PHP 4.0 Bug #8175 Updated: reproducable core with everything: <?phpinfo()?>

ID: 8175 Updated by: sniper Reported By: marco.walther@eng.sun.com Old-Status: Open Status: Feedback Bug Type: Reproduceable crash Assigned To: Comments: Please try the latest RC from http://www.php.net/distributions/ to see if this happens with it too. --Jani Previous Comments: --------------------------------------------------------------------------- [2000-12-11 22:12:51] marco.walther@eng.sun.com I tried php-4.0.4RC4 but I'm not able to build it correctly:-( Actually it builds but when I try to run apacheit reports a missing symbol:-( marcow@jena:~/usr/apache-1>bin/httpd -t Syntax error on line 239 of /export/home/marcow/usr/apache-1/conf/httpd.conf: Cannot load /export/home/marcow/usr/apache-1/libexec/libphp4.so into server: ld.so.1: bin/httpd: fatal: relocation error: file /export/home/marcow/usr/apache-1/libexec/libphp4.so: symbol php_if_stat64: referenced symbol not found Since I could not find this symbol in any *.[hc] files I tried the following: marcow@jena:apache/php-4.0.4RC4>for i in find . -name '*.o' -o -name '*.lo' > do > nm $i | fgrep php_if_stat64 && echo $i > done U php_if_stat64 ./ext/standard/basic_functions.lo I don't know how this symbol ends up there. Thanks, -- Marco --------------------------------------------------------------------------- [2000-12-11 20:12:28] sniper@php.net It means that the next release most propably will work too. You can get the latest release candidate for PHP4.0.4 from here: http://www.php.net/distributions/php-4.0.4RC4.tar.gz It might be a good thing to try that too...just to be sure that it really works for you too. But if it doesn't or this bug exists also in PHP 4.0.4, please reopen this bug report. --Jani --------------------------------------------------------------------------- [2000-12-11 13:47:19] marco.walther@eng.sun.com Ok, the latest snapshot works: php4-200012110945 But I still leave this bug open because I don't know yet what's the difference. I basically don't want to drag the dev tree every day:-( Thanks for your fast response. -- Marco --------------------------------------------------------------------------- [2000-12-11 10:57:34] sniper@php.net Please try the latest snapshot from http://snaps.php.net/ I have used php within same system and apache without any problems. Compiled with same version of gcc. If you still get this crash with the latest snapshot, please include a gdb backtrace of it. Remember to configure php with --enable-debug to get useful backtrace. --Jani --------------------------------------------------------------------------- [2000-12-08 14:43:13] marco.walther@eng.sun.com [ 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 --------------------------------------------------------------------------- The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online. Full Bug description available at: http://bugs.php.net/?id=8175