linux-kernel - Re: [PATCH] UBI: Fix double free after do_sync

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Message-ID: <545CB2A0.8050504@nod.at>
Date:	Fri, 07 Nov 2014 12:53:04 +0100
From:	Richard Weinberger <richard@....at>
To:	dedekind1@...il.com
CC:	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Subject: Re: [PATCH] UBI: Fix double free after do_sync_erase()

Am 07.11.2014 um 12:50 schrieb Artem Bityutskiy:
> On Thu, 2014-11-06 at 16:47 +0100, Richard Weinberger wrote:
>> If the erase worker is unable to erase a PEB it will
>> free the ubi_wl_entry itself.
>> The failing ubi_wl_entry must not free()'d again after
>> do_sync_erase() returns.
>>
>> Cc: <stable@...r.kernel.org>
>> Signed-off-by: Richard Weinberger <richard@....at>
> 
> Pushed, thanks!

BTW: Please don't forget "[PATCH] UBI: Fix invalid vfree()".

Thanks,
//richard
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