From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Wed, 6 Jul 2022 07:46:19 +0000 (+0200)
Subject: dot.demo/neatopack.c: add missing free of connected components subgraphs
X-Git-Tag: 5.0.1~31^2~14
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=96b67701224fd590e02aab1b3637c51a5fcdff7b;p=graphviz

dot.demo/neatopack.c: add missing free of connected components subgraphs

Towards https://gitlab.com/graphviz/graphviz/-/issues/1800.
---

diff --git a/dot.demo/neatopack.c b/dot.demo/neatopack.c
index f7db2af11..7df4dd68f 100644
--- a/dot.demo/neatopack.c
+++ b/dot.demo/neatopack.c
@@ -12,6 +12,7 @@
 #include <graphviz/pack.h>
 #include <stddef.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 int main(int argc, char *argv[]) {
   GVC_t *gvc = gvContext();
@@ -43,6 +44,7 @@ int main(int argc, char *argv[]) {
     gvFreeLayout(gvc, sg);
     agdelete(g, sg);
   }
+  free(cc);
 
   agclose(g);