From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 20 Nov 2022 20:02:53 +0000 (-0800)
Subject: circogen position: use cgraph wrapper for allocation
X-Git-Tag: 7.0.3~2^2~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9bd1c6b81acd448500d6c27e994ef9701678eba6;p=graphviz

circogen position: 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/circogen/circpos.c b/lib/circogen/circpos.c
index 79d3e02a8..1d700d2e2 100644
--- a/lib/circogen/circpos.c
+++ b/lib/circogen/circpos.c
@@ -10,7 +10,7 @@
 
 
 #include "config.h"
-
+#include <cgraph/alloc.h>
 /* TODO:
  * If cut point is in exactly 2 blocks, expand block circles to overlap
  * especially in the case where one block is the sole child of the other.
@@ -338,7 +338,7 @@ static double position(int childCount, int length, nodelist_t *path,
     double maxRadius = 0.0;
     double angle;
     double theta = 0.0;
-    posinfo_t* parents = N_NEW(childCount, posinfo_t);
+    posinfo_t* parents = gv_calloc(childCount, sizeof(posinfo_t));
     int num_parents = 0;
     posinfo_t* next;
     posinfo_t* curr;