Any random data that might be received by the CBOR server could cause it to allocate a lot of memory, or suffer a signed overflow and collapse. This can happen for example if a machine is port scanned by an IT department. To guard against this, the input is checked to ensure it is within a suitable before use.
#rb im
#rnx
#preflight none
[CL 23246365 by Martin Ridgers in ue5-main branch]
62fdab785b