1 files changed, 23 insertions, 0 deletions
diff --git a/java/openjdk12/files/patch-commit-34ae46e2bca b/java/openjdk12/files/patch-commit-34ae46e2bca
new file mode 100644
index 000000000000..3b70042a5487
--- /dev/null
+++ b/java/openjdk12/files/patch-commit-34ae46e2bca
@@ -0,0 +1,23 @@
+commit 34ae46e2bca691f989d4d84129baf545ff8a7469
+Author: Andrew Haley <aph@openjdk.org>
+Date:   Thu Mar 19 14:53:57 2020 +0000
+
+    8241296: Segfault in JNIHandleBlock::oops_do()
+    
+    Reviewed-by: stefank
+
+diff --git src/hotspot/share/runtime/thread.cpp src/hotspot/share/runtime/thread.cpp
+index b93e70a0353..b1571f2d594 100644
+--- src/hotspot/share/runtime/thread.cpp
++++ src/hotspot/share/runtime/thread.cpp
+@@ -888,7 +888,9 @@ bool Thread::claim_par_threads_do(uintx claim_token) {
+ }
+ 
+ void Thread::oops_do(OopClosure* f, CodeBlobClosure* cf) {
+-  active_handles()->oops_do(f);
++  if (active_handles() != NULL) {
++    active_handles()->oops_do(f);
++  }
+   // Do oop for ThreadShadow
+   f->do_oop((oop*)&_pending_exception);
+   handle_area()->oops_do(f);