From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (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 DE8202E9ECA; Wed, 14 Jan 2026 04:31:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768365118; cv=none; b=EaE2UhTveGkmWcRbI78wviaP5b5gdNpUNbkeWa/5nbL3mpnf6RMKebcgqmx+CathV63qHrScIVCgAsJLjr1F+Vn/YHo4zogDe8OSwMnL+32uOuKz9kz5YAfiX2ZQ/SX+Qeo2zhK233szUkj6SpQ+wrUvT5Ospw3s3n+49VbcFUQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768365118; c=relaxed/simple; bh=JGIE1Xn73bLwFlYFa1TfmbrgYmGn/Qjf/OmTPOTQAHk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=S/oucq4lF7cbxefsGPu5W8k/zhVUVDSmL5eRLq6SiQWwIPaSykiL+aAUmaHZ+0U78hLt6ah9HkfwFnbUtdha/CpjnOy56Wl1R8e5Cwfg7aBKr5iEhf8PnMIBNqMCFx0u7SIAAuvVMQJhP9hJB+NrXDEa5WvluasT64G9tsdbMes= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=dBP1edPb; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="dBP1edPb" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description; bh=w+ofnS0NH5sbZoyF6cXcsB14QEggir0J8dBphBaxor8=; b=dBP1edPbZtJmAyoFq/2obna7dP leWUifReRB+aEsaQlG8yfZoRSK/6myvFJFh+nakW/e7BLpfjTazQjve+jRsXGEgfBerbPCduvWIVO 0yBgfxdJR50ojXoYSaGoVzT3U3s9Ir2iH+T0jQR/KOYynEjOExbuhjKX7KGQwKPc1klSKjmU8MMwY krUpOC2nYVn+BjkwaU30zDFtNu5LPHxPOdgJa9r3fs+yAz+jcMEbZp0bkFHXV0oCZIzjNFkxU7cJg FNKbitKXPC8zeCCfBT7UpkhtYdVqps8XWF/x/txMtU3igeToizpCI7EIi84cWM1guSPXlwdNREOvg 1OTHTVww==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.99 #2 (Red Hat Linux)) id 1vfsZK-0000000GIuu-1JcP; Wed, 14 Jan 2026 04:33:18 +0000 From: Al Viro To: linux-fsdevel@vger.kernel.org Cc: Linus Torvalds , Christian Brauner , Jan Kara , Mateusz Guzik , Paul Moore , Jens Axboe , audit@vger.kernel.org, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 48/68] vfs_open_tree(): use CLASS(filename_uflags) Date: Wed, 14 Jan 2026 04:32:50 +0000 Message-ID: <20260114043310.3885463-49-viro@zeniv.linux.org.uk> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260114043310.3885463-1-viro@zeniv.linux.org.uk> References: <20260114043310.3885463-1-viro@zeniv.linux.org.uk> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Al Viro Signed-off-by: Al Viro --- fs/namespace.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c index d632180f9b1a..888df8ee43bc 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -3082,13 +3082,12 @@ static struct file *vfs_open_tree(int dfd, const char __user *filename, unsigned lookup_flags &= ~LOOKUP_AUTOMOUNT; if (flags & AT_SYMLINK_NOFOLLOW) lookup_flags &= ~LOOKUP_FOLLOW; - if (flags & AT_EMPTY_PATH) - lookup_flags |= LOOKUP_EMPTY; if (detached && !may_mount()) return ERR_PTR(-EPERM); - ret = user_path_at(dfd, filename, lookup_flags, &path); + CLASS(filename_uflags, name)(filename, flags); + ret = filename_lookup(dfd, name, lookup_flags, &path, NULL); if (unlikely(ret)) return ERR_PTR(ret); -- 2.47.3