8213926: WB_EnqueueInitializerForCompilation requests compilation for…

… NULL Backport-of: 6b0d1af
openjdk · Dec 4, 2023 · b88668b · b88668b · openjdk-notifier · Dec 4, 2023
1 parent 4b88beb
commit b88668b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/hotspot/share/prims/whitebox.cpp b/src/hotspot/share/prims/whitebox.cpp
@@ -949,7 +949,11 @@ WB_END
 
 WB_ENTRY(jboolean, WB_EnqueueInitializerForCompilation(JNIEnv* env, jobject o, jclass klass, jint comp_level))
   InstanceKlass* ik = InstanceKlass::cast(java_lang_Class::as_Klass(JNIHandles::resolve(klass)));
-  return WhiteBox::compile_method(ik->class_initializer(), comp_level, InvocationEntryBci, THREAD);
+  Method* clinit = ik->class_initializer();
+  if (clinit == NULL) {
+    return false;
+  }
+  return WhiteBox::compile_method(clinit, comp_level, InvocationEntryBci, THREAD);
 WB_END
 
 WB_ENTRY(jboolean, WB_ShouldPrintAssembly(JNIEnv* env, jobject o, jobject method, jint comp_level))