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Commit 59f72d87 authored by Zebediah Figura's avatar Zebediah Figura Committed by Alexandre Julliard
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ntoskrnl.exe: Don't signal the remove lock event unless the lock is in the removed state.

Signed-off-by: 's avatarZebediah Figura <z.figura12@gmail.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 83493a72
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Showing with 3 additions and 3 deletions
dlls/ntoskrnl.exe/sync.c
View file @ 59f72d87
......@@ -1234,7 +1234,7 @@ void WINAPI IoReleaseRemoveLockEx( IO_REMOVE_LOCK *lock, void *tag, ULONG size )
TRACE("lock %p, tag %p, size %u.\n", lock, tag, size);
if (!(count = InterlockedDecrement( &lock->Common.IoCount )))
if (!(count = InterlockedDecrement( &lock->Common.IoCount )) && lock->Common.Removed)
KeSetEvent( &lock->Common.RemoveEvent, IO_NO_INCREMENT, FALSE );
else if (count < 0)
ERR("Lock %p is not acquired!\n", lock);
......@@ -1251,10 +1251,10 @@ void WINAPI IoReleaseRemoveLockAndWaitEx( IO_REMOVE_LOCK *lock, void *tag, ULONG
lock->Common.Removed = TRUE;
if (!(count = InterlockedDecrement( &lock->Common.IoCount )))
if (!(count = InterlockedDecrement( &lock->Common.IoCount )) && lock->Common.Removed)
KeSetEvent( &lock->Common.RemoveEvent, IO_NO_INCREMENT, FALSE );
else if (count < 0)
ERR("Lock %p is not acquired!\n", lock);
else
else if (count > 0)
KeWaitForSingleObject( &lock->Common.RemoveEvent, Executive, KernelMode, FALSE, NULL );
}
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