8341027: Crash in java/runtime/Unsafe/InternalErrorTest when running …

…with -XX:-UseCompressedClassPointers Reviewed-by: aboldtch, coleenp
MBaesken · Sep 27, 2024 · 9003e2c · 9003e2c
1 parent 2a2ecc9
commit 9003e2c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/test/hotspot/jtreg/runtime/Unsafe/InternalErrorTest.java b/test/hotspot/jtreg/runtime/Unsafe/InternalErrorTest.java
@@ -147,7 +147,8 @@ public static void test(MappedByteBuffer buffer, Unsafe unsafe, long mapAddr, lo
                 break;
             case 1:
                 // testing Unsafe.copySwapMemory, trying to access next page after truncation.
-                unsafe.copySwapMemory(null, mapAddr + pageSize, new byte[4000], 16, 2000, 2);
+                int destOffset = Unsafe.ARRAY_BYTE_BASE_OFFSET;
+                unsafe.copySwapMemory(null, mapAddr + pageSize, new byte[4000], destOffset, 2000, 2);
                 break;
             case 2:
                 // testing Unsafe.copySwapMemory, trying to access next page after truncation.