RTSP, a more robust RTP parser #12052
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- fix HTTP header parsing to report incomplete lines it buffers as consumed! - re-implement the RTP parser for interleave RTP messages for robustness. It is now keeping its state at the connection - RTSP protocol handler "readwrite" implementation now tracks if the response is before/in/after header parsing or "in" a bod by calling "Curl_http_readwrite_headers()" itself. This allows it to know when non-RTP bytes are "junk" or HEADER or BODY. - tested with curl#12035 and various small receive sizes where current master fails
- increase `data->req.bytecount` when writing BODY data to client directly - do not detect RSTP/ header starts in `RTSPREQ_RECEIVE` mode
bagder
approved these changes
Oct 18, 2023
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transfer.cto allowhandler->readwrite()to consume that data without causing an error or a undesired connection close