From bd64bafb9b15d7700b0ac8cec928388f6b28102b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Banaan=20Ananas?=
 <happppp@users.noreply.github.com>
Date: Tue, 18 Jan 2011 19:30:46 +0000
Subject: [PATCH] fix address overflow, happened sometimes with aburner2 (no
 whatsnew)

---
 src/emu/sound/segapcm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emu/sound/segapcm.c b/src/emu/sound/segapcm.c
index f8d244e4cd9..b5cc0516a1a 100644
--- a/src/emu/sound/segapcm.c
+++ b/src/emu/sound/segapcm.c
@@ -75,7 +75,7 @@ static STREAM_UPDATE( SEGAPCM_update )
 				/* apply panning and advance */
 				outputs[0][i] += v * voll;
 				outputs[1][i] += v * volr;
-				addr += delta;
+				addr = (addr + delta) & 0xffffff;
 			}
 
 			/* store back the updated address and info */