linux-kernel - Re: LOOKS GOOD: Possible regression in drm/i915 driver: memleak

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Mon, 16 Jan 2023 07:25:20 +0100
From:   Mirsad Todorovac <mirsad.todorovac@....unizg.hr>
To:     Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        srinivas pandruvada <srinivas.pandruvada@...ux.intel.com>,
        LKML <linux-kernel@...r.kernel.org>, jani.nikula@...ux.intel.com,
        joonas.lahtinen@...ux.intel.com,
        Rodrigo Vivi <rodrigo.vivi@...el.com>
Cc:     Thorsten Leemhuis <regressions@...mhuis.info>,
        intel-gfx@...ts.freedesktop.org
Subject: Re: LOOKS GOOD: Possible regression in drm/i915 driver: memleak



On 1/9/23 16:00, Tvrtko Ursulin wrote:
> 
> On 25/12/2022 22:48, Mirsad Goran Todorovac wrote:
>> On 22. 12. 2022. 09:04, Tvrtko Ursulin wrote:
>>>
>>> In the meantime definitely thanks a lot for testing this quickly and reporting back!
>>
>> Don't think much of it - anyone with CONFIG_KMEMLEAK enabled could have caught this bug.
>>
>> I was surprised that you found the fix in less than an hour without me having to bisect :)
> 
> Fix sadly has a problem handling shared buffers so different version will hopefully appear soon.

Bummer.

Ready to test the new version in the same environment.

-- 
Mirsad Goran Todorovac
Sistem inženjer
Grafički fakultet | Akademija likovnih umjetnosti
Sveučilište u Zagrebu

System engineer
Faculty of Graphic Arts | Academy of Fine Arts
University of Zagreb, Republic of Croatia