# HG changeset patch
# User alberth <alberth@openttd.org>
# Date 1372580991 0
# Node ID 4710e1baf8f7e5d324d56b0a86295858f9dddc73
# Parent  9f2dff69f042ae04753304009c836636a590afaf
(svn r25527) -Fix[FS#5621]: strndup should not examine strings beyond its upper limit.

diff --git a/src/string.cpp b/src/string.cpp
--- a/src/string.cpp
+++ b/src/string.cpp
@@ -560,10 +560,9 @@
 }
 
 #ifdef DEFINE_STRNDUP
-#include "core/math_func.hpp"
 char *strndup(const char *s, size_t len)
 {
-	len = min(strlen(s), len);
+	len = ttd_strnlen(s, len);
 	char *tmp = CallocT<char>(len + 1);
 	memcpy(tmp, s, len);
 	return tmp;