From 0ffb4c030bd8f02b23e78cfe4a9f75d73605cabc Mon Sep 17 00:00:00 2001
From: Shahzad Malik Muzaffar <shahzad.malik.muzaffar@cern.ch>
Date: Thu, 21 Nov 2024 23:21:22 +0100
Subject: [PATCH] [UBSAN][LST]Fix runtime error by keep the region object alive

---
 RecoTracker/LST/plugins/LSTOutputConverter.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/RecoTracker/LST/plugins/LSTOutputConverter.cc b/RecoTracker/LST/plugins/LSTOutputConverter.cc
index 0bbdd68051b87..73209db234b5e 100644
--- a/RecoTracker/LST/plugins/LSTOutputConverter.cc
+++ b/RecoTracker/LST/plugins/LSTOutputConverter.cc
@@ -194,8 +194,8 @@ void LSTOutputConverter::produce(edm::Event& iEvent, const edm::EventSetup& iSet
           hitsForSeed.emplace_back(dynamic_cast<Hit>(&hit));
           nHits++;
         }
-
-        seedCreator_->init(GlobalTrackingRegion(), iSetup, nullptr);
+        GlobalTrackingRegion region;
+        seedCreator_->init(region, iSetup, nullptr);
         seedCreator_->makeSeed(seeds, hitsForSeed);
         if (seeds.empty()) {
           edm::LogInfo("LSTOutputConverter")