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Fix Python event-loop & object lifetimes (for reads/writes) #19832
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Fix Python event-loop & object lifetimes (for reads/writes) #19832
woody-apple
merged 2 commits into
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mrjerryjohns:python/fix-object-lifetimes
Jun 22, 2022
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PR #19832: Size comparison from cabb0df to dacee74 Decreases (3 builds for k32w, mbed, telink)
Full report (41 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
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PR #19832: Size comparison from d1a4bb7 to 0c077f7 Increases (2 builds for linux, telink)
Full report (30 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
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Force merging this to bypass Darwin CI issues. |
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Problem
Possible fix to #19818 by:
Future
to the caller as part of handlingonDone
. This ensures that the provided event loop is still valid right till the very end.onDone
executed on the right event loop. It's currently being decremented on the Matter thread, which is likely causing a use-after-free in Python.