[riot-notifications] [RIOT-OS/RIOT] Preemption of malloc on AVR (#10842)

Marian Buschsieweke notifications at github.com
Tue Jan 22 13:28:11 CET 2019


@kaspar030: Is my reasoning correct and does this issue apply with RIOT? Might it apply to other platforms as well?

I their is no flaw in my logic and we cannot close this issue right away, I will try to write a small test application that tries to trigger that bug. (I guess it's too racy to preempt `malloc()` while the structures are in a corrupted state in 100% of the cases without modifying the code in `malloc()`. But running that test in an endless loop for a few minutes should have a change of almost 100% to eventually trigger this bug.)

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