$NetBSD: patch-ac,v 1.5 2002/12/16 11:39:01 wiz Exp $

--- src/fnmatch.c.orig	Sat May 18 05:05:15 2002
+++ src/fnmatch.c
@@ -198,6 +198,17 @@ fnmatch (const char *pattern, const char
   return (FNM_NOMATCH);
 }
 
+/* Return non-zero if S has a leading '/'  or contains '../' */
+int
+has_invalid_name (const char *s)
+{
+	if (*s == '/')
+		return 1;
+	if (strstr(s, "../") != 0)
+		return 1;
+	return 0;
+}
+
 /* Return non-zero if S contains globbing wildcards (`*', `?', `[' or
    `]').  */
 int