ID: 29511
Updated by: [EMAIL PROTECTED]
Reported By: mario at mariomedina dot net
-Status: Open
+Status: Bogus
Bug Type: Reproducible crash
Operating System: Linux
PHP Version: 5.0.0
New Comment:
Can't find any leaks/bugs there. It's quite expected that memory
consumption at the end of the script will be greater than at the
beginning.
All this memory is being freed at the end of the request, so there is
no leaks at all.
Btw, PHP reports memleaks (if you turned on appropriate option in
php.ini), so you'll see them when they really happen.
Previous Comments:
------------------------------------------------------------------------
[2004-08-03 22:01:24] mario at mariomedina dot net
Description:
------------
When you open a pipe with popen, work with it an then close, some bytes
aren't freed, so when you do that task a lot of times you get out of
memory error, (with memory limit) and php crash.... It is working with
php cgi mode... I tested it on php 4.x, and 5.0.0...
When you do proc_open is the same.
When you open a popen and it fails then no memory leak exists.
Reproduce code:
---------------
<?
printlog("Iniciando");
for($i=0;$i<10;$i++) {
if(($fp=popen("ls","r"))==true) {
printlog("Abierto");
while(!feof($fp))
$l=fgets($fp, 8192);
printlog("Leido");
fflush($fp);
pclose($fp);
printlog("Cerrado");
unset($fp);
unset($l);
printlog("Liberado");
sleep(1);
}
}
printlog("Terminando");
die();
function printlog($src) {
printf("%s (%.03fkb): %s\n",date("r"), memory_get_usage()/1024,
rtrim($src));
}
?>
Expected result:
----------------
I expect that when pipe was closed all the memory is freed.
Actual result:
--------------
There are memory leak for about 200 bytes
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=29511&edit=1
