linux-kernel - Re: [PATCH] greybus: audio_codec: fix three missing initializers for data

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]

Message-ID: <20220328160843.GA262674@animalcreek.com>
Date:   Mon, 28 Mar 2022 09:08:43 -0700
From:   Mark Greer <mgreer@...malcreek.com>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Xiaomeng Tong <xiam0nd.tong@...il.com>, vaibhav.sr@...il.com,
        mgreer@...malcreek.com, johan@...nel.org, elder@...nel.org,
        gregkh@...uxfoundation.org, greybus-dev@...ts.linaro.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH] greybus: audio_codec: fix three missing initializers for
 data

On Mon, Mar 28, 2022 at 05:19:45PM +0300, Dan Carpenter wrote:
> On Sun, Mar 27, 2022 at 02:01:20PM +0800, Xiaomeng Tong wrote:
> > These three bugs are here:
> > 	struct gbaudio_data_connection *data;
> > 
> > If the list '&codec->module_list' is empty then the 'data' will
> > keep unchanged.
> 
> All three of these functions check for if the codec->module_list is
> empty at the start of the function so these are not real bugs.

Umm, yep, oops.  Thanks Dan.

Mark
--