Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:44451
Return-Path: <dmda@yandex.ru>
Mailing-List: contact internals-help@lists.php.net; run by ezmlm
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 87886 invoked from network); 23 Jun 2009 21:55:56 -0000
Received: from unknown (HELO lists.php.net) (127.0.0.1)
  by localhost with SMTP; 23 Jun 2009 21:55:56 -0000
X-Host-Fingerprint: 85.21.236.169 xdmitri.static.corbina.ru  
Received: from [85.21.236.169] ([85.21.236.169:20476] helo=localhost.localdomain)
	by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP
	id A5/88-36467-B6F414A4 for <internals@lists.php.net>; Tue, 23 Jun 2009 17:55:56 -0400
Message-ID: <A5.88.36467.B6F414A4@pb1.pair.com>
To: internals@lists.php.net
References: <688E0CB7-742C-4861-B636-0C89DC4D8B9A@pooteeweet.org> <06.D1.20019.45C1F3A4@pb1.pair.com> <7f3ed2c30906220017j6fcea76do2190af3f3ff2d763@mail.gmail.com> <38.7A.20019.C9D6F3A4@pb1.pair.com> <7f3ed2c30906220445m469c0faxc6e28b242dffb086@mail.gmail.com> <37.A4.20019.D4E9F3A4@pb1.pair.com> <ED.1F.36467.0D6704A4@pb1.pair.com> <2dedb8a0906222337u3fca7762w8f91cb4d18cef1c4@mail.gmail.com> <8D.68.36467.160F04A4@pb1.pair.com> <4A412212.50505@chiaraquartet.net> <6F.77.36467.AD6214A4@pb1.pair.com> <4A412BCB.4010909@chiaraquartet.net> <C4.42.36467.CED314A4@pb1.pair.com> <4A4149D4.8030607@chiaraquartet.net>
Date: Wed, 24 Jun 2009 01:55:47 +0400
Lines: 61
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2900.5512
X-RFC2646: Format=Flowed; Original
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579
X-Posted-By: 85.21.236.169
Subject: Re: [PHP-DEV] Re: 5.3.0 stable release
From: dmda@yandex.ru ("jvlad")

> Hi,
>
> Thanks.  The line in question is the first line of the generated
> (non-phar) phar.php script which is the foreach line in:
>
> <?php
> foreach (array("SPL", "Reflection", "Phar") as $ext) {
> if (!extension_loaded($ext)) {
> echo "$argv[0] requires PHP extension $ext.\n"
> exit(1);
> }
> }
> ?>
>
> Could you try running sapi/cli/php passing in a simple script with those
> contents and verify you still get the bus error?
>


Core was generated by `./php 1.php'.
Program terminated with signal 10, Bus error.
#0  0x002e7d80 in ZEND_FE_RESET_SPEC_TMP_HANDLER (execute_data=0x861cc0)
    at 
/export/home/jvlad/php/php5.3-200906221030/Zend/zend_vm_execute.h:5371
5371                            INIT_PZVAL_COPY(tmp, array_ptr);
(gdb) bt
#0  0x002e7d80 in ZEND_FE_RESET_SPEC_TMP_HANDLER (execute_data=0x861cc0)
    at 
/export/home/jvlad/php/php5.3-200906221030/Zend/zend_vm_execute.h:5371
#1  0x002d92a0 in execute (op_array=0x70bd90)
    at /export/home/jvlad/php/php5.3-200906221030/Zend/zend_vm_execute.h:104
#2  0x002b8d48 in zend_execute_scripts (type=8, retval=0x0, file_count=3)
    at /export/home/jvlad/php/php5.3-200906221030/Zend/zend.c:1188
#3  0x00266444 in php_execute_script (primary_file=0xffbefbf0)
    at /export/home/jvlad/php/php5.3-200906221030/main/main.c:2196
#4  0x003447d4 in main (argc=2, argv=0xffbefcac)
    at /export/home/jvlad/php/php5.3-200906221030/sapi/cli/php_cli.c:1188
(gdb) p array_ptr
$1 = (zval *) 0x861d14
(gdb) p *array_ptr
$2 = {value = {lval = 7458416, dval = 1.5848218932638939e-306, str = {val = 
0x71ce70 "",
      len = 0}, ht = 0x71ce70, obj = {handle = 7458416, handlers = 0x0}}, 
refcount__gc = 0,
  type = 4 '\004', is_ref__gc = 0 '\0'}
(gdb) p tmp
Cannot access memory at address 0xfffffff0
(gdb) dump_bt executor_globals.current_execute_data
[0x00861cc0] ??? /export/home/jvlad/php/php5.3-200906221030/sapi/cli/1.php:2
(gdb)q
$cat 1.php
<?php
foreach (array("SPL", "Reflection", "Phar") as $ext) {
    if (!extension_loaded($ext)) {
        echo "$argv[0] requires PHP extension $ext.\n";
        exit(1);
    }
}
?>