linux-kernel - Re: [PATCH AUTOSEL 5.4 003/205] drm/v3d: don't leak bin job if v3d_job

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Message-ID: <20200123141737.GC1706@sasha-vm>
Date:   Thu, 23 Jan 2020 09:17:37 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     Iago Toral <itoral@...lia.com>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Eric Anholt <eric@...olt.net>, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH AUTOSEL 5.4 003/205] drm/v3d: don't leak bin job if
 v3d_job_init fails.

On Fri, Jan 17, 2020 at 08:25:30AM +0100, Iago Toral wrote:
>Hi Sasha,
>
>
>please notice that there were two separate patches that addressed the
>same issue and applying both simultaneously leads to a double free
>(which is what I see is happening with this patch: see the second call
>to kfree(bin) right below the one added here). This issue was raised
>previously here:
>
>https://lists.freedesktop.org/archives/dri-devel/2019-October/241425.html

I'll drop this patch for now. Any idea why upstream didn't pick up the
fix yet? I see the problem still exists there.

-- 
Thanks,
Sasha