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Fix kaddressarbiter crash

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Fixes a crash when trying to access the thread count on a not (yet) existing list of threads.
This commit is contained in:
LotP
2025-12-08 20:26:37 -06:00
committed by KeatonTheBot
parent c6deb3800f
commit e036837211
1 changed files with 6 additions and 1 deletions
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src/Ryujinx.HLE/HOS/Kernel/Threading/KAddressArbiter.cs
+6 -1
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@@ -529,7 +529,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
// The value is decremented if the number of threads waiting is less // The value is decremented if the number of threads waiting is less
// or equal to the Count of threads to be signaled, or Count is zero // or equal to the Count of threads to be signaled, or Count is zero
// or negative. It is incremented if there are no threads waiting. // or negative. It is incremented if there are no threads waiting.
int waitingCount = _arbiterThreads[address].Count; int waitingCount = 0;
if (_arbiterThreads.TryGetValue(address, out List<KThread> threads))
{
waitingCount = threads.Count;
}
if (waitingCount > 0) if (waitingCount > 0)
{ {