From b51457594740d0f4baa9264edc9eff2ad36b3d5b Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Thu, 20 Apr 2006 05:57:47 +0000
Subject: (svn r4481) - Fix: Validate the given sprite ID when loading a
 sprite.

---
 spritecache.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'spritecache.c')

diff --git a/spritecache.c b/spritecache.c
index 555304f77..8e99a34f4 100644
--- a/spritecache.c
+++ b/spritecache.c
@@ -149,6 +149,10 @@ bool LoadNextSprite(int load_index, byte file_index)
 
 	if (!ReadSpriteHeaderSkipData()) return false;
 
+	if (load_index >= MAX_SPRITES) {
+		error("Tried to load too many sprites (#%d; max %d)", load_index, MAX_SPRITES);
+	}
+
 	_sprite_file_pos[load_index] = file_pos;
 
 	_sprite_ptr[load_index] = NULL;
-- 
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