apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

rocket: don't let random users reset the controller

Browse Source 
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox
2008-02-08 04:18:45 -08:00
committed by Linus Torvalds
parent 6df3526b66
commit 4129a6454d
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/char/rocket.c
+3
View File
@@ -1399,6 +1399,9 @@ static int reset_rm2(struct r_port *info, void __user *arg)
{
int reset;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
if (copy_from_user(&reset, arg, sizeof (int)))
return -EFAULT;
if (reset)