--- a/hotspot/src/share/vm/prims/unsafe.cpp	Mon Nov 03 11:34:13 2014 -0800
+++ b/hotspot/src/share/vm/prims/unsafe.cpp	Wed Oct 29 10:13:24 2014 +0100
@@ -802,8 +802,7 @@
 
 static inline void throw_new(JNIEnv *env, const char *ename) {
   char buf[100];
-  strcpy(buf, "java/lang/");
-  strcat(buf, ename);
+  jio_snprintf(buf, 100, "%s%s", "java/lang/", ename);
   jclass cls = env->FindClass(buf);
   if (env->ExceptionCheck()) {
     env->ExceptionClear();