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-rw-r--r--samples/kobject/kobject-example.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/samples/kobject/kobject-example.c b/samples/kobject/kobject-example.c
index 86ea0c3ad975..01562e0d4992 100644
--- a/samples/kobject/kobject-example.c
+++ b/samples/kobject/kobject-example.c
@@ -40,8 +40,9 @@ static ssize_t foo_store(struct kobject *kobj, struct kobj_attribute *attr,
return count;
}
+/* Sysfs attributes cannot be world-writable. */
static struct kobj_attribute foo_attribute =
- __ATTR(foo, 0666, foo_show, foo_store);
+ __ATTR(foo, 0664, foo_show, foo_store);
/*
* More complex function where we determine which variable is being accessed by
@@ -73,9 +74,9 @@ static ssize_t b_store(struct kobject *kobj, struct kobj_attribute *attr,
}
static struct kobj_attribute baz_attribute =
- __ATTR(baz, 0666, b_show, b_store);
+ __ATTR(baz, 0664, b_show, b_store);
static struct kobj_attribute bar_attribute =
- __ATTR(bar, 0666, b_show, b_store);
+ __ATTR(bar, 0664, b_show, b_store);
/*

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