FreeBSD Port: php5-mhash-5.2.11_1

[David N]

2009/12/17 Raphael Becker <rabe at uugrn.org>:
> On Wed, Dec 16, 2009 at 02:29:08PM -0800, Simon Shapiro wrote:
>> Hey,
>> I just updated ports on a few machines and the CLI version of php
>> dumps its core rather than end nicely. The mhash module appears to be
>> the trigger (an extensions.ini with only mhash causes failure, all
>> others minus mhash: no failure).
>>
>> Same outcome on various machines, running 7.1 and 7.2, i386 and amd64.
>
> Actually I have those modules enabled in extensions.ini, php doesn't
> segfault:
> extension=perl.so
> extension=radius.so
> extension=fileinfo.so
> extension=calendar.so
> extension=dba.so
> extension=readline.so
> extension=pcntl.so
> extension=pdo.so
> extension=hash.so
> extension=sockets.so
> extension=mbstring.so
> extension=json.so
> extension=iconv.so
> extension=xmlwriter.so
> extension=bz2.so
> extension=mcrypt.so
> extension=gettext.so
> extension=pcre.so
> extension=filter.so
> extension=zlib.so
> extension=bcmath.so
> extension=gmp.so
> extension=ctype.so
> extension=xml.so
> extension=zip.so
> extension=gd.so
> extension=xmlrpc.so
> extension=exif.so
> extension=simplexml.so
> extension=pdo_sqlite.so
> extension=spl.so
> extension=posix.so
> extension=sqlite.so
> extension=session.so
> extension=wddx.so
> extension=tokenizer.so
> extension=soap.so
> extension=mysql.so
> extension=dom.so
> extension=xmlreader.so
> extension=pdf.so
> extension=xsl.so
>
>
> I disabled those:
> #extension=openssl.so
> #extension=pdo_mysql.so
> #extension=ldap.so
> #extension=imap.so
> #extension=mhash.so
> #extension=ftp.so
> #extension=curl.so
> #extension=mysqli.so
>
>
> If i enable any of those php will segfault again!
>
> Looking at the referenced libraries from the ports (usr/local) shows a
> hot candidate:
>
> [root at freebsd ~]# for SO in $(grep ^[#] /usr/local/etc/php/extensions.ini |
> cut -f 2 -d "="); do ldd /usr/local/lib/php/20060613/$SO; done |
> grep usr/local | awk '{ print $1 " => " $3 ; }' | sort | uniq -c | sort -n
>
>   [snip]
>   2 libmysqlclient.so.15 => /usr/local/lib/mysql/libmysqlclient.so.15
>   7 libcrypto.so.5 => /usr/local/lib/libcrypto.so.5
>   7 libssl.so.5 => /usr/local/lib/libssl.so.5
>
> 7 out of 8 disabled extensions depend on libcrypto.so.5 and libssl.so.5
> which come from openssl-0.9.8l
>
>
>
> Checking the enabled ones for "(libcrypto.so.5|libssl.so.5)"
>
> [root at freebsd ~]# for SO in $(grep ^[^#] /usr/local/etc/php/extensions.ini |
>  cut -f 2 -d "="); do ldd /usr/local/lib/php/20060613/$SO; done |
> grep usr/local | awk '{ print $1 " => " $3 ; }' | sort | uniq -c | sort -n |
> egrep -c "(libcrypto.so.5|libssl.so.5)"
> 0
>
> --> no one of the enabled extensions are linked to libcrypto.so.5 or
> libssl.so.5
>
> I'd say there's something wrong with php-extensions linked to openssl-0.9.8l
> I don't know a solution for this yet, I recompiled practically every
> dependency of php5-*
>
> I'd need some advise how to solve this, maybe any additional testing.
>
> Regards
> Raphael
>
> --
> Raphael Becker <rabe at uugrn.org>                   http://rabe.uugrn.org/
>                             https://www.xing.com/profile/Raphael_Becker
> GnuPG:                E7B2 1D66 3AF2 EDC7 9828  6D7A 9CDA 3E7B 10CA 9F2D
> .........|.........|.........|.........|.........|.........|.........|..
>

Thats a long list of extensions,

try adding one of them to the end of extensions.ini one by one.

The ordering of it matters, you need to re-arrange the order in which
the extensions are loaded. You may need to play around with it until
it stops core dumping.

Regards
David N