Index: C:/harmony/trunk_0427/modules/luni/src/main/java/org/apache/harmony/luni/platform/PlatformAddress.java =================================================================== --- C:/harmony/trunk_0427/modules/luni/src/main/java/org/apache/harmony/luni/platform/PlatformAddress.java (revision 419772) +++ C:/harmony/trunk_0427/modules/luni/src/main/java/org/apache/harmony/luni/platform/PlatformAddress.java (working copy) @@ -62,6 +62,7 @@ long osAddress = osMemory.malloc(size); PlatformAddress newMemory = PlatformAddress.on(osAddress); memorySpy.alloc(newMemory, size); + osMemory.memset(osAddress, (byte)0, size); return newMemory; }