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Groups > linux.kernel > #1206073
| From | Matthew Leach <matthew@mattleach.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] HID: hid-input: fix double-free in cleanup_battery |
| Date | 2015-08-12 15:20 +0200 |
| Message-ID | <pWE6J-5sr-13@gated-at.bofh.it> (permalink) |
| References | <pWE6J-5sr-11@gated-at.bofh.it> <pWE6J-5sr-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, 2015-08-12 at 15:16 +0200, Jiri Kosina wrote:
> 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.
Ah. I missed that. Sorry for the noise.
--
Matt
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Re: [PATCH] HID: hid-input: fix double-free in cleanup_battery Jiri Kosina <jikos@kernel.org> - 2015-08-12 15:20 +0200 Re: [PATCH] HID: hid-input: fix double-free in cleanup_battery Matthew Leach <matthew@mattleach.net> - 2015-08-12 15:20 +0200
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