From fe26418374b5c4a3fabaafe48fa38d5f205aab84 Mon Sep 17 00:00:00 2001
From: Brian Taylor <lbwnet@comcast.net>
Date: Thu, 29 Jun 2023 17:43:34 -0700
Subject: [PATCH] Fix the Cider memory leaks from setupContacts. TWOdestroy
 needed to free the contact nodes.

---
 src/ciderlib/twod/twodest.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ciderlib/twod/twodest.c b/src/ciderlib/twod/twodest.c
index 2466eea44..6294b852d 100644
--- a/src/ciderlib/twod/twodest.c
+++ b/src/ciderlib/twod/twodest.c
@@ -85,6 +85,9 @@ TWOdestroy(TWOdevice *pDevice)
       struct sTWOcontact* pFCtmp = pDevice->pFirstContact;
       while (pFCtmp) {
           struct sTWOcontact* pFCtmpnext = pFCtmp->next;
+          if (pFCtmp->pNodes) {
+              FREE(pFCtmp->pNodes);
+          }
           FREE(pFCtmp);
           pFCtmp = pFCtmpnext;
       }