From:             chargen at gmail dot com
Operating system: FreeBSD REL7
PHP version:      5.2.5
PHP Bug Type:     *Extensibility Functions
Bug description:  Core Dump on Fbsd7 - php5-extension recode

Description:
------------
Core dump using PHP 5.2.- FreeBSD ports 20081804 - recode.so

I could reproduce a coredump with the recode.so extension enabled, build
from ports

/etc/make.conf

CFLAGS = -O2 -pipe -mtune=nocona -march=nocona
COPTFLAGS = -O2 -pipe -mtune=nocona -march=nocona

ports are from april 18th 2008


Reproduce code:
---------------

CLI result *without* recode.so enabled

ping# php -v
PHP 5.2.5 (cli) (built: Apr 18 2008 04:27:16)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies

reproducing the coredump

(deinstallation- If you`ve already build most of the PHP5-extensions from
ports:

rename the extensions .so dir to reinstall
ping# mv /usr/local/lib/php/20060613/ /usr/local/lib/php/20060613_bogus

then

cd /usr/ports/lang/php5-extensions

ping# make deinstall && make config 

enable recode

ping# make clean && make install && rehash

ping# cat /usr/local/etc/php/extensions.ini | grep "recode"

extension=recode.so

ping# php -v
PHP 5.2.5 (cli) (built: Apr 18 2008 04:27:16)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
Segmentation fault (core dumped)

no problems with the others sofar (build on AMD64 arch) , -O2 -pipe

extension=bz2.so
extension=calendar.so
extension=ctype.so
extension=pcre.so
extension=simplexml.so
extension=spl.so
extension=dom.so
extension=fileinfo.so
extension=filter.so
extension=fribidi.so
extension=ftp.so
extension=gd.so
extension=gettext.so
extension=hash.so
extension=iconv.so
extension=json.so
extension=mbstring.so
extension=mcrypt.so
extension=mhash.so
extension=ming.so
extension=mssql.so
extension=mysql.so
extension=mysqli.so
extension=openssl.so
extension=pcntl.so
extension=pdf.so
extension=pdo.so
extension=pdo_sqlite.so
extension=pgsql.so
extension=posix.so
extension=readline.so
extension=recode.so
extension=session.so
extension=sockets.so
extension=sqlite.so
extension=sysvmsg.so
extension=sysvsem.so
extension=sysvshm.so
extension=tokenizer.so
extension=xml.so
extension=wddx.so
extension=xmlreader.so
extension=xmlrpc.so
extension=xmlwriter.so
extension=xsl.so
extension=zip.so
extension=zlib.so

the recode.so crash affects cli with dumps and gives strange results  when
apache22 module is enabled

NOTE: reproduced with and without recommended php.ini (php.ini-recommended
/ php.ini-dist)



-- 
Edit bug report at http://bugs.php.net/?id=44770&edit=1
-- 
Try a CVS snapshot (PHP 5.2): 
http://bugs.php.net/fix.php?id=44770&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): 
http://bugs.php.net/fix.php?id=44770&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=44770&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=44770&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=44770&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=44770&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=44770&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=44770&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=44770&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=44770&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=44770&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=44770&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=44770&r=globals
PHP 4 support discontinued:   http://bugs.php.net/fix.php?id=44770&r=php4
Daylight Savings:             http://bugs.php.net/fix.php?id=44770&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=44770&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=44770&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=44770&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=44770&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=44770&r=mysqlcfg

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