[5.5] Set isRunning of Process to false before calling the termination handler
#3002
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…n handler Otherwise, we end up in a race condition where `isRunning` might still be `true` when accessed from inside the `terminationHandler`. If this is the case, accessing `terminationReason` or `terminationStatus` inside the termination handler crashes because their precondition that the task has finished are not satisfied. Fixes rdar://78035044
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@swift-ci Please test |
ahoppen
changed the title
isRunning of Process to false before calling the termination handlerisRunning of Process to false before calling the termination handler
spevans
approved these changes
May 27, 2021
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Cherry-picks #3000 to
release/5.5.Otherwise, we end up in a race condition where
isRunningmight still betruewhen accessed from inside theterminationHandler. If this is the case, accessingterminationReasonorterminationStatusinside the termination handler crashes because their precondition that the task has finished are not satisfied.Fixes rdar://78035044