On Sun, 6 Mar 2005, Greg Beaver wrote:
> We're getting quite a few reports of PEAR segfaulting on a
> debug_backtrace() call found in the constructor of PEAR_Error. Jan
> Schneider reported that it seemed to occur when one of the methods in
> the trace happened in a file that the uid did not have write access to
> (i.e. a PEAR file installed by root), but Davey Shafik posted a report
> that it happened to him while running "pear upgrade PEAR" as root. He
> also posted a backtrace that might be useful at:
>
> http://pear.php.net/bugs/bug.php?id=3683
>
> Any tips on how to proceed in isolating this? I can't reproduce the
> problem on any of my systems (windows xp, gentoo).
Disable the memory manager in zend_alloc.h (it's a define "ZEND_ALLOC"
afaik). Then use valgrind to run PHP and see whether it shows errors...
regards,
Derick
--
Derick Rethans
http://derickrethans.nl | http://ez.no | http://xdebug.org
