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raspberrypi: RTC: Ensure a time is set #4379

Merged
merged 1 commit into from
Mar 11, 2021
Merged

raspberrypi: RTC: Ensure a time is set #4379

merged 1 commit into from
Mar 11, 2021

Commits on Mar 11, 2021

  1. raspberrypi: RTC: Ensure a time is set 

    Until a time is set, the RTC is not running, and rtc_get_datetime()
returns false without assigning to the out-parameter.

In CircuitPython, this would manifest as arbitrary values being returned,
since uninitialized storage on the stack was being converted into a timestamp.
    @jepler
    jepler committed Mar 11, 2021
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