MalcolmRobb/dump1090 — pull request #40 by mutability (2014-09-25 14:57:55+00:00)
Title: Reject out-of-range latitudes when doing CPR decoding.

If a CPR message with an undetected error is received this can produce out-of-range results for latitude.
e.g. even latitude of 78000, odd latitude of 0 produces a latitude index j=35 and rlat0 = 213.