From patchwork Mon May 29 11:43:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prasad Pandit X-Patchwork-Id: 13258451 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 79C35C7EE29 for ; Mon, 29 May 2023 11:42:00 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q3bG8-0000vl-GT; Mon, 29 May 2023 07:41:56 -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 1q3bFt-0000p2-OT for qemu-devel@nongnu.org; Mon, 29 May 2023 07:41:41 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q3bFn-0002X3-Dm for qemu-devel@nongnu.org; Mon, 29 May 2023 07:41:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685360493; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Z++BCADDC8Xu13WJDdimu9dO90uR2P2w1Vy/UUrgugM=; b=N65zK5BNHO5rCbOihzCUy6iJoCV7MvxhoZ4JVC9q+YoGAkIYSn+TIycEysgxnC9XLBj7QT IhTfVXrCOWrHORmyyFFo5fBx9w2Oe8M2iU5W+wyUB1i3DfsNocRovDNVEyhdeU1OLU5H+L qoKrlRjIbu5rQadd47HQkoPupHy3FOw= 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-466-QAkboWGdPJSeZ-_01JcksQ-1; Mon, 29 May 2023 07:41:32 -0400 X-MC-Unique: QAkboWGdPJSeZ-_01JcksQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E80A4101A531; Mon, 29 May 2023 11:41:31 +0000 (UTC) Received: from kaapi.redhat.com (unknown [10.74.17.140]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E0DFB3543C; Mon, 29 May 2023 11:41:29 +0000 (UTC) From: P J P To: Peter Xu Cc: QEMU Developers , Jason Wang , Michael S Tsirkin , Prasad Pandit Subject: [PATCH v2 0/2] vhost: release memory objects in an error path Date: Mon, 29 May 2023 17:13:31 +0530 Message-Id: <20230529114333.31686-1-ppandit@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.133.124; envelope-from=ppandit@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.16, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Prasad Pandit Hi, vhost_dev_start function does not release memory objects in case of an error. These couple of patches fix this glitch. Thank you. --- Prasad Pandit (2): vhost: release memory_listener object in error path vhost: release virtqueue objects in error path hw/virtio/vhost.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 2.40.1