From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 4 Sep 2022 19:34:47 +0000 (-0700)
Subject: core plugin insert: fix unchecked allocation failure
X-Git-Tag: 6.0.1~9^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c04355973402adf8481b38884037e1660efe8a77;p=graphviz

core plugin insert: fix unchecked allocation failure
---

diff --git a/plugin/core/gvrender_core_json.c b/plugin/core/gvrender_core_json.c
index 560337fcc..4b7438bb8 100644
--- a/plugin/core/gvrender_core_json.c
+++ b/plugin/core/gvrender_core_json.c
@@ -34,8 +34,6 @@
 #include <gvc/gvio.h>
 #include <gvc/gvcint.h>
 
-#include <common/memory.h>
-
 typedef enum {
 	FORMAT_JSON,
 	FORMAT_JSON0,
@@ -615,7 +613,7 @@ static void insert (Dt_t* map, char* name, int v)
 	    agerr(AGWARN, "Duplicate cluster name \"%s\"\n", name);
 	return;
     }
-    ip = calloc(1, sizeof(intm));
+    ip = gv_alloc(sizeof(intm));
     ip->id = strdup(name);
     ip->v = v;
     dtinsert (map, ip);