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 995CF1DED78; Wed, 19 Mar 2025 14:39:50 +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=1742395190; cv=none; b=J9W0N7Rrq2e30RmiIJZBWPRyMrvNdZOAtrS2KNrPqKO7GWDGH9iNVxW8nSoFqYLOv2dGt7gFJwIDV/kENDgCNl4ePY8/h62JYI2CSbyxU05zX5kiE/Midm+54uocI2u4ri5VXT270K6Ri+EPeZZUkZgj+2BZKab4rVtubmkSq40= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742395190; c=relaxed/simple; bh=xpkIHZ9BtF8kFokaHy10gSWWdIIgfP7SPrZLYMzuDlc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Q8n/ObrsqVQGmazwsA6WRTVPFXiuGf1sI/cyN75EO1SMh3yiEQmy78fIHPWH1qkV5fIoz2OWFqcSoD/NefxuI7wxcAiT3044pCB0E64szycZHgiy940yQ5DuTBaYdap/FNS/9JF2vTVQLGCLOQZ37Jsq43D5YjXOxfc8/nHiHf8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xhTnd8dO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="xhTnd8dO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E697C4CEE9; Wed, 19 Mar 2025 14:39:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1742395190; bh=xpkIHZ9BtF8kFokaHy10gSWWdIIgfP7SPrZLYMzuDlc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xhTnd8dOtywinHpB5RnlCNLqaHsL5EaUBJ7f4R/fj0BO5tQSWpgc2aYqNbXiLShi8 hzxetSPu+ylcCgKk7Y5GaY76evVsMmoZj/ebuMgsCT/8K2Jd/bLKjgTte+g0utbqub IkmnUASAHcGXunENWhtLrBAjo9AOuqhlP3MaWfE4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Brahmajit Das , Hans de Goede , Christian Brauner , Sasha Levin Subject: [PATCH 6.6 049/166] vboxsf: fix building with GCC 15 Date: Wed, 19 Mar 2025 07:30:20 -0700 Message-ID: <20250319143021.319639736@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250319143019.983527953@linuxfoundation.org> References: <20250319143019.983527953@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ 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