From: Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
Date: Tue, 17 Jan 2012 10:55:14 +0000 (+0100)
Subject: amrnbdec: _parse should not return OK if not enough data yet
X-Git-Tag: freedesktop-RELEASE-0.10.18.3-pre-release~2
X-Git-Url: https://git.ti.com/gitweb?p=glsdk%2Fgst-plugins-ugly0-10.git;a=commitdiff_plain;h=37376663aef30f59f9a4af509691359b99501ae8;hp=380035a4a9580528031a9c25b8a3bbdb9bd47631

amrnbdec: _parse should not return OK if not enough data yet
---

diff --git a/ext/amrnb/amrnbdec.c b/ext/amrnb/amrnbdec.c
index 5f6c64b3..bf59d8de 100644
--- a/ext/amrnb/amrnbdec.c
+++ b/ext/amrnb/amrnbdec.c
@@ -257,7 +257,7 @@ gst_amrnbdec_parse (GstAudioDecoder * dec, GstAdapter * adapter,
   gst_audio_decoder_get_parse_state (dec, &sync, &eos);
 
   /* need to peek data to get the size */
-  if (gst_adapter_available (adapter) < 1)
+  if (size < 1)
     return GST_FLOW_ERROR;
 
   data = gst_adapter_peek (adapter, 1);
@@ -280,6 +280,9 @@ gst_amrnbdec_parse (GstAudioDecoder * dec, GstAdapter * adapter,
 
   GST_DEBUG_OBJECT (amrnbdec, "mode %d, block %d", mode, block);
 
+  if (block > size)
+    return GST_FLOW_UNEXPECTED;
+
   *offset = 0;
   *length = block;