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 51EEE313263; 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=1765857297; cv=none; b=RD46AhGXnPs2ZwvM4qjtRp30tqrjXu0NFRpDKCGlM4j0avaFVGHAsKp6sOnTV9+1CFN2szYCAeJj92BmG4Xco3OlUEDfCzbXawxm3JHvVANzMrIq2GGts8i6W3Gw6/DUplMFwvZf0x8LZyBfI8gSvazhFbAEssWA1Ft/DMRWo0U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765857297; c=relaxed/simple; bh=ntStfDefI1LSk8YKGruB1ETOnK4upEIT64zjyBPt37E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=c31eisq15SiBd/9WwJA9cox8WMJsQv/HMwyRaNdlqQrqB4uMqNTiabijSGug0MMPKCuIjGdeHD//oU5ObtduKsrHUeQ4t0/0u1yxKwgjaeXRXdQEYR8QoTEw5U4kGbYarn9JKNLpILXOrKRHulZRHYd3MHASfB99yKvaVSo/+0E= 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=c///9+Jd; 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="c///9+Jd" 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=qCNNGL7/AcB8NbftVI2+HUXdppTuzbETXECNk4eIw2k=; b=c///9+JdCXo834Tw7RNBqex6ET swOd5Fkyfl659SyC7qwm5a8toFXpQs5TrKcEOB2nERKjNAGExYcGUOoDdbGg0yTwbC+8RBa6kYDyi TfNlIybGV88m41Tn5tGE+he5EkVzrLYFimuL3iT3pU2jpHyVgK5vaVHrVStSc4WFPWbBHlwQFriPi /dmK3iZQ8PPgxB46rQgzsRVjyrcW7oWD/ZhaudUIoFDdZ5JX+TpWeqyODDg//NOb3mP0N7UnDbwff FgXJTjEWFPwayuNx3ApIBYold6irt5gpHxAyHbBZY6iknDcJRdzAWVQUnx3xHvChdfbpnAqbFgs0L YsB7EI6g==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.99 #2 (Red Hat Linux)) id 1vVM9i-0000000GwLZ-0ogv; 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 36/59] name_to_handle_at(): use CLASS(filename_uflags) Date: Tue, 16 Dec 2025 03:54:55 +0000 Message-ID: <20251216035518.4037331-37-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/fhandle.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/fhandle.c b/fs/fhandle.c index 3de1547ec9d4..e15bcf4b0b23 100644 --- a/fs/fhandle.c +++ b/fs/fhandle.c @@ -157,9 +157,8 @@ SYSCALL_DEFINE5(name_to_handle_at, int, dfd, const char __user *, name, fh_flags |= EXPORT_FH_CONNECTABLE; lookup_flags = (flag & AT_SYMLINK_FOLLOW) ? LOOKUP_FOLLOW : 0; - if (flag & AT_EMPTY_PATH) - lookup_flags |= LOOKUP_EMPTY; - err = user_path_at(dfd, name, lookup_flags, &path); + CLASS(filename_uflags, filename)(name, flag); + err = filename_lookup(dfd, filename, lookup_flags, &path, NULL); if (!err) { err = do_sys_name_to_handle(&path, handle, mnt_id, flag & AT_HANDLE_MNT_ID_UNIQUE, -- 2.47.3