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 6219C31354C; Tue, 16 Dec 2025 03:54:51 +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=1765857298; cv=none; b=c+nYaygGn22cQW8tsTR7ePEP81hGLUXPeAzOjcvRjmGNS0tO3UfZUvDkiJUjGKvnT19+l3QTVrC7OKjeyBEOf0OSfGNVl6dkzzKA0PR3IMfk07EgEoew3ugG90zGP2bGiRPo4qTu6sZBVz/RNmSirhjb9fK/RZrD0spWThaOhNw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765857298; c=relaxed/simple; bh=JGIE1Xn73bLwFlYFa1TfmbrgYmGn/Qjf/OmTPOTQAHk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hurM+OzPG9tWjxZjBwRdvLg/aClIEn/aCXQStZvhefFBgo1ZhW8LBUohjF0Mhc9SHzIfMEC77CVZzMRoSOcuU8egq6OQhR8z2MsTIm2o6GQ09BXLfnPonjaTywotkBolxYUNaSSB9+qrdZv1Nae7PAAKfgwTh5V10kiNhtCgOs4= 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=Kuh/2CfU; 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="Kuh/2CfU" 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=Kuh/2CfUwoiUu284tGUZuBhPHY Ad/LVfw6vcK+z1M1Ng8iW4RPsgKhzLRWEJYZYu50Bk6dfrQxpG/FKINy+KlTES9yw5OdelpMagMK2 RKXQyld8czi6+OwAAMFMBclxo6z6Mq19q5rWyQmjBspEb4u5qfCB8xRSJp845yVpc3ZOkN7yD06X4 xY3oMYpvSEOI9C0GV3YTd2KVBMubd+e7hy+nCFFPA8DjtGiq7CXYu5vpFQEUu2BfWNs3xZzfIrj4H rnvTm9qr6JfWmwXAJslVZ39sz3oOUZzTzTgDVZsYcAmiqwSm9ZpyHIoft5Mg5uSxX1VjBgwwxinQT na75Aizw==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.99 #2 (Red Hat Linux)) id 1vVM9i-0000000GwLR-0FPd; Tue, 16 Dec 2025 03:55:22 +0000 From: Al Viro To: linux-fsdevel@vger.kernel.org Cc: torvalds@linux-foundation.org, brauner@kernel.org, jack@suse.cz, mjguzik@gmail.com, paul@paul-moore.com, axboe@kernel.dk, audit@vger.kernel.org, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH v3 35/59] vfs_open_tree(): use CLASS(filename_uflags) Date: Tue, 16 Dec 2025 03:54:54 +0000 Message-ID: <20251216035518.4037331-36-viro@zeniv.linux.org.uk> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251216035518.4037331-1-viro@zeniv.linux.org.uk> References: <20251216035518.4037331-1-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