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 04AE4263C8A; Tue, 8 Apr 2025 11:39:03 +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=1744112343; cv=none; b=nCe/QraSxKCKeY6SNQl+dBi5Krnjdq5qrecvVQ/yLv1kBYOJoMN0I8ADcP/ODS92Gwgxw2hdYqObiJh/8cwJ3VY74/4NosTntqI2S5fcrhBtE/hzSgkspOVX8CVSXRlmCXDghrcPrFKXqfsf90BBQtkIxgwWdxhDms08XElx/ss= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744112343; c=relaxed/simple; bh=5Xo7wUuTFWLwUet+wSjt9YddE/KYtFtYiMXMmWTgI00=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=MVco3ydg0PMzqHxHDxUbNUkgv1y/uSXGp9R7fF4krAdSnupcIyd1bGDFoOzjUQEFl1Vlr0hEfs4Uhk8k6Ni+1+ymoUfUfw8xX7NViH00T0RRSZ7i2zrWado/fhpQTUn9wi7WNXohLYq8l2hJ4KSU4OXSFzcvpfB3m+RXw69VmCg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=DF8MawE9; 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="DF8MawE9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E974C4CEE5; Tue, 8 Apr 2025 11:39:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744112342; bh=5Xo7wUuTFWLwUet+wSjt9YddE/KYtFtYiMXMmWTgI00=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DF8MawE9nZEM3bOAu3wrLniHb5tw1C4pkh9gw3Yzy24poLyEnMYDkLTMMusmRmme3 njxaAWBgTi7Ako90vrQ2Ptxjp44gJlnMrnsxjAoxrHQNlm6nwa36KrggCjcxJTD4YJ BPBEnwfmhA05PUkDf8MfJJyuggBMIiHwjX/kyaz0= 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 5.15 032/279] vboxsf: fix building with GCC 15 Date: Tue, 8 Apr 2025 12:46:55 +0200 Message-ID: <20250408104827.249363766@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250408104826.319283234@linuxfoundation.org> References: <20250408104826.319283234@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 5.15-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 44725007ccc2c..20cfb2a9e8707 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