Posted by max on 11/02/05 11:44

> can you proc_open() anything else and get it to accept more than 16KB ?
> also 4.4.1 is out.

No, I've just tried the same with /bin/cat, I get the same result, i.e.:
<?php
$descriptorspec = array(
0 => array("pipe", "r"),
1 => array("pipe", "w"),
2 => array("file", "/tmp/error-output.txt", "a")
);
$text = "";
for ($i=0; $i<10240; $i++) $text.="1";
$doccmd = "/bin/cat";
$res = proc_open ($doccmd, $descriptorspec, $pipes);
echo fwrite ($pipes[0], $text)."\n";
echo fwrite ($pipes[0], $text)."\n";
fclose ($pipes[0]);
?>

The output is:
10240
6144
which makes up exactly the magic 16384 bytes. So it's certainly not a qmail
issue.

Any ideas? :/

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