From:             bruno dot monteiro at atelierlogico dot com
Operating system: Mac OS X 10.8.2
PHP version:      5.3.17
Package:          Unknown/Other Function
Bug Type:         Bug
Bug description:Malloc error using finfo_open

Description:
------------
I was testing Joomla with K2 and I got this error every time I tried to
upload 
something:

php(14200) malloc: *** error for object 0x7fff520566f0: pointer being freed
was 
not allocated
*** set a breakpoint in malloc_error_break to debug
Abort trap: 6

The line that is causing the error is:
$f = finfo_open(FILEINFO_MIME, "/usr/share/file/magic");

I asked some friends with the same OS version (w/ PHP 5.3.17/5.3.15) and
they all 
have the same problem.

Test script:
---------------
php -r 'finfo_open(1040, "/usr/share/file/magic");' 


-- 
Edit bug report at https://bugs.php.net/bug.php?id=63304&edit=1
-- 
Try a snapshot (PHP 5.4):   
https://bugs.php.net/fix.php?id=63304&r=trysnapshot54
Try a snapshot (PHP 5.3):   
https://bugs.php.net/fix.php?id=63304&r=trysnapshot53
Try a snapshot (trunk):     
https://bugs.php.net/fix.php?id=63304&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=63304&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=63304&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=63304&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=63304&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=63304&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=63304&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=63304&r=notwrong
Not enough info:            
https://bugs.php.net/fix.php?id=63304&r=notenoughinfo
Submitted twice:            
https://bugs.php.net/fix.php?id=63304&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=63304&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63304&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=63304&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=63304&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=63304&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63304&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=63304&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=63304&r=mysqlcfg

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