MQTT password was logged in cleartext via LOG_INFO when connecting to
the broker, exposing credentials to anyone with log access. Replace
the password format specifier with a static mask.
Co-authored-by: Patrickschell609 <patrickschell609@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
SerialModule's weather station parser divides by velCount and dirCount
to compute wind speed/direction averages. Both counters are only
incremented when their respective sensor readings arrive, but the
division runs whenever gotwind is true (set by EITHER reading) and
the averaging interval has elapsed.
If only WindDir arrives without WindSpeed (or vice versa), or if the
timer fires before any readings accumulate, the division produces
undefined behavior (floating-point divide by zero on embedded = NaN
or hardware fault depending on platform).
Fix: add velCount > 0 && dirCount > 0 guard to the averaging block.
Co-authored-by: Patrickschell609 <patrickschell609@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
