netdev - Re: [PATCH net] net: Fix undefined behavior in netdev name allocation

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: <20231113231214.2131a1da@kernel.org>
Date: Mon, 13 Nov 2023 23:12:14 -0500
From: Jakub Kicinski <kuba@...nel.org>
To: Gal Pressman <gal@...dia.com>
Cc: "David S. Miller" <davem@...emloft.net>, <netdev@...r.kernel.org>, Vlad
 Buslov <vladbu@...dia.com>
Subject: Re: [PATCH net] net: Fix undefined behavior in netdev name
 allocation

On Mon, 13 Nov 2023 23:09:02 -0500 Jakub Kicinski wrote:
>  IIUC once we cross into 3-digit IDs we may crash?

Not really crash I guess just repeat some numbers until the end of
the buffer.