From 6c6463a5bb3a55c21f821d67953c95cef928f4ec Mon Sep 17 00:00:00 2001
From: Thibaut Mattern <tmattern@users.sourceforge.net>
Date: Mon, 7 Feb 2005 18:47:12 +0000
Subject: make Valgrind happy with empty files.

CVS patchset: 7388
CVS date: 2005/02/07 18:47:12
---
 src/demuxers/demux_mpgaudio.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/demuxers/demux_mpgaudio.c b/src/demuxers/demux_mpgaudio.c
index 36ffcfb11..47b49d4de 100644
--- a/src/demuxers/demux_mpgaudio.c
+++ b/src/demuxers/demux_mpgaudio.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_mpgaudio.c,v 1.139 2004/12/16 13:59:11 mroi Exp $
+ * $Id: demux_mpgaudio.c,v 1.140 2005/02/07 18:47:12 tmattern Exp $
  *
  * demultiplexer for mpeg audio (i.e. mp3) streams
  *
@@ -603,6 +603,8 @@ static int demux_mpgaudio_read_head(input_plugin_t *input, uint8_t *buf) {
   int       bs = 0;
   int       i, optional;
 
+  memset(buf, 0, 4);
+
   if(!input)
     return 0;
 
@@ -615,7 +617,8 @@ static int demux_mpgaudio_read_head(input_plugin_t *input, uint8_t *buf) {
     if(!bs)
       bs = MAX_PREVIEW_SIZE;
 
-    input->read(input, buf, bs);
+    if (input->read(input, buf, bs) < 4)
+      return 0;
 
     lprintf("stream is seekable\n");
 
-- 
cgit v1.2.3