Index: mythtv/libs/libmythtv/NuppelVideoPlayer.cpp
===================================================================
--- mythtv/libs/libmythtv/NuppelVideoPlayer.cpp (revision 15758)
+++ mythtv/libs/libmythtv/NuppelVideoPlayer.cpp (working copy)
@@ -6966,12 +6975,19 @@
         uint btnY = ringBuffer->DVD()->ButtonPosY();
         subtitleOSD = osd->GetSet("subtitles");

+        if ((h > bitmapHeight) || (w > bitmapWidth))
+        {
+            subtitleLock.unlock();
+            ringBuffer->DVD()->ReleaseMenuButton();
+            return;
+        }
+
         if ((w + x1) > bitmapWidth)
             w = w - ((w + x1) - bitmapWidth);
-
+
         if ((h + y1) > bitmapHeight)
             h = h - ((h + y1) - bitmapHeight);
-
+
         QImage hl_button(w, h, 32);
         hl_button.setAlphaBuffer(true);
         for (uint y = 0; y < h; y++)