--- newlib-1.20.0/newlib/libc/locale/ldpart.c	2008-11-24 13:27:33.000000000 -0800
+++ newlib-1.20.0/newlib/libc/locale/ldpart.c.new	2017-06-23 11:07:01.323063165 -0700
@@ -94,7 +94,7 @@
 	if (!_PathLocale)
 		goto no_locale;
 	/* Range checking not needed, 'name' size is limited */
-	strcpy(filename, _PathLocale);
+	strncpy(filename, _PathLocale, PATH_MAX);
 	strcat(filename, "/");
 	strcat(filename, name);
 	strcat(filename, "/");