From 2c8ad6489ccb8c160dc0ddcfd1811c27828221f2 Mon Sep 17 00:00:00 2001
Date: Fri, 22 Jan 2021 11:11:56 +0800
Subject: fix crash in JVMTI debug

---
 hotspot/src/share/vm/prims/jvmtiEnvBase.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hotspot/src/share/vm/prims/jvmtiEnvBase.cpp b/hotspot/src/share/vm/prims/jvmtiEnvBase.cpp
index fe2a38116..5db415676 100644
--- a/hotspot/src/share/vm/prims/jvmtiEnvBase.cpp
+++ b/hotspot/src/share/vm/prims/jvmtiEnvBase.cpp
@@ -1092,7 +1092,7 @@ JvmtiEnvBase::get_object_monitor_usage(JavaThread* calling_thread, jobject objec
           // If the monitor has no owner, then a non-suspended contending
           // thread could potentially change the state of the monitor by
           // entering it. The JVM/TI spec doesn't allow this.
-          if (owning_thread == NULL && !at_safepoint &
+          if (owning_thread == NULL && !at_safepoint &&
               !JvmtiEnv::is_thread_fully_suspended(pending_thread, true, &debug_bits)) {
             if (ret.owner != NULL) {
               destroy_jni_reference(calling_thread, ret.owner);
-- 
2.19.0