From patchwork Mon Oct 26 10:06:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 270463 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=-9.9 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 2FB50C55178 for ; Mon, 26 Oct 2020 10:21:18 +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 94C3922250 for ; Mon, 26 Oct 2020 10:21:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="YlxLIwY9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 94C3922250 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]:46406 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kWzco-00051L-Fb for qemu-devel@archiver.kernel.org; Mon, 26 Oct 2020 06:21:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39064) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWzPO-00035H-M5 for qemu-devel@nongnu.org; Mon, 26 Oct 2020 06:07:22 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:37246) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kWzPM-0006nV-KD for qemu-devel@nongnu.org; Mon, 26 Oct 2020 06:07:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603706839; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type:in-reply-to:in-reply-to: references:references; bh=3+2K7QseZ31G6O6eGWPUSYWr2X8ySATmc361BMEOoFg=; b=YlxLIwY90rVjCOsUikMc7GCS46g48W6HRjSjSzAJJKeWKYEA9zwVpmjiOu6CzeEABXvpyf df9mbSBDVRt425EsksUCUKbgUfD0eBqBBosQLrRVcCFIhrO/aAwMz1feAmS5ovqM+nqy28 FfD95OuhreQ1hjn1z2WJ7TZ1gO0nuB0= 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-369-YbN6D2GmMrmp-c6tnWNT7g-1; Mon, 26 Oct 2020 06:07:15 -0400 X-MC-Unique: YbN6D2GmMrmp-c6tnWNT7g-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 1B9C310E2184; Mon, 26 Oct 2020 10:07:14 +0000 (UTC) Received: from thuth.com (ovpn-112-104.ams2.redhat.com [10.36.112.104]) by smtp.corp.redhat.com (Postfix) with ESMTP id 02C0F8B840; Mon, 26 Oct 2020 10:07:12 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Peter Maydell Subject: [PULL 25/31] scripts/oss-fuzz: ignore the generic-fuzz target Date: Mon, 26 Oct 2020 11:06:26 +0100 Message-Id: <20201026100632.212530-26-thuth@redhat.com> In-Reply-To: <20201026100632.212530-1-thuth@redhat.com> References: <20201026100632.212530-1-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 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=216.205.24.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/26 02:39:09 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_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, 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: Alexander Bulekov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Alexander Bulekov generic-fuzz is not a standalone fuzzer - it requires some env variables to be set. On oss-fuzz, we set these with some predefined generic-fuzz-{...} targets, that are thin wrappers around generic-fuzz. Do not make a link for the generic-fuzz from the oss-fuzz build, so oss-fuzz does not treat it as a standalone fuzzer. Signed-off-by: Alexander Bulekov Message-Id: <20201023150746.107063-18-alxndr@bu.edu> Reviewed-by: Darren Kenny [thuth: Reformatted one comment to stay within the 80 columns limit] Signed-off-by: Thomas Huth --- scripts/oss-fuzz/build.sh | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/scripts/oss-fuzz/build.sh b/scripts/oss-fuzz/build.sh index 0ce2867732..fcae4a0c26 100755 --- a/scripts/oss-fuzz/build.sh +++ b/scripts/oss-fuzz/build.sh @@ -99,8 +99,14 @@ cp "./qemu-fuzz-i386" "$DEST_DIR/bin/" # executable name) for target in $(./qemu-fuzz-i386 | awk '$1 ~ /\*/ {print $2}'); do - ln "$DEST_DIR/bin/qemu-fuzz-i386" \ - "$DEST_DIR/qemu-fuzz-i386-target-$target" + # Ignore the generic-fuzz target, as it requires some environment variables + # to be configured. We have some generic-fuzz-{pc-q35, floppy, ...} targets + # that are thin wrappers around this target that set the required + # environment variables according to predefined configs. + if [ "$target" != "generic-fuzz" ]; then + ln "$DEST_DIR/bin/qemu-fuzz-i386" \ + "$DEST_DIR/qemu-fuzz-i386-target-$target" + fi done echo "Done. The fuzzers are located in $DEST_DIR"