From nobody Thu Nov 13 23:42:03 2025 Delivered-To: importer@patchew.org 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; Authentication-Results: mx.zohomail.com; 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 ARC-Seal: i=1; a=rsa-sha256; t=1583549615; cv=none; d=zohomail.com; s=zohoarc; b=m8GWJIew2t8H9AKk6IChMgvEG6Df35hbhl41ZOEiF2V0N6rQyF/5nsIT5dirKbrgEAbP3TFuQ1izGc2OMfTFFBKwQNJA8o9CobBbXNCnp4J+kORCR4k/JJm4syWrirQpVzco3rQuj9+x5Uv1IBKA3WEPBeNqKSzMPxg378I9xMw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1583549615; h=Content-Type:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=VZsREFVz69jIOabItbstSf8ERA/dUjHuPgphtiZlgEY=; b=lOPToWLJAbL0bz+rLVzKfcouJG00Iil1LpBWxsA/a5g8O7EIzs2ah8HnAUm0I2MB+Qmx4RYe6M70K+lSn1KqB1hjQKt8zfjtaXZUUbvo0ftuK3joVCvcvHOf+8XvczkgrUq1SYkpnz244emTgOzB4nnEr99G4Nl1YKpZRqIn710= ARC-Authentication-Results: i=1; mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 158354961555717.958796795938042; Fri, 6 Mar 2020 18:53:35 -0800 (PST) Received: from localhost ([::1]:44552 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jAPan-0000KG-9H for importer@patchew.org; Fri, 06 Mar 2020 21:53:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56181) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jAPa3-0008MZ-13 for qemu-devel@nongnu.org; Fri, 06 Mar 2020 21:52:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jAPa1-0006jq-Oo for qemu-devel@nongnu.org; Fri, 06 Mar 2020 21:52:46 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:3187 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jAPa1-0006W4-EK; Fri, 06 Mar 2020 21:52:45 -0500 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id C605DD1FDEB630085179; Sat, 7 Mar 2020 10:52:38 +0800 (CST) Received: from localhost.huawei.com (10.175.104.216) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Sat, 7 Mar 2020 10:52:32 +0800 From: Pan Nengyuan To: Subject: [PATCH] core/qdev: fix memleak in qdev_get_gpio_out_connector() Date: Sat, 7 Mar 2020 11:07:56 +0800 Message-ID: <20200307030756.5913-1-pannengyuan@huawei.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 X-Originating-IP: [10.175.104.216] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.190 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: berrange@redhat.com, ehabkost@redhat.com, qemu-trivial@nongnu.org, Pan Nengyuan , euler.robot@huawei.com, pbonzini@redhat.com, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Fix a memory leak in qdev_get_gpio_out_connector(). Reported-by: Euler Robot Signed-off-by: Pan Nengyuan Reviewed-by: Marc-Andr=C3=A9 Lureau --- hw/core/qdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 3937d1eb1a..85f062def7 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -557,7 +557,7 @@ void qdev_connect_gpio_out_named(DeviceState *dev, cons= t char *name, int n, =20 qemu_irq qdev_get_gpio_out_connector(DeviceState *dev, const char *name, i= nt n) { - char *propname =3D g_strdup_printf("%s[%d]", + g_autofree char *propname =3D g_strdup_printf("%s[%d]", name ? name : "unnamed-gpio-out", n); =20 qemu_irq ret =3D (qemu_irq)object_property_get_link(OBJECT(dev), propn= ame, --=20 2.18.2