From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 22 Dec 2022 03:08:15 +0000 (-0800)
Subject: neatogen embed_graph: fix memory leak of queue
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=03a280c1cbecaa782b2929a3fc8da22068a683f6;p=graphviz

neatogen embed_graph: fix memory leak of queue

Every call to `mkQueue` is intended to be paired with a call to `freeQueue`.
This function was missing its call to the free function.
---

diff --git a/lib/neatogen/embed_graph.c b/lib/neatogen/embed_graph.c
index b1d4c222b..47d56591e 100644
--- a/lib/neatogen/embed_graph.c
+++ b/lib/neatogen/embed_graph.c
@@ -91,6 +91,7 @@ void embed_graph(vtx_data * graph, int n, int dim, DistType *** Coords,
     }
 
     free(dist);
+    freeQueue(&Q);
 
     if (reweight_graph) {
 	restore_old_weights(graph, n, old_weights);