ACPI: debugfs custom_method open to non-root
Dave Jones [Sat, 13 Nov 2010 05:58:54 +0000 (00:58 -0500)]
Currently we have:

  --w--w--w-. 1 root root 0 2010-11-11 14:56 /sys/kernel/debug/acpi/custom_method

which is just crazy. Change this to --w-------.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: stable@kernel.org (for 2.6.36)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/acpi/debugfs.c

index 6355b57..5df67f1 100644 (file)
@@ -80,7 +80,7 @@ int __init acpi_debugfs_init(void)
        if (!acpi_dir)
                goto err;
 
-       cm_dentry = debugfs_create_file("custom_method", S_IWUGO,
+       cm_dentry = debugfs_create_file("custom_method", S_IWUSR,
                                        acpi_dir, NULL, &cm_fops);
        if (!cm_dentry)
                goto err;