From 706e486a2b49afe1bf14e49c65b993400db4ff9e Mon Sep 17 00:00:00 2001
From: Yanis Srairi <yanis@srairi.fr>
Date: Sat, 9 May 2026 10:53:49 +0200
Subject: [PATCH] fix: double-free in FireFront cleanup

---
 src/FireFront.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/FireFront.cpp b/src/FireFront.cpp
index d11f8795..e292708d 100644
--- a/src/FireFront.cpp
+++ b/src/FireFront.cpp
@@ -314,7 +314,7 @@ void FireFront::splineInterp(FireNode* ifn, FFVector& nml, double& kappa){
 		d2x = new double[nspl];
 		if ( d2y!=0 ) delete [] d2y;
 		d2y = new double[nspl];
-		if ( u!=0 ) delete [] z;
+		if ( u!=0 ) delete [] u;
 		u = new double[nspl];
 		if ( z!=0 ) delete [] z;
 		z = new double[nspl];