From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 18 Nov 2022 01:14:41 +0000 (-0800)
Subject: common undoClusterEdges: use cgraph wrapper for allocation
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=252e4f7c82c69e061a04a8456f844966d088062a;p=graphviz

common undoClusterEdges: 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/common/utils.c b/lib/common/utils.c
index 9837b691e..5e79b6a49 100644
--- a/lib/common/utils.c
+++ b/lib/common/utils.c
@@ -1211,7 +1211,7 @@ void undoClusterEdges(graph_t * g)
     if (!ecnt) return;
     clg = agsubg(g, "__clusternodes",1);
     agbindrec(clg, "Agraphinfo_t", sizeof(Agraphinfo_t), true);
-    edge_t **edgelist = N_NEW(ecnt, edge_t*);
+    edge_t **edgelist = gv_calloc(ecnt, sizeof(edge_t*));
     for (n = agfstnode(g); n; n = agnxtnode(g, n)) {
 	for (e = agfstout(g, n); e; e = agnxtout(g, e)) {
 	    if (ED_compound(e))