From fc169fe23fb8a6eb051f1d01b50cd9e9b35584ca Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Fri, 2 Jun 2023 22:30:27 +0200
Subject: [PATCH] CIDER: Plug some memory leak

---
 src/ciderlib/twod/twodest.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/ciderlib/twod/twodest.c b/src/ciderlib/twod/twodest.c
index 147f5072b..01b646c42 100644
--- a/src/ciderlib/twod/twodest.c
+++ b/src/ciderlib/twod/twodest.c
@@ -81,8 +81,16 @@ TWOdestroy(TWOdevice *pDevice)
       }
   }
 
+  if (pDevice->pFirstContact) {
+      struct sTWOcontact* pFCtmp = pDevice->pFirstContact;
+      while (pFCtmp) {
+          struct sTWOcontact* pFCtmpnext = pFCtmp->next;
+          FREE(pFCtmp);
+          pFCtmp = pFCtmpnext;
+      }
+  }
 
-  /* destroy the contacts & channels */
+  /* destroy the channels */
   /* NOT IMPLEMENTED */
 
   FREE( pDevice );