From 62d167b551bab7bc1793b40627925945cdeda558 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Mon, 27 Mar 2017 15:10:45 -0400
Subject: audiomixmatrix: Don't crash if matrix is unset

Fix a crash ff one set in_channels/out_channels to non-zero, and then
get the matrix property.
---
 gst/audiomixmatrix/gstaudiomixmatrix.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gst')

diff --git a/gst/audiomixmatrix/gstaudiomixmatrix.c b/gst/audiomixmatrix/gstaudiomixmatrix.c
index ec336337e..6dd59ffd9 100644
--- a/gst/audiomixmatrix/gstaudiomixmatrix.c
+++ b/gst/audiomixmatrix/gstaudiomixmatrix.c
@@ -356,6 +356,9 @@ gst_audio_mix_matrix_get_property (GObject * object, guint prop_id,
     case PROP_MATRIX:{
       gint in, out;
 
+      if (self->matrix == NULL)
+        break;
+
       for (out = 0; out < self->out_channels; out++) {
         GValue row = G_VALUE_INIT;
         g_value_init (&row, GST_TYPE_ARRAY);
-- 
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