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In #608, we changed the
udprpcbackend to truncate the returned buffer based on the actual number of bytes received. However, we still tried to copynreplybytes out of that buffer. This fails if the reply type has been serialized (e.g. with Hubpack) and is shorter than the maximalnreply.This PR changes the implementation to extract and copy the (variable-size) reply portion of the buffer, instead of a fixed
nbytes-sized chunk.Fixes #653, tested on
niles