From: Ping-Ke Shih <pkshih@realtek.com>
To: Kees Cook <kees@kernel.org>, Ping-Ke Shih <pkshih@realtek.com>
Cc: Kees Cook <kees@kernel.org>,
Johannes Berg <johannes@sipsolutions.net>,
<linux-wireless@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-hardening@vger.kernel.org>
Subject: Re: [PATCH] wifi: rtw88: Add __nonstring annotations for unterminated strings
Date: Thu, 13 Mar 2025 09:28:54 +0800 [thread overview]
Message-ID: <c5003d73-b135-4c3a-a4da-3d036ff3c2d2@RTEXMBS04.realtek.com.tw> (raw)
In-Reply-To: <20250310222257.work.866-kees@kernel.org>
Kees Cook <kees@kernel.org> wrote:
> When a character array without a terminating NUL character has a static
> initializer, GCC 15's -Wunterminated-string-initialization will only
> warn if the array lacks the "nonstring" attribute[1]. Mark the arrays
> with __nonstring to and correctly identify the char array as "not a C
> string" and thereby eliminate the warning.
>
> Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117178 [1]
> Cc: Ping-Ke Shih <pkshih@realtek.com>
> Cc: Johannes Berg <johannes@sipsolutions.net>
> Cc: linux-wireless@vger.kernel.org
> Signed-off-by: Kees Cook <kees@kernel.org>
1 patch(es) applied to rtw-next branch of rtw.git, thanks.
d58ad77d5cc2 wifi: rtw88: Add __nonstring annotations for unterminated strings
---
https://github.com/pkshih/rtw.git
prev parent reply other threads:[~2025-03-13 1:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-10 22:22 Kees Cook
2025-03-13 1:28 ` Ping-Ke Shih [this message]
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