PHP 4.0 Bug #9079 Updated: PHP seg faults in alloca() at first PHP request to Apache

ID: 9079 User Update by: mchampagne@capis.com Status: Open Bug Type: Scripting Engine problem Description: PHP seg faults in alloca() at first PHP request to Apache Do you guys have any ideas what this is? I can keep trying different things on this but I don't have a direction. We are desperate to run PHP. I did try installing to our actual Apache directory instead of soft linking /usr/local and we came up with the same thing. Mike Previous Comments: --------------------------------------------------------------------------- [2001-02-02 11:48:49] mchampagne@capis.com We are running Oracle IAS 1.0.0.0 on AIX 4.3.3. Oracle's IAS runs Apache 1.3.9 and the root Apache directory is in /ias/Apache/Apache. We have a soft link from /usr/local/apache -> /ias/Apache. We are installing our PHP source from /usr/tools/src/php-4.0.4pl1/ and I believe the config script uses /usr/local as it's prefix? We ran make and make install and we bring up Apache with mod_php successfully. At the first request however, php cores in the /ias/Apache/Apache directory. The request is simply running phpinfo(). I see the following message in our httpds_error_log: [Fri Feb 2 11:26:34 2001] [notice] Apache/1.3.9 (Unix) PHP/4.0.4pl1 mod_perl/1.21 ApacheJServ/1.1 configured -- resuming normal operations [Fri Feb 2 11:26:58 2001] [notice] child pid 17026 exit signal Segmentation fault (11) Here's what I see in the core file: Segmentation fault in sig_coredump at 0x10003824 0x10003824 (sig_coredump+0x3c) 80410014 l r2,0x14(r1) (dbx) where sig_coredump(0xb) at 0x10003824 alloca() at 0xd36ccef8 php_execute_script(0x2ff22530), line 1181 in "main.c" apache_php_module_main(0x20255e30, 0x0), line 89 in "sapi_apache.c" send_php(0x20255e30, 0x0, 0x20257dc0), line 516 in "mod_php4.c" send_parsed_php(0x20255e30), line 527 in "mod_php4.c" ap_invoke_handler(0x20255e30) at 0x100c3138 process_request_internal(0x20255e30) at 0x100edf8c ap_process_request(0x20255e30) at 0x100ef4f8 child_main(0x0) at 0x10002058 make_child(0x2004ed20, 0x0, 0x3a7adfba) at 0x10001a18 startup_children(0x5) at 0x10001804 standalone_main(0x3, 0x2ff229e8) at 0x10000d24 http_main.main(0x3, 0x2ff229e8) at 0x100008c8 Our configure scripts is run with: configure --with-apxs=/ias/Apache/Apache/bin/apxs --with-oci8=/ias/6iserver --without-mysql We also made the modification to libtool in bug 4360 and tried again but we get the same as above. --------------------------------------------------------------------------- Full Bug description available at: http://bugs.php.net/?id=9079