From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 26 Dec 2022 05:41:23 +0000 (-0800)
Subject: neatogen shortest_path: use cgraph wrapper for allocation
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c194716f820e7cc5784d78a457d90e3d31e9dd6d;p=graphviz

neatogen shortest_path: use cgraph wrapper for allocation

The lib/cgraph/alloc.h wrappers are similar to the older lib/common/memory.h
wrappers except (1) they are header-only and (2) they live in a directory
(cgraph) that is at the root of the dependency tree. The long term plan is to
replace all use of lib/common/memory.h with lib/cgraph/alloc.h.
---

diff --git a/lib/neatogen/stuff.c b/lib/neatogen/stuff.c
index d1ac1bc99..bb25513ef 100644
--- a/lib/neatogen/stuff.c
+++ b/lib/neatogen/stuff.c
@@ -651,7 +651,7 @@ void shortest_path(graph_t * G, int nG)
 {
     node_t *v;
 
-    Heap = N_NEW(nG + 1, node_t *);
+    Heap = gv_calloc(nG + 1, sizeof(node_t*));
     if (Verbose) {
 	fprintf(stderr, "Calculating shortest paths: ");
 	start_timer();