From: neufeind
Operating system:
PHP version: 5.3.3
Package: Unknown/Other Function
Bug Type: Bug
Bug description:Segfault in filter_var with FILTER_VALIDATE_EMAIL with large
amount of data
Description:
------------
Using the attached test-script with just a large amount of data (e.g. 8kb
of just "x") segfaults php. Tried with 5.3.3 (Fedora) and also some
5.3.4-snapshot that I could get hold of.
Crashed for me with around 8kb of data. If it works fine for you, maybe
increase that limit to 16kb or so.
Test script:
---------------
<?php
$email = file_get_contents('x.data');
$r = filter_var($email, FILTER_VALIDATE_EMAIL);
var_dump($r);
// and just dump a large number of characters like "x" in x.data
// for a in `seq 1 8000`; do echo -n x>>x.data; done
Expected result:
----------------
bool(false)
Actual result:
--------------
segfault
--
Edit bug report at http://bugs.php.net/bug.php?id=52929&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=52929&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=52929&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=52929&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=52929&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=52929&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=52929&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=52929&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=52929&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=52929&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=52929&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=52929&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=52929&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=52929&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=52929&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52929&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=52929&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=52929&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=52929&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=52929&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=52929&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=52929&r=mysqlcfg
