From patchwork Wed Oct 4 08:01:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 1843035 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4S0nNb6dQDz1ypx for ; Wed, 4 Oct 2023 19:07:27 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qnwsR-00023t-Hs; Wed, 04 Oct 2023 04:05:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qnwqm-0004lt-7D; Wed, 04 Oct 2023 04:03:24 -0400 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qnwqk-0008Hk-It; Wed, 04 Oct 2023 04:03:19 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 90A8527599; Wed, 4 Oct 2023 11:02:25 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id ECC0D2CBD5; Wed, 4 Oct 2023 11:02:24 +0300 (MSK) Received: (nullmailer pid 2702795 invoked by uid 1000); Wed, 04 Oct 2023 08:02:21 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Hanna Czenczek , Sam Li , Michael Tokarev Subject: [Stable-8.1.2 15/45] file-posix: Fix zone update in I/O error path Date: Wed, 4 Oct 2023 11:01:36 +0300 Message-Id: <20231004080221.2702636-15-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Hanna Czenczek We must check that zone information is present before running update_zones_wp(). Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2234374 Fixes: Coverity CID 1512459 Signed-off-by: Hanna Czenczek Message-Id: <20230824155345.109765-4-hreitz@redhat.com> Reviewed-by: Sam Li (cherry picked from commit deab5c9a4ed74f76a713008a42527762b30a7e84) Signed-off-by: Michael Tokarev diff --git a/block/file-posix.c b/block/file-posix.c index 46e22403fe..a050682e97 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -2525,7 +2525,8 @@ out: } } } else { - if (type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) { + if ((type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) && + bs->bl.zoned != BLK_Z_NONE) { update_zones_wp(bs, s->fd, 0, 1); } }