I'm developing my own PHP extension with a class in it. I recently upgraded from Ubuntu 9.04 to 9.10 and the extension broke. I since tried to update to 10.04 to see if it fixes it as my dev environment is 10.04 and it works fine on there. The only major difference from what I can understand is the server is 64 bit and my laptop 32 bit architecture. I have PHP version 5.3.2-1ubuntu4.5 (Zend build 20090626).I have tried running my test PHP file:<?php$server = "http://localhost/";$port = 1214;$f = new PPKeyClient($server, $port);var_dump($f);In GDB:root@node:/etc/php5/conf.d# gdb phpGNU gdb (GDB) 7.1-ubuntuCopyright (C) 2010 Free Software Foundation, Inc.License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it.There is NO WARRANTY, to the extent permitted by law. Type "show copying"and "show warranty" for details.This GDB was configured as "x86_64-linux-gnu".For bug reporting instructions, please see:...Reading symbols from /usr/bin/php...Reading symbols from /usr/lib/debug/usr/bin/php5...done.done.(gdb) run -f /var/www/test.php Starting program: /usr/bin/php -f /var/www/test.php[Thread debugging using libthread_db enabled][New Thread 0x7fffef15b710 (LWP 9228)][Thread 0x7fffef15b710 (LWP 9228) exited]1Program received signal SIGSEGV, Segmentation fault.0x00000000006e7767 in zend_do_fcall_common_helper_SPEC (execute_data=http://stackoverflow.com/questions/3913113/0x7fff00000000) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:371371 /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h: No such file or directory. in /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h(gdb) bt#0 0x00000000006e7767 in zend_do_fcall_common_helper_SPEC (execute_data=0x7fff00000000) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:371#1 0x00000000006bec20 in execute (op_array=0xfef1b0) at /build/buildd/php5-5.3.2/Zend/zend_vm_execute.h:104#2 0x000000000069694d in zend_execute_scripts (type=0, retval=0x7fffffffbf90, file_count=3) at /build/buildd/php5-5.3.2/Zend/zend.c:1266#3 0x0000000000642598 in php_execute_script (primary_file=0x2) at /build/buildd/php5-5.3.2/main/main.c:2288#4 0x0000000000727a56 in main (argc=0, argv=0x1) at /build/buildd/php5-5.3.2/sapi/cli/php_cli.c:1196(gdb) And the relevant bits from the extension
HP_MINIT_FUNCTION(pp){ // Register PPKeyClient class zend_class_entry ce; INIT_CLASS_ENTRY(ce, "PPKeyClient", pp_functions); PPKeyClient_ce = zend_register_internal_class(&ce TSRMLS_CC); PPKeyClient_ce->create_object = PPKeyClient_object_new; memcpy(&PPKeyClient_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); PPKeyClient_handlers.clone_obj = NULL; return SUCCESS;}zend_object_value PPKeyClient_object_new(zend_class_entry *ce TSRMLS_DC){ zend_object_value retval; PPKeyClient_object *intern; // TODO - only instantiate look at // http://stackoverflow.com/questions/1906565/php-extension-library-accessing-php-superglobals // or google for http://www.google.co.uk/search?hl=en&safe=off&q=superglobals+in+php+extensions&aq=f&aqi=&aql=&oq=&gs_rfai= intern = ecalloc(1, sizeof(PPKeyClient_object)); zend_object_std_init(&(intern->std), ce TSRMLS_CC); zend_hash_copy(intern->std.properties, &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *)); intern->last_curl_result = PPKC_NO_REQUEST; retval.handle = zend_objects_store_put(intern, PPKeyClient_object_dtor, NULL, NULL TSRMLS_CC); retval.handlers = &PPKeyClient_handlers; return retval;}PHP_METHOD(PPKeyClient, __construct){ PPKeyClient_object *intern; char *url, *ssl_ca_crt = NULL; int port = 80, url_len, ssl_ca_crt_len = 0, ua_len = 0; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls", &url, &url_len, &port, &ssl_ca_crt, &ssl_ca_crt_len) == SUCCES$ { intern = (PPKeyClient_object*)zend_object_store_get_object(getThis() TSRMLS_CC);// intern->port = port;// intern->baseurl = estrndup(url, url_len);// intern->baseurl_len = url_len;// intern->ssl_ca_crt = estrndup(ssl_ca_crt, ssl_ca_crt_len);// intern->ssl_ca_crt_len = ssl_ca_crt_len;// intern->useragent = "PP KeyClient (PPExt#" PHP_PRIVATE_PASSWORDS_EXTNAME " v" PHP_PRIVATE_PASSWORDS_VERSION ")"; }}I know that commenting the \[code\]intern = (PPKeyClient_object*)zend_object_store_get_object...\[/code\] line makes it work, but obviously I can't set the values from the constructor without that.I'm so lost and would appreciate any help finding what's up!
HP_MINIT_FUNCTION(pp){ // Register PPKeyClient class zend_class_entry ce; INIT_CLASS_ENTRY(ce, "PPKeyClient", pp_functions); PPKeyClient_ce = zend_register_internal_class(&ce TSRMLS_CC); PPKeyClient_ce->create_object = PPKeyClient_object_new; memcpy(&PPKeyClient_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); PPKeyClient_handlers.clone_obj = NULL; return SUCCESS;}zend_object_value PPKeyClient_object_new(zend_class_entry *ce TSRMLS_DC){ zend_object_value retval; PPKeyClient_object *intern; // TODO - only instantiate look at // http://stackoverflow.com/questions/1906565/php-extension-library-accessing-php-superglobals // or google for http://www.google.co.uk/search?hl=en&safe=off&q=superglobals+in+php+extensions&aq=f&aqi=&aql=&oq=&gs_rfai= intern = ecalloc(1, sizeof(PPKeyClient_object)); zend_object_std_init(&(intern->std), ce TSRMLS_CC); zend_hash_copy(intern->std.properties, &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *)); intern->last_curl_result = PPKC_NO_REQUEST; retval.handle = zend_objects_store_put(intern, PPKeyClient_object_dtor, NULL, NULL TSRMLS_CC); retval.handlers = &PPKeyClient_handlers; return retval;}PHP_METHOD(PPKeyClient, __construct){ PPKeyClient_object *intern; char *url, *ssl_ca_crt = NULL; int port = 80, url_len, ssl_ca_crt_len = 0, ua_len = 0; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls", &url, &url_len, &port, &ssl_ca_crt, &ssl_ca_crt_len) == SUCCES$ { intern = (PPKeyClient_object*)zend_object_store_get_object(getThis() TSRMLS_CC);// intern->port = port;// intern->baseurl = estrndup(url, url_len);// intern->baseurl_len = url_len;// intern->ssl_ca_crt = estrndup(ssl_ca_crt, ssl_ca_crt_len);// intern->ssl_ca_crt_len = ssl_ca_crt_len;// intern->useragent = "PP KeyClient (PPExt#" PHP_PRIVATE_PASSWORDS_EXTNAME " v" PHP_PRIVATE_PASSWORDS_VERSION ")"; }}I know that commenting the \[code\]intern = (PPKeyClient_object*)zend_object_store_get_object...\[/code\] line makes it work, but obviously I can't set the values from the constructor without that.I'm so lost and would appreciate any help finding what's up!