Bug #77468 [Asn]: zend_mm_heap corrupted

Edit report at https://bugs.php.net/bug.php?id=77468&edit=1 ID: 77468 User updated by: thomas dot wiedmann at laek-bw dot de Reported by: thomas dot wiedmann at laek-bw dot de Summary: zend_mm_heap corrupted Status: Assigned Type: Bug Package: PDO OCI Operating System: Windows 7 (Win64) PHP Version: 7.3.1 Assigned To: sixd Block user comment: N Private report: N New Comment: Second piece After the second stmt=null apache crashed ----[php PL/SQL call]--- $sQuery = ''; $sQuery = $sQuery . 'BEGIN '; $sQuery = $sQuery . ' tw_pkg_bearbeiter.Read(:df_nBearbeiter,:df_sArt); '; $sQuery = $sQuery . ' tw_pkg_bearbeiter.GetnBearbeiter(:df_nBearbeiter);'; $sQuery = $sQuery . ' tw_pkg_bearbeiter.GetsArt(:df_sArt);'; $sQuery = $sQuery . ' tw_pkg_bearbeiter.GetnZahl(:df_nZahl);'; $sQuery = $sQuery . ' tw_pkg_bearbeiter.GetsText(:df_sText);'; $sQuery = $sQuery . ' tw_pkg_bearbeiter.GetdtZahl(:df_dtZahl);'; $sQuery = $sQuery . ' tw_pkg_bearbeiter.GetnStatus(:nStatus); '; $sQuery = $sQuery . 'END; '; $stmt = $dbh->prepare($sQuery); if ($stmt) { error_log('bearbeiter read() - prepared', 0); $stmt->bindParam(':df_nBearbeiter', $df_nBearbeiter, PDO::PARAM_INT | PDO::PARAM_INPUT_OUTPUT, 22 ); $stmt->bindParam(':df_sArt', $df_sArt, PDO::PARAM_STR | PDO::PARAM_INPUT_OUTPUT, 15 ); $stmt->bindParam(':df_nZahl', $df_nZahl, PDO::PARAM_INT | PDO::PARAM_INPUT_OUTPUT, 22 ); $stmt->bindParam(':df_sText', $df_sText, PDO::PARAM_STR | PDO::PARAM_INPUT_OUTPUT, 40 ); $stmt->bindParam(':df_dtZahl', $df_dtZahl, PDO::PARAM_STR | PDO::PARAM_INPUT_OUTPUT, 10 ); $stmt->bindParam(':nStatus', $nStatus, PDO::PARAM_INT | PDO::PARAM_INPUT_OUTPUT, 22 ); $stmt->execute(); error_log('bearbeiter read() - executed', 0); $stmt->closeCursor(); error_log('bearbeiter read() - closeCursor', 0); $stmt = null; error_log('bearbeiter read() - stmt=null', 0); if ($nStatus) { // ok } else { // nicht gefunden @todo - Fehlermeldung? } } ----[php PL/SQL call]--- Previous Comments: ------------------------------------------------------------------------ [2019-01-21 09:38:43] thomas dot wiedmann at laek-bw dot de I get the restart after doing the same PL/SQL more then two times. Logging same "error_log" notes. It's look like this -----[Process]--- read() - start read() - prepared read() - executed read() - closeCursor read() - stmt=null read() - start read() - prepared read() - executed read() - closeCursor read() - stmt=null zend_mm_heap corrupted restarting -----[Process]--- Sorry: get message: Your comment looks like SPAM by its content. Please consider rewording. So I will send more then one feedback ------------------------------------------------------------------------ [2019-01-18 21:48:28] sixd@php.net I'll need your SQL to create the table data and minimal PHP file that shows the issue. Thanks. ------------------------------------------------------------------------ [2019-01-18 14:55:52] cmb@php.net This looks like an PDO Core or PDO_OCI issue; Christopher, could you please have a look at this? ------------------------------------------------------------------------ [2019-01-18 13:00:21] thomas dot wiedmann at laek-bw dot de Apache Version - httpd-2.4.37-win64-VC15.zip (14.12.2018 11:52) ------------------------------------------------------------------------ [2019-01-18 11:58:30] thomas dot wiedmann at laek-bw dot de Microsoft DebugDiag Analysis tools are different now - need .NET 4.0 Framework - Analyse is a separated tool I get a .dump (145 MB) , but the analyse tool show: ---[Error]--- Please follow up with the vendor The PHP Group for [...]\php-7.3.1-Win32-VC15-x64\php7ts.dll WARNING - DebugDiag was not able to locate debug symbols for \php7ts.dll, so the information below may be incomplete. In httpd__PID__4240__Date__01_18_2019__Time_11_58_27AM__375__Second_Chance_Exception_C0000005.dmp the assembly instruction at php7ts!efree+61 in [...]\php-7.3.1-Win32-VC15-x64\php7ts.dll from The PHP Group has caused an access violation exception (0xC0000005) when trying to read from memory location 0x04000838 on thread 6 Thread 6 - System ID 4180 Entry point libhttpd!ap_run_generate_log_id+3b10 Create time 18.01.2019 11:57:39 Time spent in user mode 0 Days 00:00:00.218 Time spent in kernel mode 0 Days 00:00:00.140 This thread is not fully resolved and may or may not be a problem. Further analysis of these threads may be required. php7ts!efree+61 php_pdo_oci+30cf php7ts!php_pdo_free_statement+d8c php7ts!php_pdo_free_statement+1731 php7ts!zend_cleanup_unfinished_execution+50b php7ts!execute_ex+5f php7ts!zend_execute+1a8 php7ts!zend_execute_scripts+b9 php7ts!php_execute_script+261 php7apache2_4+3df1 libhttpd!ap_run_handler+35 libhttpd!ap_invoke_handler+10f libhttpd!ap_internal_redirect_handler+29a libhttpd!ap_process_request+f libhttpd!ap_byterange_filter+1581 libhttpd!ap_run_process_connection+35 libhttpd!ap_process_connection+45 libhttpd!ap_run_generate_log_id+3da0 kernel32!BaseThreadInitThunk+d ntdll!RtlUserThreadStart+1d ------------- ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=77468 -- Edit this bug report at https://bugs.php.net/bug.php?id=77468&edit=1