linux-hardening - Re: [RESEND PATCH] mux: Convert mux_control_ops to a flex array member in mux

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Message-ID: <202503051438.01AD65C@keescook>
Date: Wed, 5 Mar 2025 14:42:42 -0800
From: Kees Cook <kees@...nel.org>
To: Qing Zhao <qing.zhao@...cle.com>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
	Bill Wendling <morbo@...gle.com>, Peter Rosin <peda@...ntia.se>,
	"Gustavo A. R. Silva" <gustavoars@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-hardening@...r.kernel.org" <linux-hardening@...r.kernel.org>
Subject: Re: [RESEND PATCH] mux: Convert mux_control_ops to a flex array
 member in mux_chip

On Wed, Mar 05, 2025 at 05:31:57PM +0000, Qing Zhao wrote:
> This does look like a bug in the compiler, could you please file a bug against GCC on this?

Okay, thanks for taking a looking!

GCC: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119132
Clang: https://github.com/llvm/llvm-project/issues/129951

-Kees

-- 
Kees Cook