From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C0A6C3F2D1 for ; Thu, 5 Mar 2020 16:49:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 316932072D for ; Thu, 5 Mar 2020 16:49:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="tH/eZtfC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725993AbgCEQtr (ORCPT ); Thu, 5 Mar 2020 11:49:47 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:60464 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725989AbgCEQtr (ORCPT ); Thu, 5 Mar 2020 11:49:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Ooq+QeG0gNQEodBqpyLtepbX3bc28ULrJ2An20jhYYE=; b=tH/eZtfCW3Fh6SJw0NdhpZa9O2 a07skLTOwP7Zx+BV7p2roMWZ/WcyUS0iY31yeZgpgrQXYrzd4SIsTB4QErnHBbM1eY0qg9bnj5wlQ etT14DE5vZlwYI2nCCqjpjHEB++5tzaUKt+bnjpQ/3eIazRmGlAwG/L1TJiVOfTP4yI7agHfywniN 7v3G932uMjsMSHbU14XS++UotAngyQRp8x1P0KKHlVRdauZGVuMM234yRA1p4oFqBe3E4x0YNjncV i0H5BqazzkMaW2K8xRAjePKUE5DMN3fCH0Qn6o2yavXb9Lf5P+GkCLZKWln3bxtKOcjsNj107vw+q ExbJ2NHw==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1j9tgx-0002MU-8D; Thu, 05 Mar 2020 16:49:47 +0000 Date: Thu, 5 Mar 2020 08:49:47 -0800 From: Christoph Hellwig To: "Darrick J. Wong" Cc: linux-xfs@vger.kernel.org Subject: Re: [PATCH 1/4] xfs: fix buffer state when we reject a corrupt dir free block Message-ID: <20200305164947.GB7630@infradead.org> References: <158294091582.1729975.287494493433729349.stgit@magnolia> <158294092192.1729975.12710230360219661807.stgit@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <158294092192.1729975.12710230360219661807.stgit@magnolia> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Fri, Feb 28, 2020 at 05:48:41PM -0800, Darrick J. Wong wrote: > From: Darrick J. Wong > > Fix two problems in the dir3 free block read routine when we want to > reject a corrupt free block. First, buffers should never have DONE set > at the same time that b_error is EFSCORRUPTED. Second, don't leak a > pointer back to the caller. > > Signed-off-by: Darrick J. Wong Looks good, Reviewed-by: Christoph Hellwig