diff options
Diffstat (limited to 'gst/law/mulaw-decode.c')
| -rw-r--r-- | gst/law/mulaw-decode.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gst/law/mulaw-decode.c b/gst/law/mulaw-decode.c index d7a858e4..c39e26b3 100644 --- a/gst/law/mulaw-decode.c +++ b/gst/law/mulaw-decode.c @@ -153,7 +153,12 @@ gst_mulawdec_chain (GstPad * pad, GstBuffer * buffer) GstBuffer *outbuf; GstFlowReturn ret; - mulawdec = GST_MULAWDEC (gst_pad_get_parent (pad)); + mulawdec = GST_MULAWDEC (GST_PAD_PARENT (pad)); + + if (G_UNLIKELY (mulawdec->srccaps == NULL)) { + gst_buffer_unref (buffer); + return GST_FLOW_NOT_NEGOTIATED; + } mulaw_data = (guint8 *) GST_BUFFER_DATA (buffer); mulaw_size = GST_BUFFER_SIZE (buffer); @@ -179,8 +184,6 @@ gst_mulawdec_chain (GstPad * pad, GstBuffer * buffer) ret = gst_pad_push (mulawdec->srcpad, outbuf); - gst_object_unref (mulawdec); - return ret; } |