ID: 41828 Updated by: [EMAIL PROTECTED] Reported By: eric dot gach at gmail dot com -Status: Assigned +Status: Closed Bug Type: SPL related Operating System: Any PHP Version: 5.2.3 -Assigned To: helly +Assigned To: colder New Comment:
This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Thanks for the patch Tony. Previous Comments: ------------------------------------------------------------------------ [2007-06-27 21:03:13] [EMAIL PROTECTED] I guess, there should be a check like this: http://dev.daylessday.org/diff/bug41828.diff Marcus, please take a look at it. ------------------------------------------------------------------------ [2007-06-27 18:40:41] eric dot gach at gmail dot com Description: ------------ When creating a class that extends RecursiveIteratorIterator, it causes a sefault if the __construct() method of the new class does not call RecursiveIteratorIterator::__construct(). I'm reporting this bug because I would expect to see PHP throw a fatal error about RecursiveIteratorIterator::__construct() not being initalized instead of segfaulting. This happens from the CLI and through Apache using libphp5.so The backtrace I have included is from 5.2.2, but I have verified that it causes a segfault on 5.2.3 as well. ~ Eric Reproduce code: --------------- <?php class foo extends RecursiveIteratorIterator { private $_bar; public function __construct($str) { $this->_bar = $str; } public function bar() { return $this->_bar; } } $foo = new foo("This is bar"); echo $foo->bar(); ?> Expected result: ---------------- Output: This is bar Actual result: -------------- Segmentation Fault Backtrace: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 47957714823424 (LWP 9682)] 0x00000000005e7cbe in spl_recursive_it_get_method (object_ptr=0x7fffa7c67cb8, method=0xe09798 "bar", method_len=3, tsrm_ls=0xbc0030) at /home/mirashii/php-sources/php-5.2.2/ext/spl/spl_iterators.c:696 696 zval *zobj = object->iterators[level].zobject; (gdb) bt #0 0x00000000005e7cbe in spl_recursive_it_get_method ( object_ptr=0x7fffa7c67cb8, method=0xe09798 "bar", method_len=3, tsrm_ls=0xbc0030) at /home/mirashii/php-sources/php-5.2.2/ext/spl/spl_iterators.c:696 #1 0x000000000080feab in ZEND_INIT_METHOD_CALL_SPEC_CV_CONST_HANDLER ( execute_data=0x7fffa7c67c70, tsrm_ls=0xbc0030) at /home/mirashii/php-sources/php-5.2.2/Zend/zend_vm_execute.h:21218 #2 0x00000000007c07e1 in execute (op_array=0xe03090, tsrm_ls=0xbc0030) at /home/mirashii/php-sources/php-5.2.2/Zend/zend_vm_execute.h:92 #3 0x000000000078361c in zend_eval_string ( str=0x7fffa7c68871 "class foo extends RecursiveIteratorIterator { private $_bar; public function __construct($str) { $this->_bar = $str; } public function bar() { return $this->_bar; } } $foo = new foo(\"This is bar\"); $f"..., retval_ptr=0x0, string_name=0x91bee4 "Command line code", tsrm_ls=0xbc0030) at /home/mirashii/php-sources/php-5.2.2/Zend/zend_execute_API.c:1148 #4 0x0000000000783840 in zend_eval_string_ex ( str=0x7fffa7c68871 "class foo extends RecursiveIteratorIterator { private $_bar; public function __construct($str) { $this->_bar = $str; } public function bar() { return $this->_bar; } } $foo = new foo(\"This is bar\"); $f"..., retval_ptr=0x0, string_name=0x91bee4 "Command line code", handle_exceptions=1, tsrm_ls=0xbc0030) at /home/mirashii/php-sources/php-5.2.2/Zend/zend_execute_API.c:1182 #5 0x000000000082510e in main (argc=3, argv=0x7fffa7c68258) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=41828&edit=1
