kobject: make kset_create check kobject_set_name return value

kset_create should check the kobject_set_name return value. Add the return value checking code. Signed-off-by: Dave Young <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
cbmeeks · Jun 16, 2009 · d9cd8f3 · d9cd8f3
1 parent 59a3cd7
commit d9cd8f3
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/kobject.c b/lib/kobject.c
@@ -793,11 +793,16 @@ static struct kset *kset_create(const char *name,
 				struct kobject *parent_kobj)
 {
 	struct kset *kset;
+	int retval;
 
 	kset = kzalloc(sizeof(*kset), GFP_KERNEL);
 	if (!kset)
 		return NULL;
-	kobject_set_name(&kset->kobj, name);
+	retval = kobject_set_name(&kset->kobj, name);
+	if (retval) {
+		kfree(kset);
+		return NULL;
+	}
 	kset->uevent_ops = uevent_ops;
 	kset->kobj.parent = parent_kobj;