#38050 [Com]: preg_match_all segfault

ID: 38050 Comment by: judas dot iscariote at gmail dot com Reported By: taak@php.net Status: Feedback Bug Type: Reproducible crash Operating System: debian linux PHP Version: 5.1.4 New Comment: your test do not segfault here(Linux 64 bit current 5_2 CVS) Previous Comments: ------------------------------------------------------------------------ [2006-07-09 19:40:30] tony2001@php.net Unfortunately pastebin.com is down atm. Please provide short but complete reproduce script here. ------------------------------------------------------------------------ [2006-07-09 19:32:54] taak@php.net Description: ------------ preg_match_all segfaults on some text samples with the following pattern: #<a(?=[\s/>]+)(?:"[^"]*"|'[^']*'|[^'">])*?\bhref\s?=\s?"([^"]+)"(?:"[^"]*"|'[^']*\'|[^'">])*?>((?:.(?!</a>))*.?)</a>#ism Pastebin code includes an example text sample. Reproduced on i386 linux 5.1.4 built from source but NOT a mac ppc build with the same compile flags, or on 4.3.10. Reproduce code: --------------- http://pastebin.com/743927 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38050&edit=1