linux-hardening - Re: [PATCH] hardening: Disable GCC randstruct for COMPILE

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: <c2d2d602-ce25-42b9-8b73-7d533ddfdc8c@sirena.org.uk>
Date: Wed, 9 Apr 2025 16:26:41 +0100
From: Mark Brown <broonie@...nel.org>
To: Kees Cook <kees@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>,
	"Gustavo A. R. Silva" <gustavoars@...nel.org>,
	Paul Moore <paul@...l-moore.com>, James Morris <jmorris@...ei.org>,
	"Serge E. Hallyn" <serge@...lyn.com>,
	linux-hardening@...r.kernel.org,
	linux-security-module@...r.kernel.org,
	Mickaël Salaün <mic@...ikod.net>,
	Günther Noack <gnoack@...gle.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hardening: Disable GCC randstruct for COMPILE_TEST

On Wed, Apr 09, 2025 at 08:11:58AM -0700, Kees Cook wrote:
> There is a GCC crash bug in the randstruct for latest GCC versions that
> is being tickled by landlock[1]. Temporarily disable GCC randstruct for
> COMPILE_TEST builds to unbreak CI systems for the coming -rc2. This can
> be restored once the bug is fixed.

Acked-by: Mark Brown <broonie@...nel.org>

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)