From patchwork Tue Oct 13 10:55:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 271383 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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED 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 127B0C433DF for ; Tue, 13 Oct 2020 10:57:39 +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 707EF2067D for ; Tue, 13 Oct 2020 10:57:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="erTK8NBq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 707EF2067D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41766 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kSHzt-00070s-F0 for qemu-devel@archiver.kernel.org; Tue, 13 Oct 2020 06:57:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59326) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kSHy8-0005Ij-QF for qemu-devel@nongnu.org; Tue, 13 Oct 2020 06:55:48 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:20530) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kSHy7-00067m-5f for qemu-devel@nongnu.org; Tue, 13 Oct 2020 06:55:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1602586546; h=from:from: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; bh=6tig61bop7Z3d2FdqKRHo5vr3MpyfIU0Q7n7LJs+fGw=; b=erTK8NBqObtybqVWiFrjry2H+PNsGjr+R5vjtCB70E0A5wKlUI4fhdmyC6dVeX/0g2lRpR 8fuSFdStuIAb2/jQQIVTUB6zHOtARBUMkai8kAxeqJQOynL1X6+nUv5Yw3eIodmfzaJjJe AKDTNq7fRdzAlIx4mUql4QbjNEthHVA= 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-512-X3olziMzMlermMetgPDD7A-1; Tue, 13 Oct 2020 06:55:44 -0400 X-MC-Unique: X3olziMzMlermMetgPDD7A-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2497856B59; Tue, 13 Oct 2020 10:55:43 +0000 (UTC) Received: from thuth.com (ovpn-112-151.ams2.redhat.com [10.36.112.151]) by smtp.corp.redhat.com (Postfix) with ESMTP id C3B9D6EF45; Tue, 13 Oct 2020 10:55:38 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Peter Maydell Subject: [PULL 02/23] gitlab-ci.yml: Only run one test-case per fuzzer Date: Tue, 13 Oct 2020 12:55:06 +0200 Message-Id: <20201013105527.20088-3-thuth@redhat.com> In-Reply-To: <20201013105527.20088-1-thuth@redhat.com> References: <20201013105527.20088-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/13 03:04:27 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: Cleber Rosa Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Alexander Bulekov With 1000 runs, there is a non-negligible chance that the fuzzer can trigger a crash. With this CI job, we care about catching build/runtime issues in the core fuzzing code. Actual device fuzzing takes place on oss-fuzz. For these purposes, only running one input should be sufficient. Signed-off-by: Alexander Bulekov Suggested-by: Philippe Mathieu-Daudé Message-Id: <20201002143524.56930-1-alxndr@bu.edu> Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Darren Kenny Signed-off-by: Thomas Huth --- .gitlab-ci.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index a51c89554f..075c15d45c 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -303,7 +303,7 @@ build-oss-fuzz: | grep -v slirp); do grep "LLVMFuzzerTestOneInput" ${fuzzer} > /dev/null 2>&1 || continue ; echo Testing ${fuzzer} ... ; - "${fuzzer}" -runs=1000 -seed=1 || exit 1 ; + "${fuzzer}" -runs=1 -seed=1 || exit 1 ; done # Unrelated to fuzzer: run some tests with -fsanitize=address - cd build-oss-fuzz && make check-qtest-i386 check-unit