Fix potential buffer overrun in ClearWithReferences

dotnet · Mar 6, 2018 · ca69645 · ca69645
1 parent 40eea04
commit ca69645
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/Common/src/CoreLib/System/SpanHelpers.cs b/src/Common/src/CoreLib/System/SpanHelpers.cs
@@ -517,7 +517,6 @@ public static unsafe void ClearWithReferences(ref IntPtr ip, nuint pointerSizeLe
             // Write first four and last three.
             Unsafe.Add(ref ip, 2) = default(IntPtr);
             Unsafe.Add(ref ip, 3) = default(IntPtr);
-            Unsafe.Add(ref ip, 4) = default(IntPtr);
             Unsafe.Add(ref Unsafe.Add(ref ip, (IntPtr)pointerSizeLength), -3) = default(IntPtr);
             Unsafe.Add(ref Unsafe.Add(ref ip, (IntPtr)pointerSizeLength), -2) = default(IntPtr);