# The parser generated by BinPAC needs to handle this pcap without crashing # or asserting. Specifically, passing Function Code 23, # ReadWriteMultipleRegistersRequest, has a field: # # uint16[write_quantity] &length=write_byte_count; # # And the pcap has mismatching values for those quantities. # The use of &length on arrays previously caused array elements to # be treated as already having a bounds check in the parsing-loop, which # is problematic in the case where (write_quantity * 2) > write_byte_count # as that can cause reading from a location that exceeds the end of the # data buffer. # @TEST-EXEC: zeek -r $TRACES/modbus/4SICS-GeekLounge-151022-min.pcap