From owner-freebsd-hackers@FreeBSD.ORG  Sun Oct 21 17:42:42 2007
Return-Path: <owner-freebsd-hackers@FreeBSD.ORG>
Delivered-To: freebsd-hackers@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 9337616A420
	for <freebsd-hackers@freebsd.org>; Sun, 21 Oct 2007 17:42:42 +0000 (UTC)
	(envelope-from dexterclarke@Safe-mail.net)
Received: from tapuz.safe-mail.net (tapuz.safe-mail.net [213.8.161.230])
	by mx1.freebsd.org (Postfix) with ESMTP id 51AD413C494
	for <freebsd-hackers@freebsd.org>; Sun, 21 Oct 2007 17:42:41 +0000 (UTC)
	(envelope-from dexterclarke@Safe-mail.net)
Received: by tapuz.safe-mail.net with Safe-mail (Exim 4.52) id 1IjeoW-0000co-Kg
	for freebsd-hackers@freebsd.org; Sun, 21 Oct 2007 13:42:12 -0400
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=N1-0105; d=Safe-mail.net;
	b=0UTmdFI+DxdhBifRUQbVZi7nicSrtl7FfGoKrI9ZFNIAdBw+fqicHBXlJqBg+Lmy
	DqjGaSeCTqDr+bKeugK5Q1mQwySnxKlBYeuoAKqC24WK6bfPv7IjpPGOlfjwWd4D
	V7TVTWpI4jk39s0rKOBjqqGour1QfZk3UesdgVVRzFI=;
Received: from pc ([81.86.41.187]) by Safe-mail.net with https
Date: Sun, 21 Oct 2007 13:42:12 -0400
From: dexterclarke@Safe-mail.net
To: freebsd-hackers@freebsd.org
X-SMType: Regular
X-SMRef: N1-GaMaRiCtWF
Message-Id: <N1-GaMaRiCtWF@Safe-mail.net>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-SMSignature: LDjtUI/5oJ2s53stgCDM0IOeLV6LHLNdGoHsf7MCVtzOPWaN1ijR7etgJTTYMAW4
	Y1zHHQFKd5UjK4Iyp339OZA68p+jeZCYPj0znCs8czzOwCQsAFdkx9a34lg4yV1U
	c4ISHJDPnTR/NM3vfOK5MyfldmoEGNLPrjJ91u3D9cw=
Subject: Segfault in praudit
X-BeenThere: freebsd-hackers@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Technical Discussions relating to FreeBSD
	<freebsd-hackers.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>, 
	<mailto:freebsd-hackers-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hackers>
List-Post: <mailto:freebsd-hackers@freebsd.org>
List-Help: <mailto:freebsd-hackers-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>,
	<mailto:freebsd-hackers-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 21 Oct 2007 17:42:42 -0000

FreeBSD 6.2-RELEASE-p8 #2, i386

sudo auditreduce -m AUE_REBOOT /dev/auditpipe | praudit
auditreduce in free(): error: junk pointer, too high to make sense
Abort trap (core dumped) 

sudo auditreduce -m AUE_CONNECT /dev/auditpipe | praudit  
auditreduce in free(): error: junk pointer, too high to make sense
Abort trap (core dumped)

Not-exactly-helpful backtrace:

#0  0x28146ecb in kill () from /lib/libc.so.6
#1  0x28146e68 in raise () from /lib/libc.so.6
#2  0x28145b78 in abort () from /lib/libc.so.6
#3  0x280e2fdb in _UTF8_init () from /lib/libc.so.6
#4  0xbfbfea28 in ?? ()
#5  0x2814cdd3 in sys_nsig () from /lib/libc.so.6
#6  0x2814ccd3 in sys_nsig () from /lib/libc.so.6
#7  0x2814cdf0 in sys_nsig () from /lib/libc.so.6
#8  0x00000000 in ?? ()
#9  0x28157d80 in ?? () from /lib/libc.so.6
#10 0xbfbfe6d8 in ?? ()
#11 0x280e3009 in _UTF8_init () from /lib/libc.so.6
#12 0x28157d80 in ?? () from /lib/libc.so.6
#13 0x2816da24 in _nsyyin () from /lib/libc.so.6
#14 0xbfbfe788 in ?? ()
#15 0x280e3d69 in _UTF8_init () from /lib/libc.so.6
#16 0x2808a6c0 in ?? () from /usr/lib/libbsm.so.1
#17 0x2808a6da in ?? () from /usr/lib/libbsm.so.1
#18 0x2806f558 in ?? () from /libexec/ld-elf.so.1
#19 0x08048574 in ?? ()
#20 0x00000001 in ?? ()
#21 0xbfbfe724 in ?? ()
#22 0x28051863 in find_symdef () from /libexec/ld-elf.so.1
Previous frame inner to this frame (corrupt stack?)

Is this a known problem? It occurs when specifying any valid
event name.

--
dc