From e41755553bc6973c54e0f77b8e60c0f1ffa149e4 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 20 Jun 2014 19:24:42 +0200
Subject: stream_dvd: fix potential endless loop on seeking

Attempt to fix a reported freeze with some DVDs. Unknown if this helps,
and it still might read the whole DVD before terminating.
---
 stream/stream_dvd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stream/stream_dvd.c b/stream/stream_dvd.c
index d67f14a5c1..a63cc41f75 100644
--- a/stream/stream_dvd.c
+++ b/stream/stream_dvd.c
@@ -484,7 +484,8 @@ static int dvd_seek_to_time(stream_t *stream, ifo_handle_t *vts_file, double sec
     do_seek(stream, pos);
     do {
       char buf[2048];
-      dvd_read_sector(stream, stream->priv, buf); // skip
+      if (dvd_read_sector(stream, stream->priv, buf) < 0) // skip
+          break;
       t = mp_dvdtimetomsec(&d->dsi_pack.dsi_gi.c_eltm);
     } while(!t);
     tm = dvd_get_current_time(stream, -1);
-- 
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