Fix potential crash with latency accuracystable/fraser

Detect, remember and skip bad/unexpected packets:
- too short to hold the latency-related values
- with bad signature
- with invalid generator_id
using a uint64_t-based bitmap.

Also moved variable declarations closer to usage,
added some likely/unlikely hints,
reworked some return statements, and
fixed 32-bit overflow (every ~4s) of rx_time_err computation.

Change-Id: Ib2aadc1af6b7a68601cc080ba66b10d41ff9a64e
Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>

0 files changed, 0 insertions, 0 deletions