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core/loop: prevent finalizers from doing things when task is closed externally

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matejcik 2020-05-22 12:00:38 +02:00 committed by matejcik
parent e642853767
commit 3dbd9c9eca
1 changed files with 2 additions and 0 deletions
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core/src/trezor/loop.py
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@ -341,6 +341,8 @@ class race(Syscall):
except: # noqa: E722 except: # noqa: E722
# exception was raised on the waiting task externally with # exception was raised on the waiting task externally with
# close() or throw(), kill the children tasks and re-raise # close() or throw(), kill the children tasks and re-raise
# Make sure finalizers don't continue processing.
self.finished.append(self)
self.exit() self.exit()
raise raise