ID: 33136 Updated by: [EMAIL PROTECTED] Reported By: nightik at intech dot ru -Status: Assigned +Status: Closed Bug Type: SPL related -Operating System: Windows XP/2003 +Operating System: * -PHP Version: 5.0.4 +PHP Version: 5.0.* Assigned To: helly 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. Fixed in 5.1 only Previous Comments: ------------------------------------------------------------------------ [2005-05-26 10:16:40] nightik at intech dot ru The error occurs only if index of array is not present. If delete this lines of code: $arrayObj[] = "foo"; $arrayObj[] = "bar"; script work fine. May be this help you for fix this bug. ------------------------------------------------------------------------ [2005-05-26 09:43:53] [EMAIL PROTECTED] Here is the backtrace I can see in HEAD. Program received signal SIGSEGV, Segmentation fault. 0x08276943 in zend_call_function (fci=0xbfffc4a0, fci_cache=0xbfffc460) at /usr/src/dev/clean/php-src_head/Zend/zend_execute_API.c:777 777 (*fci->params[i])->refcount++; (gdb) bt #0 0x08276943 in zend_call_function (fci=0xbfffc4a0, fci_cache=0xbfffc460) at /usr/src/dev/clean/php-src_head/Zend/zend_execute_API.c:777 #1 0x08292fe8 in zend_call_method (object_pp=0xbfffc544, obj_ce=0x844e3cc, fn_proxy=0x8448ec4, function_name=0x831bac3 "offsetSet", function_name_len=9, retval_ptr_ptr=0xbfffc52c, param_count=2, arg1=0x0, arg2=0x8453f3c) at /usr/src/dev/clean/php-src_head/Zend/zend_interfaces.c:87 #2 0x08168d88 in spl_array_write_dimension_ex (check_inherited=1, object=0x844df6c, offset=0x0, value=0x8453f3c) at /usr/src/dev/clean/php-src_head/ext/spl/spl_array.c:366 #3 0x08168ebe in spl_array_write_dimension (object=0x844df6c, offset=0x0, value=0x8453f3c) at /usr/src/dev/clean/php-src_head/ext/spl/spl_array.c:400 #4 0x082f640a in zend_assign_to_object (result=0x8451658, object_ptr=0x843ba60, op2=0x8451680, value_op=0x84516b8, Ts=0xbfffc670, opcode=147) at /usr/src/dev/clean/php-src_head/Zend/zend_execute.c:692 #5 0x082e5904 in ZEND_ASSIGN_DIM_SPEC_CV_UNUSED_HANDLER (execute_data=0xbfffcbc0) at zend_vm_execute.h:23687 #6 0x082a7252 in execute (op_array=0x8448de4) at zend_vm_execute.h:78 #7 0x08282449 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /usr/src/dev/clean/php-src_head/Zend/zend.c:1072 #8 0x0823fe0c in php_execute_script (primary_file=0xbfffeff0) at /usr/src/dev/clean/php-src_head/main/main.c:1662 #9 0x082f88ae in main (argc=2, argv=0xbffff0c4) at /usr/src/dev/clean/php-src_head/sapi/cli/php_cli.c:1031 (gdb) p fci->params[i] $3 = (zval **) 0xbfffc50c (gdb) p *fci->params[i] $4 = (zval *) 0x0 ------------------------------------------------------------------------ [2005-05-26 07:48:01] nightik at intech dot ru With using latest CVS snapshot (PHP 5.1.0-dev, Build Date May 26 2005 04:16:51) error still remain ------------------------------------------------------------------------ [2005-05-26 00:37:57] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip ------------------------------------------------------------------------ [2005-05-25 13:39:42] nightik at intech dot ru Description: ------------ method offsetSet in class extended from ArrayObject crash PHP with message "PHP has encountered an Access Violation at 018CC7A0" If method offsetSet not present in Collection class it work fine. Web-server IIS 5.0 on Windows XP and 6.0 on Windows 2003 Server Reproduce code: --------------- class Collection extends ArrayObject { private $data; function __construct() { $this->data = array(); parent::__construct( $this->data ); } function offsetGet( $index ) { echo "Collection::offsetGet()\n"; return parent::offsetGet( $index ); } function offsetSet( $index, $value ) { echo "Collection::offsetSet()\n"; parent::offsetSet( $index, $value ); } } echo "\n\nInitiate Obj\n"; $arrayObj = new Collection(); echo "Assign values\n"; $arrayObj[] = "foo"; $arrayObj[] = "bar"; $arrayObj["foo"] = "bar"; echo "Getting values\n"; echo $arrayObj["foo"]; echo "Printing Collection\n"; print_r( $arrayObj ); echo "Count Collection items\n"; echo count( $arrayObj ); Expected result: ---------------- Initiate Obj Assign values Collection::offsetSet() Collection::offsetSet() Collection::offsetSet() Getting values Collection::offsetGet() bar Printing Collection Collection Object ( [0] => foo [1] => bar [foo] => bar ) Count Collection items 3 Actual result: -------------- PHP has encountered an Access Violation at 018CC7A0 Initiate Obj Assign values ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=33136&edit=1