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 4D105268353; Tue, 11 Feb 2025 01:32:48 +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=1739237568; cv=none; b=Ag4hElAfOY9iE/RKlxOmhj3Fn47r3qXjBpbwU1zjCtNPGWNhGpuSMi9+YSueQQHAjfzm7IZGjwug8B3B85wD3jT+jFSh8FrtXaY6VexHdAM9IKgXlHuWohXZKpLmBsUticBXdAUmmpO0NMJyAw8FDv/HcSUxwWmTAI5N41HJuuM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739237568; c=relaxed/simple; bh=OQNUzGizrNbSp6MOMrDJCWnxrsY/qqoTfQ60hKwmtn8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=pbCgW3V+ax3wnQ/Sd/wJqvNZ3RAs8REtSo71s8Pw7lO0NisahgAUUEUb1J1RIxjWskz58i6xxbwu3KMNKp8UC6y/7HrER4nJvEbTMUk5CQCg2LUjSroqv0GW+ySVOcO+q6Wzr7cYXp+OY+n39FPgmhNp3HgVcTSDhOo6Z1lOuVc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KJdqx2SG; 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="KJdqx2SG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E77FC4CED1; Tue, 11 Feb 2025 01:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739237568; bh=OQNUzGizrNbSp6MOMrDJCWnxrsY/qqoTfQ60hKwmtn8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KJdqx2SGu+bep8ZqAf7RLrwTnpgYUec6Y15VGpnfhtxBxl8DDAA6vVT6otfrPAUN2 VlU24bKT6AG31yKXWSFtLjuJWPUEOMKUwhlr9cpVrQ6Ywj2DVfHzOcJ8++bdphcTe1 rL1jMMOwnc7SBrB64nRhYmz2cqYJh2tSSjiXN2TpGEDl0JUk298jVpnnNIsviuQpOb 2k6gWUehLabImqV2rIlyi5IU3Dp0ID+cu2a8AWhMqxI9bfdWdBvLhnNWEijZhoaENW n3poQHRH23a4JbAQ8aZbCxk0hdfOjlo2TxXv1l63yDS7RlMKraXchkvhp+0YaJrdV/ PaIZebLZAcsQQ== 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 5.15 9/9] vboxsf: fix building with GCC 15 Date: Mon, 10 Feb 2025 20:32:30 -0500 Message-Id: <20250211013230.4098681-9-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250211013230.4098681-1-sashal@kernel.org> References: <20250211013230.4098681-1-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 5.15.178 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 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