From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=BAYES_00, DATE_IN_FUTURE_03_06,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A90EC433E1 for ; Fri, 14 Aug 2020 10:28:20 +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 9343C206DA for ; Fri, 14 Aug 2020 10:28:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9343C206DA 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+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35158 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k6Wwc-0003XY-N6 for qemu-devel@archiver.kernel.org; Fri, 14 Aug 2020 06:28:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50090) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k6W9Y-0006Vg-6F for qemu-devel@nongnu.org; Fri, 14 Aug 2020 05:37:36 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:60254 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 1k6W9V-00063K-N7 for qemu-devel@nongnu.org; Fri, 14 Aug 2020 05:37:35 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 8CDFF54A535041EAC688; Fri, 14 Aug 2020 17:37:30 +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 17:37:20 +0800 From: Pan Nengyuan To: Subject: [PATCH 03/12] elf2dmp/qemu_elf: Plug memleak in QEMU_Elf_init Date: Fri, 14 Aug 2020 12:02:32 -0400 Message-ID: <20200814160241.7915-4-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 Content-Type: text/plain X-Originating-IP: [10.175.100.152] X-CFilter-Loop: Reflected Received-SPF: pass client-ip=45.249.212.32; 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, Pan Nengyuan , zhang.zhanghailiang@huawei.com, Viktor Prutyanov , euler.robot@huawei.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Missing g_error_free in QEMU_Elf_init() error path. Fix that. Reported-by: Euler Robot Signed-off-by: Pan Nengyuan --- Cc: Viktor Prutyanov --- contrib/elf2dmp/qemu_elf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/contrib/elf2dmp/qemu_elf.c b/contrib/elf2dmp/qemu_elf.c index 0db7816586..b601b6d7ba 100644 --- a/contrib/elf2dmp/qemu_elf.c +++ b/contrib/elf2dmp/qemu_elf.c @@ -126,6 +126,7 @@ int QEMU_Elf_init(QEMU_Elf *qe, const char *filename) qe->gmf = g_mapped_file_new(filename, TRUE, &gerr); if (gerr) { eprintf("Failed to map ELF dump file \'%s\'\n", filename); + g_error_free(gerr); return 1; } -- 2.18.2