Bug #75207 [Opn]: preg_match bug

Edit report at https://bugs.php.net/bug.php?id=75207&edit=1 ID: 75207 User updated by: qflbapp at gmail dot com Reported by: qflbapp at gmail dot com Summary: preg_match bug Status: Open Type: Bug Package: PCRE related Operating System: Linux Ubuntu PHP Version: 7.1.9 Block user comment: N Private report: N New Comment: I did't report to the PCRE maintainers. Previous Comments: ------------------------------------------------------------------------ [2017-09-14 21:09:08] stas@php.net This looks like PCRE issue, did you report it to the PCRE maintainers? ------------------------------------------------------------------------ [2017-09-14 08:46:59] qflbapp at gmail dot com Description: ------------ php test.php *** Error in `php': double free or corruption (!prev): 0x0000000002b0dec0 *** Aborted Test script: --------------- <?php preg_match("/Å¡(?:F?+(?:^(?(R)a+\"){99}-))(?J)(?'R'(?'R'<((?'RR'(?'R'\){97)?J)?J)(?'R'(?'R'\){99|(:(?|(?'R')(\k'R')|((?'R')))H'R'R)(H'R))))))/","$a*b\dc"); ?> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75207&edit=1