Bug #75375 [Fbk->NoF]: SIGSEGV in zend_hash_str_find()

Edit report at https://bugs.php.net/bug.php?id=75375&edit=1 ID: 75375 Updated by: php-bugs@lists.php.net Reported by: stefan dot beyer at xornet dot de Summary: SIGSEGV in zend_hash_str_find() -Status: Feedback +Status: No Feedback Type: Bug Package: Reproducible crash Operating System: Ubuntu 16.04 PHP Version: 7.1.10 Private report: N New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Re-Opened". Thank you. Previous Comments: ------------------------------------------------------------------------ [2017-10-15 02:37:57] laruence@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. ------------------------------------------------------------------------ [2017-10-13 20:28:33] stefan dot beyer at xornet dot de Typo: I meant "REDAXO CMS" ------------------------------------------------------------------------ [2017-10-13 20:11:26] stefan dot beyer at xornet dot de Description: ------------ PHP crashes when running REDOX CMS in built-in server. Exact PHP Version: PHP 7.1.10-1+ubuntu16.04.1+deb.sury.org+1 (cli) Zend Engine v3.1.0 with Zend OPcache v7.1.10-1+ubuntu16.04.1+deb.sury.org+1 With disabled Zend MM (export USE_ZEND_ALLOC=0) the problem does not occur. Could not locate the code that causes the crash. I was running REDOX 5.4.0 Content Management System (https://github.com/redox-os/redox) Actual result: -------------- PHP crashes with Segmentation fault. Program received signal SIGSEGV, Segmentation fault. 0x00005555557d661b in zend_hash_str_find () (gdb) bt #0 0x00005555557d661b in zend_hash_str_find () #1 0x000055555563fc8b in ?? () #2 0x0000555555641f16 in get_timezone_info () #3 0x0000555555643fad in php_format_date () #4 0x000055555586ccbb in ?? () #5 0x000055555586fc55 in ?? () #6 0x0000555555870359 in ?? () #7 0x0000555555871119 in do_cli_server () #8 0x000055555563af93 in main () ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75375&edit=1