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=-1.5 required=3.0 tests=HK_RANDOM_FROM, MAILING_LIST_MULTI,SPF_HELO_NONE,USER_AGENT_SANE_1 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 E9A05C433E0 for ; Tue, 19 May 2020 15:49:50 +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 BF77E20709 for ; Tue, 19 May 2020 15:49:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF77E20709 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bu.edu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:56304 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jb4V4-0000qZ-1p for qemu-devel@archiver.kernel.org; Tue, 19 May 2020 11:49:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52506) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jb4TI-00079Q-5f for qemu-devel@nongnu.org; Tue, 19 May 2020 11:48:00 -0400 Received: from relay68.bu.edu ([128.197.228.73]:38902) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jb4TH-00080d-2G for qemu-devel@nongnu.org; Tue, 19 May 2020 11:47:59 -0400 X-Envelope-From: alxndr@bu.edu X-BU-AUTH: mozz.bu.edu [128.197.127.33] Received: from BU-AUTH (localhost.localdomain [127.0.0.1]) (authenticated bits=0) by relay68.bu.edu (8.14.3/8.14.3) with ESMTP id 04JFlCBF022064 (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256 verify=NO); Tue, 19 May 2020 11:47:16 -0400 Date: Tue, 19 May 2020 11:47:12 -0400 From: Alexander Bulekov To: qemu-devel@nongnu.org, stefanha@redhat.com Subject: Re: [PATCH 0/4] fuzz: misc changes for oss-fuzz compatability Message-ID: <20200519154712.lyh42fm7d26final@mozz.bu.edu> References: <20200512030133.29896-1-alxndr@bu.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200512030133.29896-1-alxndr@bu.edu> User-Agent: NeoMutt/20180716 Received-SPF: pass client-ip=128.197.228.73; envelope-from=alxndr@bu.edu; helo=relay68.bu.edu X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/19 11:47:56 X-ACL-Warn: Detected OS = Linux 2.6.x X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, HK_RANDOM_ENVFROM=0.001, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: darren.kenny@oracle.com, bsd@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" ping? On 200511 2301, Alexander Bulekov wrote: > Hello, > With these patches, the fuzzer passes the oss-fuzz build checks. > There are also some miscelanous improvement to the fuzzer, in general: > * If building for oss-fuzz, check executable_dir/pc-bios for > the bios images > * Fix a typo in the i440fx-qtest-reboot argument which resulted in an > invalid argument to qemu_main > * Add an alternate name to resolve libfuzzer's internal fuzzer::TPC > object at link-time > * For all fork-based fuzzers, run the main-loop in the parent, to > prevent the clock from running far-ahead of the previous main-loop. > -Alex > > Alexander Bulekov (4): > fuzz: add datadir for oss-fuzz compatability > fuzz: fix typo in i440fx-qtest-reboot arguments > fuzz: add mangled object name to linker script > fuzz: run the main-loop in fork-server process > > include/sysemu/sysemu.h | 2 ++ > softmmu/vl.c | 2 +- > tests/qtest/fuzz/fork_fuzz.ld | 5 +++++ > tests/qtest/fuzz/fuzz.c | 15 +++++++++++++++ > tests/qtest/fuzz/i440fx_fuzz.c | 3 ++- > tests/qtest/fuzz/virtio_net_fuzz.c | 2 ++ > tests/qtest/fuzz/virtio_scsi_fuzz.c | 2 ++ > 7 files changed, 29 insertions(+), 2 deletions(-) > > -- > 2.26.2 >