From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B454120C473; Tue, 11 Feb 2025 01:32:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739237526; cv=none; b=WZmjcwuJFEwdR7LzlOZeAm7M6FWDF0xMgAunW7uSDo2VeEJFqSHdvJV8qshusbrYYaSC/IKj/sLSqcvxmBVfHsOEg/i4mGfffYJ/ta/xVUKMMBf2tWHD6BFb15sP5fN83at2rVEsqdAXeKbOXcY1dTTh8phNpyr8sz6c0Jhl5Zk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739237526; c=relaxed/simple; bh=kpsf/jRKTE8KXwYZ9aKwyLXHpFDlUbk8xEBi2W3JKJs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=k41RZFqSNRUIyCrCemA39dbkxy3cZlN2WuFDmjAIY5mcl6sF6quBwsNPvQn0e6NwwkVMLAziquxvoKvEDY/lEjY/+EGt0ZkTgSRnJNU1sj+VCKUe8ToHekJnt+ZYmQ2UnxcsbqBmzU9uQu65WGcxEmbZJLfcEK5ngVa/TQGSE4Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h/7A2z0O; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="h/7A2z0O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74C1AC4CEDF; Tue, 11 Feb 2025 01:32:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739237526; bh=kpsf/jRKTE8KXwYZ9aKwyLXHpFDlUbk8xEBi2W3JKJs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h/7A2z0O0nDvSsxMuscNoLrkwT5+JhUgyo8lazC4/dNEIzCSx/oz/8U0HBORvYvOv P5Dt7paGsEHQZTa0N8cg9MIgRcum8PJg+h9+g98HlFaKkkbYOKMtdWxQTsD3SbzvoQ RUuB1tI+OAltV5mDJ53V8Ofue2D/tRRorj8KwHl8UkfUzOlQ54qZy4Xd7iogBPMS/d 1A2pseou6fzsNpJ8kSLEoYiFd2DUvlKLG637HzfWMidE5V1mNBIGBAlvhTkbpZ4Crz 75bj3ClEdfJoCuPqeTB/z9Xpe18UZ/Zt0t33n3ZXqpgDW37oBzgNinfhGOQpd9pSWB SSfUX9Y9x35Eg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Brahmajit Das , Hans de Goede , Christian Brauner , Sasha Levin , linux-fsdevel@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 15/15] vboxsf: fix building with GCC 15 Date: Mon, 10 Feb 2025 20:31:35 -0500 Message-Id: <20250211013136.4098219-15-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250211013136.4098219-1-sashal@kernel.org> References: <20250211013136.4098219-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.76 Content-Transfer-Encoding: 8bit From: Brahmajit Das [ Upstream commit 4e7487245abcbc5a1a1aea54e4d3b33c53804bda ] Building with GCC 15 results in build error fs/vboxsf/super.c:24:54: error: initializer-string for array of ‘unsigned char’ is too long [-Werror=unterminated-string-initialization] 24 | static const unsigned char VBSF_MOUNT_SIGNATURE[4] = "\000\377\376\375"; | ^~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Due to GCC having enabled -Werror=unterminated-string-initialization[0] by default. Separately initializing each array element of VBSF_MOUNT_SIGNATURE to ensure NUL termination, thus satisfying GCC 15 and fixing the build error. [0]: https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wno-unterminated-string-initialization Signed-off-by: Brahmajit Das Link: https://lore.kernel.org/r/20250121162648.1408743-1-brahmajit.xyz@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Christian Brauner Signed-off-by: Sasha Levin --- fs/vboxsf/super.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/vboxsf/super.c b/fs/vboxsf/super.c index 9848af78215bf..6e9ebf2321230 100644 --- a/fs/vboxsf/super.c +++ b/fs/vboxsf/super.c @@ -21,7 +21,8 @@ #define VBOXSF_SUPER_MAGIC 0x786f4256 /* 'VBox' little endian */ -static const unsigned char VBSF_MOUNT_SIGNATURE[4] = "\000\377\376\375"; +static const unsigned char VBSF_MOUNT_SIGNATURE[4] = { '\000', '\377', '\376', + '\375' }; static int follow_symlinks; module_param(follow_symlinks, int, 0444); -- 2.39.5