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=-7.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 9FB43C07E95 for ; Mon, 19 Jul 2021 23:30:22 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) (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 2592B610D2 for ; Mon, 19 Jul 2021 23:30:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2592B610D2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=linux-audit-bounces@redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1626737421; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=+ZP5MXq4eWZyyunO7sTsRJ0Muxtoqpm+SBt/Si7fxIs=; b=RHSb60XIEOEeklrJm2oYzlG3ftGWdiKX6pvRY8xlHZs8o8jNyEsjXUCfY1LHVSyGlNIvji 8HSG/jng8flo5F4bLZkB5SlqiRJjex82ILBAiMRQ10mm/0xoEzgYzztdx2NyKKZJ3+cC4+ rGOSQgQI2ENRdQN4GVw1P9/6iS3dcAM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-477-IIgQITC5OR-oExCZR7S0LQ-1; Mon, 19 Jul 2021 19:30:19 -0400 X-MC-Unique: IIgQITC5OR-oExCZR7S0LQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9E5C8804145; Mon, 19 Jul 2021 23:30:15 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 503D71F4; Mon, 19 Jul 2021 23:30:15 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 6479A4EA2A; Mon, 19 Jul 2021 23:30:14 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 16JNUCuc001921 for ; Mon, 19 Jul 2021 19:30:12 -0400 Received: by smtp.corp.redhat.com (Postfix) id E70895C261; Mon, 19 Jul 2021 23:30:12 +0000 (UTC) Received: from x2.localnet (ovpn-113-3.rdu2.redhat.com [10.10.113.3]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9FE235C1C5; Mon, 19 Jul 2021 23:30:05 +0000 (UTC) From: Steve Grubb To: linux-audit@redhat.com Subject: Re: Memory Leak in Audisp-Plugin Date: Mon, 19 Jul 2021 19:30:03 -0400 Message-ID: <4664665.31r3eYUQgx@x2> Organization: Red Hat In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-loop: linux-audit@redhat.com Cc: Shashank Akula X-BeenThere: linux-audit@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Linux Audit Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-audit-bounces@redhat.com Errors-To: linux-audit-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=linux-audit-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hello, On Monday, July 19, 2021 6:57:58 PM EDT Shashank Akula wrote: > I have an issue regarding Audisp-Plugin which is leaking memory since > migration to py3 from py2. What version of audit? > I also observed that Auparse module's behavior is different in py3 and py2, It should be very close. But python 3 is slightly different. Internal data structures changed. We had a similar problem caused by python 3.8 which modified/obsoleted internal datastructures. > I don't know if this is the actual reason for leak. Might be good to know the version and if you have any valgrind output that shows where the leak might be. -Steve -- Linux-audit mailing list Linux-audit@redhat.com https://listman.redhat.com/mailman/listinfo/linux-audit