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Merge pull request #496 from Subv/waitprocesswidekey_timeout

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Kernel/Threads: A thread waking up by timeout from a WaitProcessWideKey may already have an assigned lock owner.
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bunnei 2018-06-03 11:15:49 -04:00 committed by GitHub
parent 0d64ddc6dd 9cd87a6352
commit 63270e588b
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 2 deletions
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7
src/core/hle/kernel/thread.cpp
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@ -133,8 +133,11 @@ static void ThreadWakeupCallback(u64 thread_handle, int cycles_late) {
auto lock_owner = thread->lock_owner;
// Threads waking up by timeout from WaitProcessWideKey do not perform priority inheritance
// and don't have a lock owner.
ASSERT(lock_owner == nullptr);
// and don't have a lock owner unless SignalProcessWideKey was called first and the thread
// wasn't awakened due to the mutex already being acquired.
if (lock_owner) {
lock_owner->RemoveMutexWaiter(thread);
}
}
if (resume)