Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:33574
Return-Path: <rachmel@avaya.com>
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 97979 invoked by uid 1010); 2 Dec 2007 09:31:36 -0000
Delivered-To: ezmlm-scan-internals@lists.php.net
Delivered-To: ezmlm-internals@lists.php.net
Received: (qmail 97963 invoked from network); 2 Dec 2007 09:31:35 -0000
Received: from unknown (HELO lists.php.net) (127.0.0.1)
  by localhost with SMTP; 2 Dec 2007 09:31:35 -0000
Authentication-Results: pb1.pair.com smtp.mail=rachmel@avaya.com; spf=permerror; sender-id=unknown
Authentication-Results: pb1.pair.com header.from=rachmel@avaya.com; sender-id=unknown
Received-SPF: error (pb1.pair.com: domain avaya.com from 198.152.12.100 cause and error)
X-PHP-List-Original-Sender: rachmel@avaya.com
X-Host-Fingerprint: 198.152.12.100 nj300815-nj-outbound.net.avaya.com  
Received: from [198.152.12.100] ([198.152.12.100:38360] helo=nj300815-nj-outbound.avaya.com)
	by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP
	id 5C/22-16229-47B72574 for <internals@lists.php.net>; Sun, 02 Dec 2007 04:31:33 -0500
X-IronPort-AV: E=Sophos;i="4.23,240,1194238800"; 
   d="scan'208";a="82794951"
Received: from 5.7.8.135.in-addr.arpa (HELO co300216-co-erhwest.avaya.com) ([198.152.7.5])
  by nj300815-nj-outbound.avaya.com with ESMTP; 02 Dec 2007 04:31:30 -0500
X-IronPort-AV: E=Sophos;i="4.23,240,1194238800"; 
   d="scan'208";a="135990210"
Received: from unknown (HELO 307622ANEX5.global.avaya.com) ([135.64.140.16])
  by co300216-co-erhwest-out.avaya.com with ESMTP; 02 Dec 2007 04:31:29 -0500
X-MimeOLE: Produced By Microsoft Exchange V6.5
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Date: Sun, 2 Dec 2007 10:31:22 +0100
Message-ID: <11486DD9B957EA488E21C44BC8737EFC594995@307622ANEX5.global.avaya.com>
In-Reply-To: <474BBBD1.2030107@daylessday.org>
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
Thread-Topic: [PHP-DEV] FW: [PHP] PHP 5.2.3 segfault with syslog standard extension
Thread-Index: AcgwwGMcPUIv6u/iTC2qN9WNU3jjOQEBSERA
References: <11486DD9B957EA488E21C44BC8737EFC54A3A4@307622ANEX5.global.avaya.com> <4749854D.4050809@daylessday.org> <11486DD9B957EA488E21C44BC8737EFC54A3CA@307622ANEX5.global.avaya.com> <47498878.1070500@daylessday.org> <11486DD9B957EA488E21C44BC8737EFC56FB8E@307622ANEX5.global.avaya.com> <474BBBD1.2030107@daylessday.org>
To: "Antony Dovgal" <tony@daylessday.org>
Cc: <internals@lists.php.net>
Subject: RE: [PHP-DEV] FW: [PHP] PHP 5.2.3 segfault with syslog standard extension
From: rachmel@avaya.com ("Rachmel, Nir (Nir)")

Hi,

I tried your advice, and put a breakpoint at the shutdown function.
However it never reaches it! (not normally, and not before the SEGV is
sent).

In case I didn't write it in the previous threads, I am running the PHP
scripts from my web-server (appWeb, which is apache like for embedded
systems). PHP is compiled as a static module into it, so maybe the
shutdown procedure is never called since the PHP is "never shut down"?

I would appreciate any advice / ideas you might have,

Thanks in advance, Nir.

-----Original Message-----
From: Antony Dovgal [mailto:tony@daylessday.org]=20
Sent: Tuesday, November 27, 2007 8:40 AM
To: Rachmel, Nir (Nir)
Cc: internals@lists.php.net
Subject: Re: [PHP-DEV] FW: [PHP] PHP 5.2.3 segfault with syslog standard
extension

On 25.11.2007 19:55, Rachmel, Nir (Nir) wrote:
> If it helps, I am attaching the relevant tsrm_ls (according to the=20
> globals_id in the relevant frame):
=20
>   syslog_started =3D 1,
>   syslog_device =3D 0x5a5a5a5a <Address 0x5a5a5a5a out of bounds>,

So it's somehow got freed.
Try setting breakpoint to zm_shutdown_syslog() function to see if it was
called before.
It should be called on shutdown only, but that's the only case when
BG(syslog_device) is freed and not NULLed.

--
Wbr,
Antony Dovgal