linux-kernel - Re: [PATCH net V2] net: stmmac: Premature loop termination check was ignored

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]

Message-ID: <20230221114058.5775664d@kernel.org>
Date:   Tue, 21 Feb 2023 11:40:58 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Jochen Henneberg <jh@...neberg-systemdesign.com>
Cc:     Simon Horman <simon.horman@...igine.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net V2] net: stmmac: Premature loop termination check
 was ignored

On Tue, 21 Feb 2023 20:35:25 +0100 Jochen Henneberg wrote:
> The premature loop termination check makes sense only in case of the
> jump to read_again where the count may have been updated. But
> read_again did not include the check.
> 
> Fixes: bba2556efad6 (net: stmmac: Enable RX via AF_XDP zero-copy)
> Fixes: ec222003bd94 (net: stmmac: Prepare to add Split Header support)
> Signed-off-by: Jochen Henneberg <jh@...neberg-systemdesign.com>

Please repost separately, not as a reply. Patch tracking utilities 
will categorize emails with Re in the subject as comments rather 
than submissions.