL;
case SEMGET:
return sys_semget (first, second, third);
case SEMCTL: {
union semun fourth;
if (!ptr)
return -EINVAL;
- if (get_user(fourth.__pad, (void **) ptr))
+ if (get_user(fourth.__pad, (void *__user *) ptr))
return -EFAULT;
return sys_semctl (first, second, third, fourth);
}
case MSGSND:
return -EFAULT;
return sys_semctl (first, second, third, fourth);
}
case MSGSND:
- return sys_msgsnd (first, (struct msgbuf *) ptr,
+ return sys_msgsnd (first, (struct msgbuf __user *) ptr,
second, third);
case MSGRCV:
switch (version) {
second, third);
case MSGRCV:
switch (version) {
return -EINVAL;
if (copy_from_user(&tmp,
return -EINVAL;
if (copy_from_user(&tmp,
- (struct ipc_kludge *) ptr,
+ (struct ipc_kludge __user *) ptr,
sizeof (tmp)))
return -EFAULT;
return sys_msgrcv (first, tmp.msgp, second,
sizeof (tmp)))
return -EFAULT;
return sys_msgrcv (first, tmp.msgp, second,
}
default:
return sys_msgrcv (first,
}
default:
return sys_msgrcv (first,
+ (struct msgbuf __user *) ptr,
second, fifth, third);
}
case MSGGET:
return sys_msgget ((key_t) first, second);
case MSGCTL:
second, fifth, third);
}
case MSGGET:
return sys_msgget ((key_t) first, second);
case MSGCTL:
- return sys_msgctl (first, second, (struct msqid_ds *) ptr);
+ return sys_msgctl (first, second,
+ (struct msqid_ds __user *) ptr);
case SHMAT:
switch (version) {
default: {
ulong raddr;
case SHMAT:
switch (version) {
default: {
ulong raddr;
- ret = do_shmat (first, (char *) ptr, second, &raddr);
+ ret = do_shmat (first, (char __user *) ptr, second,
+ &raddr);
- return put_user (raddr, (ulong *) third);
+ return put_user (raddr, (ulong __user *) third);
}
case 1: /* iBCS2 emulator entry point */
if (!segment_eq(get_fs(), get_ds()))
return -EINVAL;
}
case 1: /* iBCS2 emulator entry point */
if (!segment_eq(get_fs(), get_ds()))
return -EINVAL;
- return do_shmat (first, (char *) ptr, second, (ulong *) third);
+ return do_shmat (first, (char __user *) ptr, second,
+ (ulong *) third);
- return sys_shmdt ((char *)ptr);
+ return sys_shmdt ((char __user *)ptr);
case SHMGET:
return sys_shmget (first, second, third);
case SHMCTL:
return sys_shmctl (first, second,
case SHMGET:
return sys_shmget (first, second, third);
case SHMCTL:
return sys_shmctl (first, second,
- (struct shmid_ds *) ptr);
+ (struct shmid_ds __user *) ptr);
default:
return -ENOSYS;
}
default:
return -ENOSYS;
}