Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4129a6454dd925560bf3f46a12eb9f01cf8d5e7e
Commit: 4129a6454dd925560bf3f46a12eb9f01cf8d5e7e
Parent: 6df3526b6649e57a414ba6b4179655341affcf46
Author: Alan Cox <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 8 04:18:45 2008 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 09:22:25 2008 -0800
rocket: don't let random users reset the controller
Signed-off-by: Alan Cox <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/char/rocket.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c
index cbee71b..72f2892 100644
--- a/drivers/char/rocket.c
+++ b/drivers/char/rocket.c
@@ -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)
-
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