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tests: Fix thread return with local message queue #17502

Merged
merged 2 commits into from
Jan 15, 2022
Merged

tests: Fix thread return with local message queue #17502

merged 2 commits into from
Jan 15, 2022

Commits on Jan 11, 2022

  1. tests: Fix thread return with local message queue 

    When a message queue is configured from the stack, that main function
must never return -- otherwise, during sched_task_exit (which the
thread's function "returns" to), message senders might still send
messages into already freed stack space (which would be reused by
sched_task_exit).

Co-authored-by: Marian Buschsieweke <maribu@users.noreply.github.com>
    @chrysn @maribu
    chrysn and maribu committed Jan 11, 2022
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  2. core/msg: Document caution needed when having queue on the stack

    @chrysn
    chrysn committed Jan 11, 2022
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