From nobody Wed Oct 23 00:30:57 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1729517473; cv=none; d=zohomail.com; s=zohoarc; b=lf+3hJ0vcOl6zg7LtRv3Qbv0Z/t/Mf/luS9+c/YW21lWPmZZgYocXZG7Z9EFlRMIgnHuf/uhPa9OkKn7E1N3/CIOz7KTHdBAS7w5Uyx12C0p7+YygCqX8gd02TMyCIvfHZNS6giwQaORYxWKszaDwhnuhIRqLk8kYUsWJwp985g= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1729517473; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=En4E4bV6p0hB9ksV+UIpl4B2QQPRkJ/JelXvBFQNfuk=; b=gXBtXRCx6kNOn4AwN9lWFpBvztl1Wan6diX/jeKx7kyXDyGPeSsLcaFpPYWPgfcECmZGMVXifLutwQ46u4q6B3gWTJPCGQcDzA8E9rJYyBnYbFbvf9oVaUXkD4u73a/LotisveTHZmQsBEg/x/g8836mqs0l+iQhOppNJtbtAdA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 172951747396376.01332168984948; Mon, 21 Oct 2024 06:31:13 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t2sTI-0006BK-Vq; Mon, 21 Oct 2024 09:29:21 -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 1t2sTC-00069z-8O for qemu-devel@nongnu.org; Mon, 21 Oct 2024 09:29:15 -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 1t2sTA-0000gt-Rg for qemu-devel@nongnu.org; Mon, 21 Oct 2024 09:29:14 -0400 Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-531-o4phB6ZmNM6ewClXsl0ZXQ-1; Mon, 21 Oct 2024 09:29:06 -0400 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 079781955EA9; Mon, 21 Oct 2024 13:29:05 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.72.116.80]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5885319560AA; Mon, 21 Oct 2024 13:29:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1729517350; 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: in-reply-to:in-reply-to:references:references; bh=En4E4bV6p0hB9ksV+UIpl4B2QQPRkJ/JelXvBFQNfuk=; b=OTioEiuLNQ40J0NbOVV6umuPK4I2zGkcuZNZvH3ikwiWuLaX0k9RmbYR/iL/Z4l6HU53an GjTACqVF61P6/rEB1eOxdOd6EnuJwt88H+ypBhug90G8/pcOedWl8f+9IZiyUeCS+dyJx+ C+8u/VxOvwlD6Pl3h5yu54DZ/Ar5buE= X-MC-Unique: o4phB6ZmNM6ewClXsl0ZXQ-1 From: Dehan Meng To: qemu-devel@nongnu.org Cc: demeng@redhat.com, kkostiuk@redhat.com, michael.roth@amd.com, peter.maydell@linaro.org, berrange@redhat.com Subject: [PATCH v2 3/4] Avoiding freeing line prematurely. It's now only freed at the end of the function. Date: Mon, 21 Oct 2024 21:28:33 +0800 Message-Id: <20241021132839.463255-4-demeng@redhat.com> In-Reply-To: <20241021132839.463255-1-demeng@redhat.com> References: <20241021132839.463255-1-demeng@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=demeng@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.421, 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_H2=-1.699, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1729517476279116600 Content-Type: text/plain; charset="utf-8" Signed-off-by: Dehan Meng --- qga/commands-linux.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/qga/commands-linux.c b/qga/commands-linux.c index b905f33a57..4f0e38be81 100644 --- a/qga/commands-linux.c +++ b/qga/commands-linux.c @@ -2137,8 +2137,7 @@ GuestNetworkRouteList *qmp_guest_network_get_route(Er= ror **errp) is_ipv6 =3D (i =3D=3D 1); fp =3D fopen(routeFiles[i], "r"); if (fp =3D=3D NULL) { - error_setg_errno(errp, errno, "open(\"%s\")", routeFiles[i]); - free(line); + error_setg_errno(errp, errno, "open(\"%s\")", route_files[i]); continue; } =20 @@ -2218,9 +2217,8 @@ GuestNetworkRouteList *qmp_guest_network_get_route(Er= ror **errp) QAPI_LIST_APPEND(tail, route); } =20 - free(line); fclose(fp); } - + free(line); return head; } --=20 2.40.1