From owner-svn-src-user@freebsd.org Mon Feb 10 16:14:08 2020 Return-Path: Delivered-To: svn-src-user@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7AC1223D8D0 for ; Mon, 10 Feb 2020 16:14:08 +0000 (UTC) (envelope-from uqs@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48GWDw2gL8z4f5L; Mon, 10 Feb 2020 16:14:08 +0000 (UTC) (envelope-from uqs@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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 56E6921B4C; Mon, 10 Feb 2020 16:14:08 +0000 (UTC) (envelope-from uqs@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 01AGE8RE022680; Mon, 10 Feb 2020 16:14:08 GMT (envelope-from uqs@FreeBSD.org) Received: (from uqs@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 01AGE87e022679; Mon, 10 Feb 2020 16:14:08 GMT (envelope-from uqs@FreeBSD.org) Message-Id: <202002101614.01AGE87e022679@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: uqs set sender to uqs@FreeBSD.org using -f From: Ulrich Spoerlein Date: Mon, 10 Feb 2020 16:14:08 +0000 (UTC) To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r357731 - user/uqs/coverity X-SVN-Group: user X-SVN-Commit-Author: uqs X-SVN-Commit-Paths: user/uqs/coverity X-SVN-Commit-Revision: 357731 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-user@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the experimental " user" src tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Feb 2020 16:14:08 -0000 Author: uqs Date: Mon Feb 10 16:14:07 2020 New Revision: 357731 URL: https://svnweb.freebsd.org/changeset/base/357731 Log: Add the Coverity modeling file for posterity. Added: user/uqs/coverity/ user/uqs/coverity/model.c (contents, props changed) Added: user/uqs/coverity/model.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/uqs/coverity/model.c Mon Feb 10 16:14:07 2020 (r357731) @@ -0,0 +1,35 @@ +/* + * This is a model as used by our Coverity Scan systems. It was also in use + * back when we were on Coverity Prevent. + * + * https://scan.coverity.com/projects/freebsd/model_file + * upload it via https://scan.coverity.com/projects/freebsd?tab=analysis_settings + */ + +/* From . */ +#define M_WAITOK 0x0002 + +/* + * If M_WAIT_OK is set, malloc() will always return something meaningful. + */ +void * +malloc(unsigned long size, struct malloc_type *mtp, int flags) +{ + int has_memory; + + __coverity_negative_sink__(size); + + if (flags & M_WAITOK || has_memory) + return __coverity_alloc__(size); + + return 0; +} + +/* + * Don't complain about leaking FDs in unit tests. + */ +static void +leak(int fd) +{ + __coverity_close__(fd); +}