src/hotspot/share/prims/jvmtiEnv.cpp

rev 49264 : [mq]: event-only
rev 49267 : [mq]: event5
rev 49268 : [mq]: event6
rev 49269 : [mq]: event7

*** 3638,3647 ****
--- 3638,3650 ----
    return JVMTI_ERROR_NONE;
  } /* end GetAvailableProcessors */
  
  jvmtiError
  JvmtiEnv::SetHeapSamplingRate(jint sampling_rate) {
+   if (sampling_rate < 0) {
+     return JVMTI_ERROR_ILLEGAL_ARGUMENT;
+   }
    ThreadHeapSampler::set_tlab_heap_sampling(sampling_rate);
    return JVMTI_ERROR_NONE;
  } /* end SetHeapSamplingRate */
  
    //