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Title: gh-114944: Fix race between `_PyParkingLot_Park` and `_PyParkingLot_UnparkAll` when handling interrupts by mpage · Pull Request #114945 · python/cpython · GitHub

Open Graph Title: gh-114944: Fix race between `_PyParkingLot_Park` and `_PyParkingLot_UnparkAll` when handling interrupts by mpage · Pull Request #114945 · python/cpython

X Title: gh-114944: Fix race between `_PyParkingLot_Park` and `_PyParkingLot_UnparkAll` when handling interrupts by mpage · Pull Request #114945 · python/cpython

Description: There is a potential race when _PyParkingLot_UnparkAll is executing in one thread and another thread is unblocked because of an interrupt in _PyParkingLot_Park. Consider the following scenario: Th...

Open Graph Description: There is a potential race when _PyParkingLot_UnparkAll is executing in one thread and another thread is unblocked because of an interrupt in _PyParkingLot_Park. Consider the following scenario: Th...

X Description: There is a potential race when _PyParkingLot_UnparkAll is executing in one thread and another thread is unblocked because of an interrupt in _PyParkingLot_Park. Consider the following scenario: Th...

Opengraph URL: https://github.com/python/cpython/pull/114945

X: @github

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Domain: github.com

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Race between _PyParkingLot_Park and _PyParkingLot_UnparkAll when handling interrupts #114944https://github.com/python/cpython/issues/114944
https://github.com/python/cpython/blob/f35c7c070ca6b49c5d6a97be34e6c02f828f5873/Python/parking_lot.c#L303https://github.com/python/cpython/blob/f35c7c070ca6b49c5d6a97be34e6c02f828f5873/Python/parking_lot.c#L303
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