From f31d240d8d2a6685ac2afa68b5156c83e42aa4c9 Mon Sep 17 00:00:00 2001
From: Stefano Guidoni <s.guidoni@tin.it>
Date: Mon, 25 Jan 2010 01:13:46 +0100
Subject: [PATCH] winemp3: Fix incorrect stream handling.

---
 dlls/winemp3.acm/mpegl3.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/winemp3.acm/mpegl3.c b/dlls/winemp3.acm/mpegl3.c
index fd06c0dc863..01697a7b333 100644
--- a/dlls/winemp3.acm/mpegl3.c
+++ b/dlls/winemp3.acm/mpegl3.c
@@ -180,7 +180,8 @@ static void mp3_horse(PACMDRVSTREAMINSTANCE adsi,
             TRACE("New format: %li Hz, %i channels, encoding value %i\n", rate, channels, enc);
         }
         dpos += size;
-    } while (ret == MPG123_OK);
+        if (dpos > *ndst) break;
+    } while (ret != MPG123_ERR && ret != MPG123_NEED_MORE);
     *ndst = dpos;
 }