Bug #66283 [Opn->Fbk]: Segmentation fault

Edit report at https://bugs.php.net/bug.php?id=66283&edit=1 ID: 66283 Updated by: krakjoe@php.net Reported by: jan dot kahoun at heureka dot cz Summary: Segmentation fault -Status: Open +Status: Feedback Type: Bug Package: MySQLi related Operating System: Centos 6.2 PHP Version: 5.4.22 Block user comment: N Private report: N New Comment: Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. The reproduce script provided cannot be executed outside of your environment since it contains custom code, you must provide a script that does not rely on code we cannot use, preferably a script with no dependencies. Previous Comments: ------------------------------------------------------------------------ [2013-12-13 10:05:22] jan dot kahoun at heureka dot cz Modified test script is here http://codepad.org/asoU94b4 It will reproduce the bug. It is not easy to reporduce it, so I do not have shorter code now. ------------------------------------------------------------------------ [2013-12-13 09:27:26] krakjoe@php.net Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ [2013-12-13 08:41:20] jan dot kahoun at heureka dot cz Description: ------------ Using mysqli and multi_query can sometimes lead to Segmentation fault when trying to free the result. Test script: --------------- http://codepad.org/WNxylU8G Expected result: ---------------- Just PHP Fatal error Actual result: -------------- PHP Fatal error: Allowed memory size of 96468992 bytes exhausted (tried to allocate 2 bytes) in /home/web/index.php on line 45 PHP Stack trace: PHP 1. {main}() /home/web/index.php:0 PHP 2. mysqli_result->free() /home/web/index.php:45 Fatal error: Allowed memory size of 96468992 bytes exhausted (tried to allocate 2 bytes) in /home/web/index.php on line 45 Call Stack: 0.0002 239480 1. {main}() /home/web/index.php:0 0.5828 96413160 2. mysqli_result->free() /home/web/index.php:45 Segmentation fault (core dumped) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66283&edit=1