From owner-svn-src-all@freebsd.org Fri Oct 23 07:57:35 2015 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 34F1EA19A04; Fri, 23 Oct 2015 07:57:35 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 02DD519BB; Fri, 23 Oct 2015 07:57:34 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id t9N7vYRt077029; Fri, 23 Oct 2015 07:57:34 GMT (envelope-from avg@FreeBSD.org) Received: (from avg@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id t9N7vYD5077028; Fri, 23 Oct 2015 07:57:34 GMT (envelope-from avg@FreeBSD.org) Message-Id: <201510230757.t9N7vYD5077028@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: avg set sender to avg@FreeBSD.org using -f From: Andriy Gapon Date: Fri, 23 Oct 2015 07:57:34 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r289804 - stable/9/sys/cddl/dev/sdt X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Oct 2015 07:57:35 -0000 Author: avg Date: Fri Oct 23 07:57:33 2015 New Revision: 289804 URL: https://svnweb.freebsd.org/changeset/base/289804 Log: MFC r288362: sdt: start checking version field when parsing probe definitions Modified: stable/9/sys/cddl/dev/sdt/sdt.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/cddl/dev/sdt/sdt.c ============================================================================== --- stable/9/sys/cddl/dev/sdt/sdt.c Fri Oct 23 07:57:21 2015 (r289803) +++ stable/9/sys/cddl/dev/sdt/sdt.c Fri Oct 23 07:57:33 2015 (r289804) @@ -142,6 +142,12 @@ sdt_create_probe(struct sdt_probe *probe char *to; size_t len; + if (probe->version != (int)sizeof(*probe)) { + printf("ignoring probe %p, version %u expected %u\n", + probe, probe->version, (int)sizeof(*probe)); + return; + } + TAILQ_FOREACH(prov, &sdt_prov_list, prov_entry) if (strcmp(prov->name, probe->prov->name) == 0) break;