ID: 47753
Comment by: berblinger at krumedia dot de
Reported By: work at setor dot net
Status: Open
Bug Type: Reproducible crash
Operating System: Linux
PHP Version: 5.2.9
New Comment:
Guess this is - as you already mentioned - the same problem like the
bug #47730.
If you rewrite the execute() function to something like this:
---------------
public function execute()
{
$tmp = $this->makeThrow();
$this->test( $tmp );
}
---------------
everything works fine. This segfault is only caused, when one of the
arguments of a valid function call throws an exception.
Previous Comments:
------------------------------------------------------------------------
[2009-03-23 13:49:57] work at setor dot net
public function execute()
{
// this works
$pass = $this->makeThrow();
$this->test( $pass );
}
# uname -a
Linux myhost 2.6.27.15-170.2.24.fc10.x86_64 #1 SMP Wed Feb 11 23:14:31
EST 2009 x86_64 x86_64 x86_64 GNU/Linux
# php -v
PHP 5.2.9 (cli) (built: Mar 23 2009 14:52:55)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies
Configure Command
'./configure' '--prefix=/ox/kayako/php' '--enable-mbstring'
'--with-curl' '--with-openssl' '--with-iconv' '--with-mysqli'
'--with-gd' '--with-ttf' '--enable-dbase' '--enable-soap'
'--with-apxs2=/ox/kayako/apache/bin/apxs' '--enable-fastcgi'
'--enable-force-cgi-redirect' '--with-libdir=lib64' '--with-png-dir'
'--with-jpeg-dir' '--with-mcrypt'
'--with-freetype-dir=/usr/include/freetype2' '--with-zlib'
'--with-imap'
'--with-kerberos' '--with-imap-ssl' '--enable-cgi'
'--enable-force-cgi-redirect' '--enable-discard-path' '--with-iconv'
'--enable-shmop' '--enable-sysvmsg' '--enable-sysvsem'
'--enable-sysvshm' '--enable-sockets' '--with-bz2' '--with-gettext'
'--enable-zip' '--enable-pcntl' '--with-readline'
this code work fine in the same server with php 5.2.6 configured as:
'./configure' '--build=x86_64-redhat-linux-gnu'
'--host=x86_64-redhat-linux-gnu' '--target=x86_64-redhat-linux-gnu'
'--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr'
'--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc'
'--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64'
'--libexecdir=/usr/libexec' '--localstatedir=/var'
'--sharedstatedir=/usr/com' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--cache-file=../config.cache'
'--with-libdir=lib64' '--with-config-file-path=/etc'
'--with-config-file-scan-dir=/etc/php.d' '--disable-debug' '--with-pic'
'--disable-rpath' '--without-pear' '--with-bz2' '--with-curl'
'--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr'
'--with-png-dir=/usr' '--with-xpm-dir=/usr' '--enable-gd-native-ttf'
'--with-t1lib=/usr' '--without-gdbm' '--with-gettext' '--with-gmp'
'--with-iconv' '--with-jpeg-dir=/usr' '--with-openssl' '--with-png'
'--with-expat-dir=/usr' '--with-pcre-regex=/usr' '--with-zlib'
'--with-layout=GNU' '--enable-exif' '--enable-ftp'
'--enable-magic-quotes' '--enable-sockets' '--enable-sysvsem'
'--enable-sysvshm' '--enable-sysvmsg' '--enable-track-vars'
'--enable-trans-sid' '--enable-yp' '--enable-wddx' '--with-kerberos'
'--enable-ucd-snmp-hack' '--with-unixODBC=shared,/usr'
'--enable-memory-limit' '--enable-shmop' '--enable-calendar'
'--enable-dbx' '--enable-dio' '--without-mime-magic' '--without-sqlite'
'--with-libxml-dir=/usr' '--with-xml' '--with-system-tzdata'
'--with-apxs2=/usr/sbin/apxs' '--without-mysql' '--without-gd'
'--without-odbc' '--disable-dom' '--disable-dba' '--without-unixODBC'
'--disable-pdo' '--disable-xmlreader' '--disable-xmlwriter'
'--disable-json' '--without-pspell'
------------------------------------------------------------------------
[2009-03-23 13:44:23] work at setor dot net
Description:
------------
Looks like this bug #47730
php chashes (Segmentation fault). See reproduce code and comments
inside for further details.
Reproduce code:
---------------
<?php
ini_set( 'display_errors', 1 );
class ExceptionBug
{
public function execute()
{
$this->test( $this->makeThrow() );
}
private function test( $test )
{
}
private function makeThrow()
{
throw new Exception( 'test' );
}
}
$Test = new ExceptionBug();
$Test->execute();
Expected result:
----------------
Fatal error: Uncaught exception 'Exception' with message 'test' in
/data2/www/test.php:18 Stack trace: #0 /data2/www/test.php(9):
ExceptionBug->makeThrow() #1 /data2/www/test.php(23):
ExceptionBug->execute() #2 {main} thrown in /data2/www/test.php on line
18
Actual result:
--------------
nothing. php crashes.
Segmentation fault in cli
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=47753&edit=1
