8269882: stack-use-after-scope in NewObjectA

Backport-of: 20eba35515073c4daf1fa8ac78a37196ea196690
openjdk · Jul 23, 2021 · de786bb · de786bb · openjdk-notifier · Jul 23, 2021
1 parent c6812be
commit de786bb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hotspot/share/prims/jni.cpp b/src/hotspot/share/prims/jni.cpp
@@ -977,7 +977,7 @@ JNI_ENTRY(jobject, jni_NewObjectA(JNIEnv *env, jclass clazz, jmethodID methodID,
   HOTSPOT_JNI_NEWOBJECTA_ENTRY(env, clazz, (uintptr_t) methodID);
 
   jobject obj = NULL;
-  DT_RETURN_MARK(NewObjectA, jobject, (const jobject)obj);
+  DT_RETURN_MARK(NewObjectA, jobject, (const jobject&)obj);
 
   instanceOop i = InstanceKlass::allocate_instance(JNIHandles::resolve_non_null(clazz), CHECK_NULL);
   obj = JNIHandles::make_local(THREAD, i);