#27216 [NEW]: parsing crashes on texts longer than 3799 chars

From: list at fredfred dot net Operating system: Linux,Windows XP PHP version: 4.3.4 PHP Bug Type: *Regular Expressions Bug description: parsing crashes on texts longer than 3799 chars Description: ------------ When I try use preg_match_all( $regexp, $a, $vysl); it crashes when $a contains text in format like in file here: http://www.contipromotor.cz/download/phpBug3800chars.htm. Basically it contains 'abbba(3799 times char s or \r\n)xa' Just delete the last 'x' and it works fine. Reproduce code: --------------- $a = I read content of file http://www.contipromotor.cz/download/phpBug3800chars.htm $regexp = "/a(.*)a((?:.|\n)*?)a/i"; if(preg_match_all( $regexp, $a, $vysl)) echo "found"; else echo "not found"; Expected result: ---------------- "found" or "not found" Actual result: -------------- CGI Error The specified CGI application misbehaved by not returning a complete set of HTTP headers. The headers it did return are: -- Edit bug report at http://bugs.php.net/?id=27216&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27216&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27216&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=27216&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=27216&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=27216&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=27216&r=needscript Try newer version: http://bugs.php.net/fix.php?id=27216&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=27216&r=support Expected behavior: http://bugs.php.net/fix.php?id=27216&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=27216&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=27216&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=27216&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27216&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=27216&r=dst IIS Stability: http://bugs.php.net/fix.php?id=27216&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=27216&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=27216&r=float