From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 31 Jul 2022 16:06:12 +0000 (-0700)
Subject: gvgen getCnt: fix unchecked allocation
X-Git-Tag: 5.0.1~19^2~9
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9a6f56d50044787aafcbe77f81a28cc76447a83b;p=graphviz

gvgen getCnt: fix unchecked allocation
---

diff --git a/cmd/tools/graph_generator.c b/cmd/tools/graph_generator.c
index a8b9645fe..d8756de7e 100644
--- a/cmd/tools/graph_generator.c
+++ b/cmd/tools/graph_generator.c
@@ -290,7 +290,6 @@ constructSierpinski(int v1, int v2, int v3, int depth, vtx_data* graph)
 }
 
 #define NEW(t)           calloc((1),sizeof(t))
-#define N_NEW(n,t)       calloc((n),sizeof(t))
 
 void makeSierpinski(int depth, edgefn ef)
 {
@@ -648,7 +647,7 @@ static pair pop(gv_stack_t *sp) {
 static int*
 genCnt(int NN)
 {
-    int* T = N_NEW(NN+1,int);
+    int* T = gv_calloc(NN + 1, sizeof(int));
     int D, I, J, TD;
     int SUM;
     int NLAST = 1;