From owner-svn-src-head@freebsd.org  Mon Oct 16 20:06:25 2017
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@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 BDBB9E43CCC;
 Mon, 16 Oct 2017 20:06:25 +0000 (UTC)
 (envelope-from bdrewery@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 8CD9A6AF34;
 Mon, 16 Oct 2017 20:06:25 +0000 (UTC)
 (envelope-from bdrewery@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v9GK6OOj095262;
 Mon, 16 Oct 2017 20:06:24 GMT (envelope-from bdrewery@FreeBSD.org)
Received: (from bdrewery@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id v9GK6OYb095261;
 Mon, 16 Oct 2017 20:06:24 GMT (envelope-from bdrewery@FreeBSD.org)
Message-Id: <201710162006.v9GK6OYb095261@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: bdrewery set sender to
 bdrewery@FreeBSD.org using -f
From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Mon, 16 Oct 2017 20:06:24 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r324668 - head/tests/sys/kern
X-SVN-Group: head
X-SVN-Commit-Author: bdrewery
X-SVN-Commit-Paths: head/tests/sys/kern
X-SVN-Commit-Revision: 324668
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 16 Oct 2017 20:06:25 -0000

Author: bdrewery
Date: Mon Oct 16 20:06:24 2017
New Revision: 324668
URL: https://svnweb.freebsd.org/changeset/base/324668

Log:
  This child is expected to exit on SIGTRAP, don't leave a core behind.
  
  MFC after:	1 week
  Sponsored by:	Dell EMC Isilon

Modified:
  head/tests/sys/kern/ptrace_test.c

Modified: head/tests/sys/kern/ptrace_test.c
==============================================================================
--- head/tests/sys/kern/ptrace_test.c	Mon Oct 16 17:21:52 2017	(r324667)
+++ head/tests/sys/kern/ptrace_test.c	Mon Oct 16 20:06:24 2017	(r324668)
@@ -2467,12 +2467,16 @@ ATF_TC_WITHOUT_HEAD(ptrace__PT_CONTINUE_with_sigtrap_s
 ATF_TC_BODY(ptrace__PT_CONTINUE_with_sigtrap_system_call_entry, tc)
 {
 	struct ptrace_lwpinfo pl;
+	struct rlimit rl;
 	pid_t fpid, wpid;
 	int status;
 
 	ATF_REQUIRE((fpid = fork()) != -1);
 	if (fpid == 0) {
 		trace_me();
+		/* SIGTRAP expected to cause exit on syscall entry. */
+		rl.rlim_cur = rl.rlim_max = 0;
+		ATF_REQUIRE(setrlimit(RLIMIT_CORE, &rl) == 0);
 		getpid();
 		exit(1);
 	}