Angus Gratton 70ed315193 py/malloc: Add mutex for tracked allocations. ...

Fixes thread safety issue that could cause memory corruption on ports
with (MICROPY_PY_THREAD && !MICROPY_PY_THREAD_GIL) - currently only rp2 and
unix have this configuration.

Adds unit test for TLS sockets that exercises this code path.  I wasn't
able to make this fail on rp2, the race condition window is pretty narrow
and may not have a direct impact on a quiet system.

This work was funded through GitHub Sponsors.

Signed-off-by: Angus Gratton <angus@redyak.com.au>

2025-05-02 17:24:16 +10:00

10 KiB

Raw Blame History

View Raw