Re: [PATCH] HID: hid-input: fix double-free in cleanup_battery
From: Jiri Kosina <jikos@kernel.org>
Date: 2015-08-12 13:16:12
Also in:
lkml, stable
On Wed, 12 Aug 2015, Matthew Leach wrote:
The power supply layer has taken control of the power supply objects from the drivers to core, see [1]. As such, calling power_supply_unregister is enough to free the power_supply device. Remove the extra kfree's as the power_supply core will handle freeing the power_supply object for us.
Please see commit 0621809e37 ("HID: hid-input: Fix accessing freed memory
during device disconnect") in Linus' tree.
--
Jiri Kosina
SUSE Labs