From: to dot yashin at gmail dot com Operating system: linux ubuntu PHP version: 5.3.18 Package: Reproducible crash Bug Type: Bug Bug description:Segmentation fault with preg_match
Description:
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reproduced on:
php 5.3.10
php 5.4.6
Test script:
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$text =
file_get_contents('http://dl.dropbox.com/u/31119503/php_segfault/data.txt');
preg_match('/(?:^.*$\n*)+/mx', $text);
Expected result:
----------------
preg_match return false
Actual result:
--------------
Segmentation fault (core dumped)
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Edit bug report at https://bugs.php.net/bug.php?id=63403&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=63403&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=63403&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=63403&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=63403&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=63403&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=63403&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=63403&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=63403&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=63403&r=support
Expected behavior: https://bugs.php.net/fix.php?id=63403&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=63403&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=63403&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=63403&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63403&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63403&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=63403&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=63403&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63403&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=63403&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=63403&r=mysqlcfg
