From b1f5429a90bfa02b9438fc4ee44d4ef292f74abb Mon Sep 17 00:00:00 2001
From: Yukihito Saito <yukky.saito@gmail.com>
Date: Thu, 30 May 2024 02:41:51 +0900
Subject: [PATCH] fix memory leak

Signed-off-by: Yukihito Saito <yukky.saito@gmail.com>
---
 .../tier4_planning_rviz_plugin/path/display_base.hpp        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/common/tier4_planning_rviz_plugin/include/tier4_planning_rviz_plugin/path/display_base.hpp b/common/tier4_planning_rviz_plugin/include/tier4_planning_rviz_plugin/path/display_base.hpp
index 4a59006e3bb96..c915e38977012 100644
--- a/common/tier4_planning_rviz_plugin/include/tier4_planning_rviz_plugin/path/display_base.hpp
+++ b/common/tier4_planning_rviz_plugin/include/tier4_planning_rviz_plugin/path/display_base.hpp
@@ -316,6 +316,9 @@ class AutowarePathBaseDisplay : public rviz_common::MessageFilterDisplay<T>
         node->detachAllObjects();
         node->removeAndDestroyAllChildren();
         this->scene_manager_->destroySceneNode(node);
+
+        rviz_rendering::MovableText * text = velocity_texts_.at(i);
+        delete text;
       }
       velocity_texts_.resize(msg_ptr->points.size());
       velocity_text_nodes_.resize(msg_ptr->points.size());
@@ -339,6 +342,9 @@ class AutowarePathBaseDisplay : public rviz_common::MessageFilterDisplay<T>
         node->detachAllObjects();
         node->removeAndDestroyAllChildren();
         this->scene_manager_->destroySceneNode(node);
+
+        rviz_rendering::MovableText * text = slope_texts_.at(i);
+        delete text;
       }
       slope_texts_.resize(msg_ptr->points.size());
       slope_text_nodes_.resize(msg_ptr->points.size());