From 72cce1525e832c1398084b73fe65a32e18845e8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20St=C3=B6neberg?=
 <firewave@users.noreply.github.com>
Date: Mon, 22 Jul 2013 10:10:05 +0000
Subject: [PATCH] fixed array out-of-bounds access in src/mame/video/system1.c
 (nw)

---
 src/mame/video/system1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mame/video/system1.c b/src/mame/video/system1.c
index 1ae6f611981..68a7bed7d0e 100644
--- a/src/mame/video/system1.c
+++ b/src/mame/video/system1.c
@@ -135,7 +135,7 @@ void system1_state::video_start_common(int pagecount)
 	}
 
 	/* allocate a temporary bitmap for sprite rendering */
-	m_sprite_bitmap = auto_bitmap_ind16_alloc(machine(), 512, 256);
+	m_sprite_bitmap = auto_bitmap_ind16_alloc(machine(), 640, 260);
 
 	/* register for save stats */
 	save_item(NAME(m_video_mode));