linux-kernel - Re: [PATCH] phy: mediatek: fix returning garbage

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

Date:   Fri, 5 May 2023 17:37:33 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Vinod Koul <vkoul@...nel.org>, Tom Rix <trix@...hat.com>
Cc:     chunkuang.hu@...nel.org, p.zabel@...gutronix.de,
        chunfeng.yun@...iatek.com, kishon@...nel.org,
        angelogioacchino.delregno@...labora.com, nathan@...nel.org,
        ndesaulniers@...gle.com, granquet@...libre.com,
        dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev
Subject: Re: [PATCH] phy: mediatek: fix returning garbage



On 05/05/2023 11:28, Vinod Koul wrote:
> On 14-04-23, 08:22, Tom Rix wrote:
>> clang reports
>> drivers/phy/mediatek/phy-mtk-hdmi-mt8195.c:298:6: error: variable
>>    'ret' is uninitialized when used here [-Werror,-Wuninitialized]
>>          if (ret)
>>              ^~~
>> ret should have been set by the preceding call to mtk_hdmi_pll_set_hw.
> 
> I have applied "phy: mediatek: hdmi: mt8195: fix uninitialized variable
> usage in pll_calc"

Thanks Vinod, that was on my list for today as well. I was a bit puzzled because 
you took the patch that added it, but I wasn't sure if you would take the fix. 
How do you want to handle things like this in the future?

Regards,
Matthias