#22914 [NEW]: Heavy mem-leaks in debug build with namespace/class/exception testcase
| From: | mfischer@php.net | Date: | Thu, 27 Mar 2003 01:38:03 +0000 |
| Subject: | #22914 [NEW]: Heavy mem-leaks in debug build with namespace/class/exception testcase | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-36528@lists.php.net to get a copy of this message | ||
From: mfischer@php.net
Operating system: Linux
PHP version: 5CVS-2003-03-26 (dev)
PHP Bug Type: Zend Engine 2 problem
Bug description: Heavy mem-leaks in debug build with namespace/class/exception testcase
The following scripts gives quite some memory leaks in a HEAD debug build:
$ cat exception2_1.php
<?php
require_once 'exception2_2.php';
try {
} catch (foo:bar::baz $e) {
}
?>
$ cat exception2_2.php
<?php
namespace foo:bar {
class baz {
function __construct() { }
}
}
namespace foo { }
?>
$ php exception2_1.php
/home/mfischer/isrc/cvs/php5/Zend/zend_compile.c(3267) : Freeing
0x401B05B0 (32 bytes), script=exception2_1.php
/home/mfischer/isrc/cvs/php5/Zend/zend_hash.c(176) : Actual location
(location was relayed)
/home/mfischer/isrc/cvs/php5/Zend/zend_compile.c(3266) : Freeing
0x401B054C (44 bytes), script=exception2_1.php
/home/mfischer/isrc/cvs/php5/Zend/zend_compile.c(3265) : Freeing
0x401B04D8 (64 bytes), script=exception2_1.php
/home/mfischer/isrc/cvs/php5/Zend/zend_hash.c(176) : Actual location
(location was relayed)
/home/mfischer/isrc/cvs/php5/Zend/zend_compile.c(3264) : Freeing
0x401B0464 (64 bytes), script=exception2_1.php
/home/mfischer/isrc/cvs/php5/Zend/zend_hash.c(176) : Actual location
(location was relayed)
/home/mfischer/isrc/cvs/php5/Zend/zend_compile.c(3263) : Freeing
0x401B03F0 (64 bytes), script=exception2_1.php
/home/mfischer/isrc/cvs/php5/Zend/zend_hash.c(176) : Actual location
(location was relayed)
/home/mfischer/isrc/cvs/php5/Zend/zend_compile.c(3286) : Freeing
0x401B0294 (296 bytes), script=exception2_1.php
/home/mfischer/isrc/cvs/php5/Zend/zend_language_scanner.l(1114) : Freeing
0x401B0258 (4 bytes), script=exception2_1.php
Note that doing any of the following completely removes the leak
warnings:
- Move content of file 2_2 completely into 2_1
- Remove the __construct function
- Move namespace foo declaring before namespace foo:bar
--
Edit bug report at http://bugs.php.net/?id=22914&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=22914&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=22914&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=22914&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=22914&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=22914&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=22914&r=support
Expected behavior: http://bugs.php.net/fix.php?id=22914&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=22914&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=22914&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=22914&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=22914&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=22914&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=22914&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=22914&r=gnused