linux-kernel - Re: [PATCH] ipvs: use explicitly signed chars

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: <Y2IpzHKuRmDA++dO@salvia>
Date:   Wed, 2 Nov 2022 09:26:52 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     "Jason A. Donenfeld" <Jason@...c4.com>
Cc:     netdev@...r.kernel.org, lvs-devel@...r.kernel.org,
        netfilter-devel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Julian Anastasov <ja@....bg>,
        Simon Horman <horms@...ge.net.au>, stable@...r.kernel.org
Subject: Re: [PATCH] ipvs: use explicitly signed chars

On Wed, Oct 26, 2022 at 02:32:16PM +0200, Jason A. Donenfeld wrote:
> The `char` type with no explicit sign is sometimes signed and sometimes
> unsigned. This code will break on platforms such as arm, where char is
> unsigned. So mark it here as explicitly signed, so that the
> todrop_counter decrement and subsequent comparison is correct.

Applied, thanks