From: Al Viro <[email protected]>
Date: 1135011534 -0500
Signed-off-by: Al Viro <[email protected]>
---
arch/m68k/kernel/sys_m68k.c | 39 ++++++++++++++++-----------------------
1 files changed, 16 insertions(+), 23 deletions(-)
4679c5ee619298c33b104afed12d12bd877a9c36
diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c
index 2ed7b78..7a107d0 100644
--- a/arch/m68k/kernel/sys_m68k.c
+++ b/arch/m68k/kernel/sys_m68k.c
@@ -31,7 +31,7 @@
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way unix traditionally does this, though.
*/
-asmlinkage int sys_pipe(unsigned long * fildes)
+asmlinkage int sys_pipe(unsigned long __user * fildes)
{
int fd[2];
int error;
@@ -93,7 +93,7 @@ struct mmap_arg_struct {
unsigned long offset;
};
-asmlinkage int old_mmap(struct mmap_arg_struct *arg)
+asmlinkage int old_mmap(struct mmap_arg_struct __user *arg)
{
struct mmap_arg_struct a;
int error = -EFAULT;
@@ -159,11 +159,11 @@ out:
struct sel_arg_struct {
unsigned long n;
- fd_set *inp, *outp, *exp;
- struct timeval *tvp;
+ fd_set __user *inp, *outp, *exp;
+ struct timeval __user *tvp;
};
-asmlinkage int old_select(struct sel_arg_struct *arg)
+asmlinkage int old_select(struct sel_arg_struct __user *arg)
{
struct sel_arg_struct a;
@@ -179,7 +179,7 @@ asmlinkage int old_select(struct sel_arg
* This is really horribly ugly.
*/
asmlinkage int sys_ipc (uint call, int first, int second,
- int third, void *ptr, long fifth)
+ int third, void __user *ptr, long fifth)
{
int version, ret;
@@ -189,14 +189,14 @@ asmlinkage int sys_ipc (uint call, int f
if (call <= SEMCTL)
switch (call) {
case SEMOP:
- return sys_semop (first, (struct sembuf *)ptr, second);
+ return sys_semop (first, ptr, second);
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 *__user *) ptr))
return -EFAULT;
return sys_semctl (first, second, third, fourth);
}
@@ -206,31 +206,26 @@ asmlinkage int sys_ipc (uint call, int f
if (call <= MSGCTL)
switch (call) {
case MSGSND:
- return sys_msgsnd (first, (struct msgbuf *) ptr,
- second, third);
+ return sys_msgsnd (first, ptr, second, third);
case MSGRCV:
switch (version) {
case 0: {
struct ipc_kludge tmp;
if (!ptr)
return -EINVAL;
- if (copy_from_user (&tmp,
- (struct ipc_kludge *)ptr,
- sizeof (tmp)))
+ if (copy_from_user (&tmp, ptr, sizeof (tmp)))
return -EFAULT;
return sys_msgrcv (first, tmp.msgp, second,
tmp.msgtyp, third);
}
default:
- return sys_msgrcv (first,
- (struct msgbuf *) ptr,
+ return sys_msgrcv (first, ptr,
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, ptr);
default:
return -ENOSYS;
}
@@ -240,20 +235,18 @@ asmlinkage int sys_ipc (uint call, int f
switch (version) {
default: {
ulong raddr;
- ret = do_shmat (first, (char *) ptr,
- second, &raddr);
+ ret = do_shmat (first, ptr, second, &raddr);
if (ret)
return ret;
- return put_user (raddr, (ulong *) third);
+ return put_user (raddr, (ulong __user *) third);
}
}
case SHMDT:
- return sys_shmdt ((char *)ptr);
+ return sys_shmdt (ptr);
case SHMGET:
return sys_shmget (first, second, third);
case SHMCTL:
- return sys_shmctl (first, second,
- (struct shmid_ds *) ptr);
+ return sys_shmctl (first, second, ptr);
default:
return -ENOSYS;
}
--
0.99.9.GIT
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
