From patchwork Fri Aug 14 16:02:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pan Nengyuan X-Patchwork-Id: 11714195 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 91ECA618 for ; Fri, 14 Aug 2020 10:16:04 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 55DF520781 for ; Fri, 14 Aug 2020 10:16:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 55DF520781 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:40288 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k6Wkl-0007g9-Ju for patchwork-qemu-devel@patchwork.kernel.org; Fri, 14 Aug 2020 06:16:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50200) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k6W9c-0006h4-Of for qemu-devel@nongnu.org; Fri, 14 Aug 2020 05:37:40 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:42560 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k6W9a-000642-Rx for qemu-devel@nongnu.org; Fri, 14 Aug 2020 05:37:40 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id A8CF3FB1BB408885D010; Fri, 14 Aug 2020 17:37:35 +0800 (CST) Received: from opensource.huawei.com (10.175.100.152) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.487.0; Fri, 14 Aug 2020 17:37:24 +0800 From: Pan Nengyuan To: Subject: [PATCH 06/12] ui/gtk-gl-area: Plug memleak in gd_gl_area_create_context() Date: Fri, 14 Aug 2020 12:02:35 -0400 Message-ID: <20200814160241.7915-7-pannengyuan@huawei.com> X-Mailer: git-send-email 2.18.2 In-Reply-To: <20200814160241.7915-1-pannengyuan@huawei.com> References: <20200814160241.7915-1-pannengyuan@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.100.152] X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.35; envelope-from=pannengyuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/14 05:21:34 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] 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, DATE_IN_FUTURE_06_12=1.947, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kuhn.chenqun@huawei.com, Gerd Hoffmann , Pan Nengyuan , zhang.zhanghailiang@huawei.com, euler.robot@huawei.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Receiving error in local variable err, and forgot to free it. Considering that there is no place to deal with it. Clean up. Reported-by: Euler Robot Signed-off-by: Pan Nengyuan --- Cc: Gerd Hoffmann --- ui/gtk-gl-area.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 85f9d14c51..c740a7eb14 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -142,15 +142,14 @@ QEMUGLContext gd_gl_area_create_context(DisplayChangeListener *dcl, VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl); GdkWindow *window; GdkGLContext *ctx; - GError *err = NULL; gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area)); window = gtk_widget_get_window(vc->gfx.drawing_area); - ctx = gdk_window_create_gl_context(window, &err); + ctx = gdk_window_create_gl_context(window, NULL); gdk_gl_context_set_required_version(ctx, params->major_ver, params->minor_ver); - gdk_gl_context_realize(ctx, &err); + gdk_gl_context_realize(ctx, NULL); return ctx; }