fix GetMethodDescChunkPointerMayThrow

dotnet · Jul 15, 2024 · 8a59452 · 8a59452
1 parent 4bd7ca4
commit 8a59452
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/native/managed/cdacreader/src/Contracts/RuntimeTypeSystem_1.NonValidated.cs b/src/native/managed/cdacreader/src/Contracts/RuntimeTypeSystem_1.NonValidated.cs
@@ -220,12 +220,12 @@ private TargetPointer GetClassThrowing(NonValidated.MethodTable methodTable)
 
     private TargetPointer GetMethodDescChunkPointerMayThrow(TargetPointer methodDescPointer, Data.MethodDesc umd)
     {
-        ulong? methodDescSize = _target.GetTypeInfo(DataType.MethodDesc).Size;
-        if (!methodDescSize.HasValue)
+        ulong? methodDescChunkSize = _target.GetTypeInfo(DataType.MethodDescChunk).Size;
+        if (!methodDescChunkSize.HasValue)
         {
-            throw new InvalidOperationException("Target has no definite MethodDesc size");
+            throw new InvalidOperationException("Target has no definite MethodDescChunk size");
         }
-        ulong chunkAddress = (ulong)methodDescPointer - methodDescSize.Value - umd.ChunkIndex * MethodDescAlignment;
+        ulong chunkAddress = (ulong)methodDescPointer - methodDescChunkSize.Value - umd.ChunkIndex * MethodDescAlignment;
         return new TargetPointer(chunkAddress);
     }