Improve checks for MCTP control protocol messages #33
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I have some improvements in mind for this, converting to draft. |
Currently we ignore the IID and opcode fields in control protocol response messages. This means we may get a delayed response from an endpoint, it may be interpreted incorrectly as a response to the next message. Instead, allocate new IIDs for each message, then check the IIDs in responses. We do this through a new common response validation function, mctp_ctrl_validate_response. This requires some additional string building for error messages. Signed-off-by: Jeremy Kerr <[email protected]>
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This series implements more checking on MCTP control protocol responses: that they have the correct opcode and IID values from the request.
In doing so, we use a common error checking path.