PHP 4.0 Bug #8175: reproducable core with everything: <?phpinfo()?>
| From: | marco dot walther at eng dot sun dot com | Date: | Fri, 08 Dec 2000 19:43:13 +0000 |
| Subject: | PHP 4.0 Bug #8175: reproducable core with everything: <?phpinfo()?> | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-40588@lists.php.net to get a copy of this message | ||
From: marco.walther@eng.sun.com
Operating system: Solaris 8
PHP version: 4.0.3pl1
PHP Bug Type: Reproduceable crash
Bug description: reproducable core with everything: <?phpinfo()?>
[ Solaris 8 , gcc-2.95.2, Apache-1.3.14, dynamic modules]
I basically could not run the dynamic php4 at all. Everything crashed on
me. I've looked at the backtrace and ended up in
send_php()[mod_php4.c]
My problem was that
mod_php4.c[451]:
per_dir_conf = (HashTable *)
get_module_config(r->per_dir_config,&php4_module);
tried to load from `NULL[26]':-(
I believe this works fine on Linux but it will crash on Solaris! (There is a workaround to preload a
special library, but I don't know if that's the right way!)
Ok, I've modified this one place in the style of mod_perl (Checking for NULL before calling the
get_module_config() macro.) So I was able to get <?phpinfo()?> working. But I don't know
how common the assumption is within php4 that a program can read from NULL!
I've looked all over FAQ & Documentation but I could not find any place mention the need of
0@0.so or something similar.
Maybe somebody can enlighten me a little bit.
Thanks,
-- Marco
--
Edit Bug report at: http://bugs.php.net/?id=8175&edit=1