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driver core: Prevent reference to freed memory on error path
[safe/jmp/linux-2.6]
/
drivers
/
base
/
bus.c
diff --git
a/drivers/base/bus.c
b/drivers/base/bus.c
index
63c143e
..
c0c5a43
100644
(file)
--- a/
drivers/base/bus.c
+++ b/
drivers/base/bus.c
@@
-703,9
+703,9
@@
int bus_add_driver(struct device_driver *drv)
return 0;
out_unregister:
+ kobject_put(&priv->kobj);
kfree(drv->p);
drv->p = NULL;
- kobject_put(&priv->kobj);
out_put_bus:
bus_put(bus);
return error;