drivers/staging/speakup/: avoid world-writable sysfs files.
In line with practice for module parameters, we're adding a build-time
check that sysfs files aren't world-writable.
Cc: Christopher Brannon <chris@the-brannons.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/speakup/speakup_bns.c b/drivers/staging/speakup/speakup_bns.c
index 4939e8c..2f07028 100644
--- a/drivers/staging/speakup/speakup_bns.c
+++ b/drivers/staging/speakup/speakup_bns.c
@@ -44,22 +44,22 @@
* These attributes will appear in /sys/accessibility/speakup/bns.
*/
static struct kobj_attribute caps_start_attribute =
- __ATTR(caps_start, S_IWUGO|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(caps_start, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute caps_stop_attribute =
- __ATTR(caps_stop, S_IWUGO|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(caps_stop, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute pitch_attribute =
- __ATTR(pitch, S_IWUGO|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(pitch, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute rate_attribute =
- __ATTR(rate, S_IWUGO|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(rate, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute tone_attribute =
- __ATTR(tone, S_IWUGO|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(tone, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute vol_attribute =
- __ATTR(vol, S_IWUGO|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(vol, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute delay_time_attribute =
__ATTR(delay_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute direct_attribute =
- __ATTR(direct, S_IWUGO|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(direct, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute full_time_attribute =
__ATTR(full_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute jiffy_delta_attribute =