#28461 [Fbk->Sus]: segmentation fault when using backreferences on a long string

ID: 28461 Updated by: sniper@php.net Reported By: xanthor at xanthor dot tk -Status: Feedback +Status: Suspended Bug Type: PCRE related Operating System: * PHP Version: 4.4.1 Assigned To: andrei New Comment: Andrei says this is not possible to fix since we can't tell what the limit for recursion should be. Previous Comments: ------------------------------------------------------------------------ [2005-11-20 19:22:55] sniper@php.net It's not really useful since it doesn't exist. Try again.. ------------------------------------------------------------------------ [2005-11-19 17:07:20] xanthor at xanthor dot tk Here is the bactrace : http://rafb.net/paste/results/221Dcs52.html I don't know if this will be usefull :¬/ ------------------------------------------------------------------------ [2005-11-16 10:21:24] tony2001@php.net Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. ------------------------------------------------------------------------ [2005-11-16 04:48:51] xanthor at xanthor dot tk Still crashes with 4.4.1, increasing the length of the string. ------------------------------------------------------------------------ [2005-06-22 21:51:39] tony2001@php.net Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip Can't reproduce with latest PHP4 and PHP5 snapshots (PCRE was upgraded to 5.0, this might have fixed it). ------------------------------------------------------------------------ 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 http://bugs.php.net/28461 -- Edit this bug report at http://bugs.php.net/?id=28461&edit=1