From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 14 Oct 2022 04:01:28 +0000 (-0700)
Subject: common initAnchor: fix unchecked allocation failure
X-Git-Tag: 7.0.0~4^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d33e6e2eb514aa0ced9da07daecea0b705c87bbb;p=graphviz

common initAnchor: fix unchecked allocation failure
---

diff --git a/lib/common/htmltable.c b/lib/common/htmltable.c
index 960801f73..47e2a9133 100644
--- a/lib/common/htmltable.c
+++ b/lib/common/htmltable.c
@@ -35,6 +35,7 @@
 #include <common/pointset.h>
 #include <common/intset.h>
 #include <cdt/cdt.h>
+#include <cgraph/alloc.h>
 #include <cgraph/itos.h>
 #include <cgraph/strcasecmp.h>
 #include <stddef.h>
@@ -391,7 +392,7 @@ initAnchor(GVJ_t * job, htmlenv_t * env, htmldata_t * data, boxf b,
     if (!id || !*id) {		/* no external id, so use the internal one */
 	agxbinit(&xb, SMALLBUF, buf);
 	if (!env->objid) {
-	    env->objid = strdup(getObjId(job, obj->u.n, &xb));
+	    env->objid = gv_strdup(getObjId(job, obj->u.n, &xb));
 	    env->objid_set = true;
 	}
 	agxbprint(&xb, "%s_%d", env->objid, anchorId++);