From patchwork Sun Sep 27 08:18:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?572X5YuH5YiaKFlvbmdnYW5nIEx1byk=?= X-Patchwork-Id: 304348 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=-12.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_INVALID, DKIM_SIGNED, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 F0272C4346E for ; Sun, 27 Sep 2020 08:23:49 +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 925AB23976 for ; Sun, 27 Sep 2020 08:23:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HAMYUeGL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 925AB23976 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56224 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kMRyG-0007X2-O6 for qemu-devel@archiver.kernel.org; Sun, 27 Sep 2020 04:23:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43044) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kMRtx-0004Lx-TF for qemu-devel@nongnu.org; Sun, 27 Sep 2020 04:19:21 -0400 Received: from mail-pj1-x1041.google.com ([2607:f8b0:4864:20::1041]:54649) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kMRtw-0005Km-DB for qemu-devel@nongnu.org; Sun, 27 Sep 2020 04:19:21 -0400 Received: by mail-pj1-x1041.google.com with SMTP id mm21so1838742pjb.4 for ; Sun, 27 Sep 2020 01:19:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=EmMCKff5D2NhzruLHhJVDlZo6kyMN39ZVhWfzFJSsKo=; b=HAMYUeGLXphkugZt7lO8ynj0G4jBlZf0f5un9qMKGUC7twe3V6tunlIlQkvPDxfqKl TtMepNNHLy0nOhA8AZRtJiDVvmhv7VJ3CkY1FEb/SN+XnPj8CilQ8ZZ5RzqpWtDnWma/ dXQIEFnSQ2bDHm575ZWHGMVfxzNamtBb67MivazhWGAS3QwYltUWDsX0P5+pSfgsKcyp l6iIedDs/VLxLr7N2iir6aO9B7rIvlLxBMOWErm64iWyD5yqy25GyaaGm6vz2fUkEor+ ZuoAq0xenjQpaRSrX7uuDop5b84CFqy1eyqZK9uErbd3afNh4TE5PMWzO8nO7craeOhR PWSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=EmMCKff5D2NhzruLHhJVDlZo6kyMN39ZVhWfzFJSsKo=; b=cmSzyWEP3Dn7UBqjPwkGcfRxh0QNJEKKuIeZuREkXQxMYWPyws/9RWueoSGDXcVN5P nWkGEEoVtiCXka1lYt8QrpK0fbzVI+J96gTSIKWjqaMgb3PnIeFhGEtjL+/qOtgHCi24 MpkabdV/r5caB7Es1C9eOFsTWPEQfEw7BWYJgeeN2ECo+IPIjhiJGZ90NeksQ+aGhO8L KYbkw+I7FqlBfo1bneGCXoekKHASrwlz5oG9TNAuuENuPJRjlJALUnL6IrHnh6olAlsc f/JbD8r8huVfD7u0ymCfEvrUrAQ8J28LKIkLR/hZEpRVxYxLvQNRDCsLv0apOLPEsOZH hT0w== X-Gm-Message-State: AOAM531WGUrX4ihKD+sL3MckOp7lfPkqQGH1Cd1jbVBOq5Iv80RM78Wy YI2WWrrRDTAW2nTt/SuKQ82U2KGQbJnFJZQU X-Google-Smtp-Source: ABdhPJxZDb/IgJQwXB5LmEV5MTSoU0tPHXrAkW/z40YCbu6T0cdaHmEZDhTwwCemEq3WLZjwRTG6AQ== X-Received: by 2002:a17:902:fe83:b029:d2:2359:e64b with SMTP id x3-20020a170902fe83b02900d22359e64bmr6749893plm.7.1601194758589; Sun, 27 Sep 2020 01:19:18 -0700 (PDT) Received: from localhost.localdomain ([222.95.248.6]) by smtp.googlemail.com with ESMTPSA id z22sm3317693pjq.2.2020.09.27.01.19.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Sep 2020 01:19:17 -0700 (PDT) From: Yonggang Luo To: qemu-devel@nongnu.org Subject: [PATCH v2 1/4] plugins: Fixes a issue when dlsym failed, the handle not closed Date: Sun, 27 Sep 2020 16:18:58 +0800 Message-Id: <20200927081901.771-2-luoyonggang@gmail.com> X-Mailer: git-send-email 2.28.0.windows.1 In-Reply-To: <20200927081901.771-1-luoyonggang@gmail.com> References: <20200927081901.771-1-luoyonggang@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::1041; envelope-from=luoyonggang@gmail.com; helo=mail-pj1-x1041.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Alex_Benn=E8=8C=85e?= , Paolo Bonzini , Yonggang Luo , Richard Henderson , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Yonggang Luo Reviewed-by: Philippe Mathieu-Daudé --- plugins/loader.c | 1 + 1 file changed, 1 insertion(+) diff --git a/plugins/loader.c b/plugins/loader.c index 685d334e1a..8ac5dbc20f 100644 --- a/plugins/loader.c +++ b/plugins/loader.c @@ -235,6 +235,7 @@ static int plugin_load(struct qemu_plugin_desc *desc, const qemu_info_t *info) return rc; err_symbol: + g_module_close(ctx->handle); err_dlopen: qemu_vfree(ctx); return 1;