From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 27 Aug 2022 22:30:16 +0000 (-0700)
Subject: gvpr scanArgs: fix unchecked allocation failure
X-Git-Tag: 6.0.1~18^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=46ec12fd66844820c11dbe8d1991682196ca5f20;p=graphviz

gvpr scanArgs: fix unchecked allocation failure
---

diff --git a/lib/gvpr/gvpr.c b/lib/gvpr/gvpr.c
index b5cacd47f..aee9a484f 100644
--- a/lib/gvpr/gvpr.c
+++ b/lib/gvpr/gvpr.c
@@ -375,7 +375,6 @@ static void freeOpts(options opts) {
  */
 static options scanArgs(int argc, char **argv) {
     int i, nfiles;
-    char** input_filenames;
     char* arg;
     options opts = {0};
 
@@ -390,7 +389,7 @@ static options scanArgs(int argc, char **argv) {
     for (i = 1; i < argc; i++)
 	if (argv[i] && argv[i][0] != '-')
 	    nfiles++;
-    input_filenames = newof(0,char*,nfiles + 1,0);
+    char** input_filenames = gv_calloc(nfiles + 1, sizeof(char*));
 
     /* loop over arguments */
     nfiles = 0;