From cc04255e946f28acb4a60cc570c0c460c2f0154f Mon Sep 17 00:00:00 2001
From: Edward Hervey <edward@centricular.com>
Date: Tue, 22 Nov 2016 16:54:26 +0100
Subject: [PATCH] asfdemux: Handle incomplete header in pull mode

pulling headers is meant to complete as a whole. If we don't have
enough data, it's an error.

Avoids pipeline hangs on corrupted files

https://bugzilla.gnome.org/show_bug.cgi?id=774846
---
 gst/asfdemux/gstasfdemux.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gst/asfdemux/gstasfdemux.c b/gst/asfdemux/gstasfdemux.c
index 53dceea0..c9d7c370 100644
--- a/gst/asfdemux/gstasfdemux.c
+++ b/gst/asfdemux/gstasfdemux.c
@@ -1245,6 +1245,8 @@ parse_failed:
     if (buf)
       gst_buffer_unmap (buf, &map);
     gst_buffer_replace (&buf, NULL);
+    if (flow == ASF_FLOW_NEED_MORE_DATA)
+      flow = GST_FLOW_ERROR;
     *pflow = flow;
     return FALSE;
   }
-- 
2.34.1