Messages in this thread Patch in this message | | | Date | Fri, 2 May 2008 12:49:40 +0200 | From | Heiko Carstens <> | Subject | [PATCH] clocksource: Fix permissions for available_clocksource |
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From: Heiko Carstens <heiko.carstens@de.ibm.com>
File permissions for /sys/devices/system/clocksource/clocksource0/available_clocksource are 600 which allows write access. But this is in fact a read only file. So change permissions to 400.
Cc: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> --- kernel/time/clocksource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/kernel/time/clocksource.c =================================================================== --- linux-2.6.orig/kernel/time/clocksource.c +++ linux-2.6/kernel/time/clocksource.c @@ -474,7 +474,7 @@ sysfs_show_available_clocksources(struct static SYSDEV_ATTR(current_clocksource, 0600, sysfs_show_current_clocksources, sysfs_override_clocksource); -static SYSDEV_ATTR(available_clocksource, 0600, +static SYSDEV_ATTR(available_clocksource, 0400, sysfs_show_available_clocksources, NULL); static struct sysdev_class clocksource_sysclass = {
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