From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 15 Oct 2022 18:18:19 +0000 (-0700)
Subject: common gv_fixLocale: fix unchecked allocation failure
X-Git-Tag: 7.0.0~3^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cf651672eb3f7aa609d53bec9c63c7f97c632c7b;p=graphviz

common gv_fixLocale: fix unchecked allocation failure
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index 94099265f..5f9a5ea8d 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -3985,7 +3985,7 @@ void gv_fixLocale (int set)
     if (set) {
 	cnt++;
 	if (cnt == 1) {
-	    save_locale = strdup (setlocale (LC_NUMERIC, NULL));
+	    save_locale = gv_strdup(setlocale (LC_NUMERIC, NULL));
 	    setlocale (LC_NUMERIC, "C");
 	}
     }