From patchwork Thu Aug 24 15:53:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanna Czenczek X-Patchwork-Id: 13364399 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BF2DBC27C40 for ; Thu, 24 Aug 2023 15:55:14 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qZCen-0000io-Lx; Thu, 24 Aug 2023 11:54:01 -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 1qZCek-0000gj-8u for qemu-devel@nongnu.org; Thu, 24 Aug 2023 11:53:58 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qZCeh-0007jM-LK for qemu-devel@nongnu.org; Thu, 24 Aug 2023 11:53:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1692892435; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=F6vcnuXjxYis8QLNdQQGjifkbhRFa3ZI43Wi16UBd/U=; b=eJQgwuQp2pe/pysv6N8YV5gU5VujkLbRsSNNR2Z9BrEIShuQ4phFZ6Jc8BM0NcwvHjL4xF tRAOVeY1zBNXH2UMqS03E5qmyRFIizmLirSv+DDoUgabYL6aeN15IUNIJSqY0TF7fvhGal x9+b1X1RUwiTHGpZw/U7RdE7yd33f+Y= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-335-5zgkEwswPoGLayqF5NsBug-1; Thu, 24 Aug 2023 11:53:51 -0400 X-MC-Unique: 5zgkEwswPoGLayqF5NsBug-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 641F085CBE6; Thu, 24 Aug 2023 15:53:51 +0000 (UTC) Received: from localhost (unknown [10.39.193.160]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 13A35C1602E; Thu, 24 Aug 2023 15:53:50 +0000 (UTC) From: Hanna Czenczek To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, Hanna Czenczek , Kevin Wolf , Stefan Hajnoczi , Sam Li Subject: [PATCH 3/5] file-posix: Fix zone update in I/O error path Date: Thu, 24 Aug 2023 17:53:42 +0200 Message-ID: <20230824155345.109765-4-hreitz@redhat.com> In-Reply-To: <20230824155345.109765-1-hreitz@redhat.com> References: <20230824155345.109765-1-hreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 Received-SPF: pass client-ip=170.10.129.124; envelope-from=hreitz@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org 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 Reviewed-by: Sam Li --- block/file-posix.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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); } }