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 Received: from picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1B3F5C0015E for ; Wed, 21 Jun 2023 09:43:38 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 57D743CCD2C for ; Wed, 21 Jun 2023 11:43:36 +0200 (CEST) Received: from in-2.smtp.seeweb.it (in-2.smtp.seeweb.it [217.194.8.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id A35173C9212 for ; Wed, 21 Jun 2023 11:43:26 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-2.smtp.seeweb.it (Postfix) with ESMTPS id 2486F60026B for ; Wed, 21 Jun 2023 11:43:25 +0200 (CEST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id E64AA21ABB; Wed, 21 Jun 2023 09:43:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1687340604; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=CdX+p2vPUuR+Sv4jtbxvkmYtQntG8sTxWn7JlrmiHHA=; b=bWQyGnkexXUcCt5CoaWllydRFIh+cYZBzsqXZjqdxNYi9ap6pYohNTCz882lO6tMpYiRWd XNnTBcCevIumgUyPwIXrpLsRbQHYP5/jweVHLtJv9Za+yFhqGa0E6wqNFubA9Qc7TA/tB+ PXdwOZyTA7MQnMRTeyeI2GMkIps+T8M= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1687340604; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=CdX+p2vPUuR+Sv4jtbxvkmYtQntG8sTxWn7JlrmiHHA=; b=61VvxLapdw4nUb3iSY0cdQtguyKhc6kLhWB3qdmMcU9iYEB4Q0hvReh7X30RdejZfDMzuU ycwcWRa2xSQUJQDQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id BE206133E6; Wed, 21 Jun 2023 09:43:24 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id NwZgLTzGkmSYdwAAMHmgww (envelope-from ); Wed, 21 Jun 2023 09:43:24 +0000 Date: Wed, 21 Jun 2023 11:43:23 +0200 From: Petr Vorel To: Rick Edgecombe Message-ID: <20230621094323.GB386889@pevik> References: <20230531235725.389539-1-rick.p.edgecombe@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230531235725.389539-1-rick.p.edgecombe@intel.com> X-Virus-Scanned: clamav-milter 1.0.1 at in-2.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH v2] security/stack_clash: Add test for mmap() minding gap X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Petr Vorel Cc: Liam.Howlett@oracle.com, ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi Rick, > diff --git a/testcases/cve/stack_clash.c b/testcases/cve/stack_clash.c ... > + /* This is not cleaned up. */ > + SAFE_MMAP((void *)lastend, size, PROT_NONE, > + MAP_ANON|MAP_PRIVATE|MAP_FIXED_NOREPLACE, -1, 0); MAP_FIXED_NOREPLACE is undeclared on old CentOS 7 we still support, thus it breaks the build. Could you please include lapi/mmap.h instead of (it includes ). Kind regards, Petr -- Mailing list info: https://lists.linux.it/listinfo/ltp