From 0d50672da9e4a99a2a4fd779b01961010c1f1184 Mon Sep 17 00:00:00 2001
From: epernod <erik.pernod@gmail.com>
Date: Mon, 13 May 2024 16:07:21 +0200
Subject: [PATCH] Fix potential segfault if BaseInterpolation init failed

---
 src/BeamAdapter/component/BeamInterpolation.inl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/BeamAdapter/component/BeamInterpolation.inl b/src/BeamAdapter/component/BeamInterpolation.inl
index e6328422..396e53a4 100644
--- a/src/BeamAdapter/component/BeamInterpolation.inl
+++ b/src/BeamAdapter/component/BeamInterpolation.inl
@@ -131,8 +131,12 @@ void BeamInterpolation<DataTypes>::init()
 template <class DataTypes>
 void BeamInterpolation<DataTypes>::bwdInit()
 {
+    this->d_componentState.setValue(ComponentState::Loading);
     BaseBeamInterpolation<DataTypes>::bwdInit();
 
+    if (this->d_componentState.getValue() == ComponentState::Invalid)
+        return;
+
     Size nbEdges = this->m_topology->getNbEdges();
     auto youngModulus = sofa::helper::getWriteOnlyAccessor(d_defaultYoungModulus);
     if (youngModulus.size() != nbEdges)