FreeBSD Port: php5-mhash-5.2.11_1

[Janky Jay, III]

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Hi List,

Raphael Becker wrote:
> 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).
> 
> php coredumps here too, but uncommenting mhash.so from extensions.ini
> doesn't change this. Diabling all modules will show no segfault.
> 
> It seems there is more than one defect .so from the following list: 
> 
> perl.so radius.so fileinfo.so gettext.so pdf.so hash.so json.so
> sockets.so iconv.so mbstring.so bz2.so pcre.so posix.so ctype.so zlib.so
> calendar.so bcmath.so imap.so ldap.so ftp.so zip.so openssl.so
> session.so dba.so soap.so xml.so wddx.so xmlwriter.so simplexml.so
> readline.so mhash.so tokenizer.so curl.so filter.so exif.so mcrypt.so
> spl.so sqlite.so xmlrpc.so mysql.so mysqli.so gmp.so dom.so xmlreader.so
> pdo.so pcntl.so pdo_mysql.so gd.so xsl.so pdo_sqlite.so
> 
> Any idea?

	I'm having the same problem here. GDB doesn't seem to be much help as
it doesn't mention any of the extension.ini modules in the output.
However, all of this /DID/ happen after I updated textproc/libxml2.
Might have something to do with it. *shrugs* I'm playing with it now.
Below is the GDB output.

# gdb `which php` php.core


               Wed 16, 6:17PM
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd"...(no debugging symbols
found)...
Core was generated by `php'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libcrypt.so.4...(no debugging symbols
found)...done.
Loaded symbols for /lib/libcrypt.so.4
Reading symbols from /lib/libm.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.5
Reading symbols from /usr/local/lib/libxml2.so.5...(no debugging symbols
found)...done.
Loaded symbols for /usr/local/lib/libxml2.so.5
Reading symbols from /lib/libz.so.4...(no debugging symbols found)...done.
Loaded symbols for /lib/libz.so.4
Reading symbols from /usr/local/lib/libiconv.so.3...(no debugging
symbols found)...done.
Loaded symbols for /usr/local/lib/libiconv.so.3
Reading symbols from /lib/libc.so.7...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols
found)...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  0x28f79410 in ?? ()
(gdb) bt
#0  0x28f79410 in ?? ()
#1  0x285b75eb in pthread_once () from /lib/libc.so.7
#2  0x28346162 in xmlIsMainThread () from /usr/local/lib/libxml2.so.5
#3  0x28345717 in __xmlLastError () from /usr/local/lib/libxml2.so.5
#4  0x282d1847 in xmlResetLastError () from /usr/local/lib/libxml2.so.5
#5  0x282d88df in xmlCleanupParser () from /usr/local/lib/libxml2.so.5
#6  0x080844eb in php_libxml_shutdown ()
#7  0x0808451b in zm_shutdown_libxml ()
#8  0x0814b49e in module_destructor ()
#9  0x08151804 in zend_hash_apply_deleter ()
#10 0x08151a48 in zend_hash_graceful_reverse_destroy ()
#11 0x08147d1e in zend_shutdown ()
#12 0x0810612f in php_module_shutdown ()
#13 0x081c4100 in main ()
(gdb)
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