Staging: udlfb: fix up some sysfs attribute permissions

They should not be writable by any user

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Bernie Thompson <bernie@plugable.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/udlfb/udlfb.c b/drivers/staging/udlfb/udlfb.c
index fed25105970a94d06ca185fa81603f79968d67f8..0e0bc0b23d443160118eea54a9818a344448bca2 100644 (file)
--- a/drivers/staging/udlfb/udlfb.c
+++ b/drivers/staging/udlfb/udlfb.c
@@ -1441,7 +1441,7 @@ static struct device_attribute fb_device_attrs[] = {
        __ATTR_RO(metrics_bytes_identical),
        __ATTR_RO(metrics_bytes_sent),
        __ATTR_RO(metrics_cpu_kcycles_used),
-       __ATTR(metrics_reset, S_IWUGO, NULL, metrics_reset_store),
+       __ATTR(metrics_reset, S_IRUSR, NULL, metrics_reset_store),
 };
 
 /*