| Package home | Report new bug | New search | Development Roadmap | Status: Open | Feedback | All | Closed Since Version 1.4.4 |
| Bug #2792 | Transfer-encoding chunked with empty body triggers an error | ||
|---|---|---|---|
| Submitted: | 2004-11-19 12:07 UTC | ||
| From: | afradejas at mediafusion dot es | Assigned: | avb |
| Status: | Closed | Package: | HTTP_Request |
| PHP Version: | 4.3.9 | OS: | Linux |
| Roadmaps: | (Not assigned) | ||
[2004-11-19 12:07 UTC] afradejas at mediafusion dot es
Description:
------------
If the response for a request is chunked, and there's no body data (empty body, so no chunks at all), then there's an error as Socket->read() is called with 0 length.
WARNING [/usr/lib/php4/php/Net/Socket.php:262]
fread(): Length parameter must be greater than 0.
Here's a patch that fixes it.
--- Request.php Fri Nov 19 13:04:34 2004
+++ Request_patched.php Fri Nov 19 13:02:35 2004
@@ -1105,8 +1105,10 @@
}
}
}
- $data = $this->_sock->read($this->_chunkLength);
- $this->_chunkLength -= strlen($data);
+ if ($this->_chunkLength > 0) {
+ $data = $this->_sock->read($this->_chunkLength);
+ $this->_chunkLength -= strlen($data);
+ }
if (0 == $this->_chunkLength) {
$this->_sock->readLine(); // Trailing CRLF
}