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 6EBED312826; Tue, 16 Dec 2025 03:54:50 +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=1765857296; cv=none; b=Fd/MTWGmgeVkjlJUDe7B8LxfLUSJ95UCt76XDY2R8AAksBB/c8RZ7OVvMRRCH7LDQPyhwzLwX4VRLqo5r+XVuAUseSOUt4jqx02cW5Yofo0tQrpoAUOhYfR++cF8XOFGRVN1nqCw2ejocQqskAeI4Fd0EyzHFkFqglUze/+Vdh4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765857296; c=relaxed/simple; bh=Kv/ka8ztlHo4QWU+GzA5OuAWaTlbQ5jTKrvVj9cUrkk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mDG/DH+BSGJq6PSgYki2CtbnQaLHbtkqiA7uEH6fuvbYGfx7zFcV7o34QzUe0Qt6iujT8IWrWUHdQOMUq0V4uR0eHgHBO1vICuzRIFsa89s+P0RQ1EVfAnVwo+Li7NPtm3yVL0IW10C/Ry8JxiTh7eFX8k1L2hZr9kcthKWW2vQ= 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=MPl+U43w; 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="MPl+U43w" 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=cPLZK8daWl7rtOGf8eSVSW0i863W5e2w+3ptgBoMjus=; b=MPl+U43wMStTUme9+KV/nOav49 Ud+ungrcc8GCKx2ezu0pa7T/o+jkw8oVn7c1Kr7fkgDggf5mnA6fwISPWuygWwLdEHQNllQvaz+NK Bz0yDRj/cdd68a3Riiy3b956hMNqrdk353+Jphdv5dlCNR1J8dIgvmGxv5Y1RXP7AuDsw5j6sqROB 3WVQvJVqr2avEL6qT+Yh+5Dmn6YdGFqpb7xkCimR/02QYMjrhJx8CwNKSv6xz/NQ8kjlEDOCQODZr VTqV9CZUhggz5sNQrc8QcBLrqW8YEjSo0rKSjxzgC/KcjYsJuHEWJAiNhxtpE2mtP0VM0Osp1yhFe ccFu+w8Q==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.99 #2 (Red Hat Linux)) id 1vVM9g-0000000GwJx-244n; Tue, 16 Dec 2025 03:55:20 +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 20/59] file_getattr(): filename_lookup() accepts ERR_PTR() as filename Date: Tue, 16 Dec 2025 03:54:39 +0000 Message-ID: <20251216035518.4037331-21-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 no need to check it in the caller Signed-off-by: Al Viro --- fs/file_attr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/file_attr.c b/fs/file_attr.c index 4c4916632f11..f9e4d4014afc 100644 --- a/fs/file_attr.c +++ b/fs/file_attr.c @@ -394,9 +394,6 @@ SYSCALL_DEFINE5(file_getattr, int, dfd, const char __user *, filename, return -EINVAL; name = getname_maybe_null(filename, at_flags); - if (IS_ERR(name)) - return PTR_ERR(name); - if (!name && dfd >= 0) { CLASS(fd, f)(dfd); if (fd_empty(f)) -- 2.47.3