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Bug #61072 Memory leak when restoring an exception handler
Submitted: 2012-02-13 16:49 UTC Modified: 2012-03-02 02:56 UTC
From: nikic@php.net Assigned: laruence (profile)
Status: Closed Package: *General Issues
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
View Developer Edit
 [2012-02-13 16:49 UTC] nikic@php.net 
Description:
------------
The script:

$callback = function() { };
set_exception_handler($callback);
restore_exception_handler();

Leaks:

[Mon Feb 13 17:34:31 2012]  Script:  'workingFile18.php'
/home/nikic/dev/php-src/Zend/zend_builtin_functions.c(1610) :  Freeing 
0xB7893050 (20 bytes), script=workingFile18.php
=== Total 1 memory leaks detected ===

Fixing it is just a matter of adding:

INIT_PZVAL(EG(user_exception_handler));

After http://lxr.php.net/xref/PHP_TRUNK/Zend/zend_builtin_functions.c#1619.

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2012-02-14 05:35 UTC] laruence@php.net 
Automatic comment from SVN on behalf of laruence
Revision: http://svn.php.net/viewvc/?view=revision&revision=323199
Log: Fixed bug #61072 (Memory leak when restoring an exception handler)
 [2012-02-14 05:36 UTC] laruence@php.net 
Fixed in 5.3 and trunk, will close this after ci to 5.4
 [2012-02-14 05:36 UTC] laruence@php.net
-Assigned To: +Assigned To: laruence
 [2012-03-02 02:56 UTC] laruence@php.net 
Automatic comment from SVN on behalf of laruence
Revision: http://svn.php.net/viewvc/?view=revision&revision=323766
Log: MFH: Fixed bug #61072 (Memory leak when restoring an exception handler).
 [2012-03-02 02:56 UTC] laruence@php.net 
This bug has been fixed in SVN.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.

 For Windows:

http://windows.php.net/snapshots/
 
Thank you for the report, and for helping us make PHP better.
 [2012-03-02 02:56 UTC] laruence@php.net
-Status: Assigned +Status: Closed
 [2012-04-18 09:45 UTC] laruence@php.net 
Automatic comment on behalf of laruence
Revision: http://git.php.net/?p=php-src.git;a=commit;h=4f0bbee3ef4ccf2db27175fe6b9d4659286ed913
Log: MFH: Fixed bug #61072 (Memory leak when restoring an exception handler).
 [2012-04-18 09:46 UTC] laruence@php.net 
Automatic comment on behalf of laruence
Revision: http://git.php.net/?p=php-src.git;a=commit;h=5d683614f9ae35dfee85d6502baa22ed3bd6581b
Log: Fixed bug #61072 (Memory leak when restoring an exception handler)
 [2012-07-24 23:37 UTC] rasmus@php.net 
Automatic comment on behalf of laruence
Revision: http://git.php.net/?p=php-src.git;a=commit;h=4f0bbee3ef4ccf2db27175fe6b9d4659286ed913
Log: MFH: Fixed bug #61072 (Memory leak when restoring an exception handler).
 [2012-07-24 23:37 UTC] rasmus@php.net 
Automatic comment on behalf of laruence
Revision: http://git.php.net/?p=php-src.git;a=commit;h=5d683614f9ae35dfee85d6502baa22ed3bd6581b
Log: Fixed bug #61072 (Memory leak when restoring an exception handler)
 [2013-11-17 09:33 UTC] laruence@php.net 
Automatic comment on behalf of laruence
Revision: http://git.php.net/?p=php-src.git;a=commit;h=4f0bbee3ef4ccf2db27175fe6b9d4659286ed913
Log: MFH: Fixed bug #61072 (Memory leak when restoring an exception handler).
 [2013-11-17 09:33 UTC] laruence@php.net 
Automatic comment on behalf of laruence
Revision: http://git.php.net/?p=php-src.git;a=commit;h=5d683614f9ae35dfee85d6502baa22ed3bd6581b
Log: Fixed bug #61072 (Memory leak when restoring an exception handler)
 
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