From 77889ab8e80653cb09cfc25b1d918b3562f1eab9 Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Sat, 26 Apr 2014 20:55:08 +0000
Subject: [PATCH] (svn r26521) -Fix-ish: prevent from ever reading huge (or
 negative) amounts of data in strgen

---
 src/strgen/strgen.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/strgen/strgen.cpp b/src/strgen/strgen.cpp
index 606f825189..85b83f2b57 100644
--- a/src/strgen/strgen.cpp
+++ b/src/strgen/strgen.cpp
@@ -124,7 +124,7 @@ struct FileStringReader : StringReader {
 
 	/* virtual */ char *ReadLine(char *buffer, const char *last)
 	{
-		return fgets(buffer, last - buffer + 1, this->fh);
+		return fgets(buffer, ClampToU16(last - buffer + 1), this->fh);
 	}
 
 	/* virtual */ void HandlePragma(char *str);