From patchwork Mon Jan 10 13:46:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Konstantin Kostiuk X-Patchwork-Id: 12708812 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 940C8C433F5 for ; Mon, 10 Jan 2022 13:51:18 +0000 (UTC) Received: from localhost ([::1]:54980 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n6v4v-0008AG-MG for qemu-devel@archiver.kernel.org; Mon, 10 Jan 2022 08:51:17 -0500 Received: from eggs.gnu.org ([209.51.188.92]:38982) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n6v0i-0001os-7s for qemu-devel@nongnu.org; Mon, 10 Jan 2022 08:46:57 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:21276) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n6v0f-0006zI-4U for qemu-devel@nongnu.org; Mon, 10 Jan 2022 08:46:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1641822412; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=81iP8Bmqh4r4uCT5+wWiTidyJFfp5wCSuLR5w8j5nss=; b=FIdAKMsvVcHVq1eyD0eLgVvU1OJTh4fdwl4X71E8IOs2U1bvysr+HekZwyU3XwTvjaoj4L xC3FMgR79EN4nwDCdq6WY8K67WiN5ubGXd7vH6VIltTD5cEAUMEowz+IuiHIof1nPvVwqO bd+3zpHHRZxp+UsNlGv5wB7kvr3I7EM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-593-Fbmg1grcMo6MAZyWQeXilA-1; Mon, 10 Jan 2022 08:46:51 -0500 X-MC-Unique: Fbmg1grcMo6MAZyWQeXilA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 582ED83DD20; Mon, 10 Jan 2022 13:46:50 +0000 (UTC) Received: from kostyanf14nb.Dlink (unknown [10.40.193.252]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 727AA7BB4C; Mon, 10 Jan 2022 13:46:49 +0000 (UTC) From: Konstantin Kostiuk To: qemu-devel@nongnu.org, Peter Maydell Subject: [PULL 2/9] gqa-win: get_pci_info: Clean dev_info if handle is valid Date: Mon, 10 Jan 2022 15:46:37 +0200 Message-Id: <20220110134644.107375-3-kkostiuk@redhat.com> In-Reply-To: <20220110134644.107375-1-kkostiuk@redhat.com> References: <20220110134644.107375-1-kkostiuk@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kkostiuk@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.129.124; envelope-from=kkostiuk@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.597, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Kostiantyn Kostiuk Signed-off-by: Kostiantyn Kostiuk Reviewed-by: Marc-André Lureau Signed-off-by: Kostiantyn Kostiuk --- qga/commands-win32.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- 2.25.1 diff --git a/qga/commands-win32.c b/qga/commands-win32.c index 4e84afd83b..3dd74fe225 100644 --- a/qga/commands-win32.c +++ b/qga/commands-win32.c @@ -514,7 +514,7 @@ DEFINE_GUID(GUID_DEVINTERFACE_STORAGEPORT, static GuestPCIAddress *get_pci_info(int number, Error **errp) { - HDEVINFO dev_info; + HDEVINFO dev_info = INVALID_HANDLE_VALUE; SP_DEVINFO_DATA dev_info_data; SP_DEVICE_INTERFACE_DATA dev_iface_data; HANDLE dev_file; @@ -749,7 +749,9 @@ static GuestPCIAddress *get_pci_info(int number, Error **errp) } free_dev_info: - SetupDiDestroyDeviceInfoList(dev_info); + if (dev_info != INVALID_HANDLE_VALUE) { + SetupDiDestroyDeviceInfoList(dev_info); + } out: return pci; }