Hi,
it began with an innocent cycle to read the request body:
1 while( do{my $l=$r->read($content, 8000, $where); $where+=$l; $l} );
Surprisingly $content was an empty string while $where said that some data was
read. I found that Apache2::RequestIO::read resets the passed buffer when end
of file is read that means if modperl_request_read() returns 0.
Then I thought to remove these 2 XXX lines. And then what would happen in
these situations:
$content=123456;
$r->read($content, 100, 3);
or
"....."=~/(.*)/;
$r->read($1, 100);
Please review.
Torsten
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