8303086: SIGSEGV in JavaThread::is_interp_only_mode()

Serguei Spitsyn · Serguei Spitsyn · commit 971c2efb6980 · 2023-06-30T20:58:15.000Z
Reviewed-by: pchilanomate, cjplummer, lmesnik
diff --git a/src/hotspot/share/prims/jvmtiEnv.cpp b/src/hotspot/share/prims/jvmtiEnv.cpp
@@ -575,7 +575,7 @@ JvmtiEnv::SetEventNotificationMode(jvmtiEventMode mode, jvmtiEvent event_type, j
   if (event_type == JVMTI_EVENT_CLASS_FILE_LOAD_HOOK && enabled) {
     record_class_file_load_hook_enabled();
   }
-  JvmtiVTMSTransitionDisabler disabler(event_thread);
+  JvmtiVTMSTransitionDisabler disabler;
 
   if (event_thread == nullptr) {
     // Can be called at Agent_OnLoad() time with event_thread == nullptr

Original file line number	Diff line number	Diff line change
`@@ -575,7 +575,7 @@ JvmtiEnv::SetEventNotificationMode(jvmtiEventMode mode, jvmtiEvent event_type, j`
`575`	`575`	`if (event_type == JVMTI_EVENT_CLASS_FILE_LOAD_HOOK && enabled) {`
`576`	`576`	`record_class_file_load_hook_enabled();`
`577`	`577`	`}`
`578`		`- JvmtiVTMSTransitionDisabler disabler(event_thread);`
	`578`	`+ JvmtiVTMSTransitionDisabler disabler;`
`579`	`579`
`580`	`580`	`if (event_thread == nullptr) {`
`581`	`581`	`// Can be called at Agent_OnLoad() time with event_thread == nullptr`