Re: bin/51807: [PATCH] tests/lib/libc/gen/t_assert: disable core file generation in :assert_false,:assert_true

["Ngie Cooper (yaneurabeya)" <yaneurabeya%gmail.com@localhost>]

The following reply was made to PR bin/51807; it has been noted by GNATS.

From: "Ngie Cooper (yaneurabeya)" <yaneurabeya%gmail.com@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: bin/51807: [PATCH] tests/lib/libc/gen/t_assert: disable core file
 generation in :assert_false,:assert_true
Date: Tue, 10 Jan 2017 01:10:45 -0800

 --Apple-Mail=_D6C5AA5F-EFC8-4714-99A6-3728325141D1
 Content-Transfer-Encoding: 7bit
 Content-Type: text/plain;
 	charset=us-ascii
 
 Patch attached.
 
 --Apple-Mail=_D6C5AA5F-EFC8-4714-99A6-3728325141D1
 Content-Disposition: attachment;
 	filename=t_assert-disable-corefile-generation.patch
 Content-Type: application/octet-stream;
 	x-unix-mode=0644;
 	name="t_assert-disable-corefile-generation.patch"
 Content-Transfer-Encoding: 7bit
 
 Index: t_assert.c
 ===================================================================
 RCS file: /cvsroot/src/tests/lib/libc/gen/t_assert.c,v
 retrieving revision 1.2
 diff -p -u -r1.2 t_assert.c
 --- t_assert.c	14 Jun 2011 05:28:00 -0000	1.2
 +++ t_assert.c	10 Jan 2017 09:02:34 -0000
 @@ -31,6 +31,9 @@
  #include <sys/cdefs.h>
  __RCSID("$NetBSD: t_assert.c,v 1.2 2011/06/14 05:28:00 jruoho Exp $");
  
 +#include <sys/types.h>
 +#include <sys/resource.h>
 +#include <sys/time.h>
  #include <sys/wait.h>
  
  #include <assert.h>
 @@ -40,6 +43,17 @@ __RCSID("$NetBSD: t_assert.c,v 1.2 2011/
  #include <string.h>
  #include <unistd.h>
  
 +static void
 +disable_corefile(void)
 +{
 +	struct rlimit limits;
 +
 +	limits.rlim_cur = 0;
 +	limits.rlim_max = 0;
 +
 +	ATF_REQUIRE(setrlimit(RLIMIT_CORE, &limits) == 0);
 +}
 +
  static void		handler(int);
  
  static void
 @@ -65,6 +79,7 @@ ATF_TC_BODY(assert_false, tc)
  
  	if (pid == 0) {
  
 +		disable_corefile();
  		(void)closefrom(0);
  		(void)memset(&sa, 0, sizeof(struct sigaction));
  
 @@ -102,6 +117,7 @@ ATF_TC_BODY(assert_true, tc)
  
  	if (pid == 0) {
  
 +		disable_corefile();
  		(void)closefrom(0);
  		(void)memset(&sa, 0, sizeof(struct sigaction));
  
 
 --Apple-Mail=_D6C5AA5F-EFC8-4714-99A6-3728325141D1--