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v4l2radio: Free videodev string before replacing it

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This commit is contained in:
Sebastian Dröge 2011-04-14 13:37:52 +02:00
parent 54349be39f
commit 0b9cf7e47d
1 changed files with 2 additions and 0 deletions
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2
sys/v4l2/gstv4l2radio.c
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@ -384,6 +384,7 @@ gst_v4l2radio_init (GstV4l2Radio * filter, GstV4l2RadioClass * gclass)
gst_v4l2radio_get_input, gst_v4l2radio_set_input, NULL); gst_v4l2radio_get_input, gst_v4l2radio_set_input, NULL);
filter->v4l2object->frequency = DEFAULT_FREQUENCY; filter->v4l2object->frequency = DEFAULT_FREQUENCY;
g_free (filter->v4l2object->videodev);
filter->v4l2object->videodev = g_strdup (DEFAULT_PROP_DEVICE); filter->v4l2object->videodev = g_strdup (DEFAULT_PROP_DEVICE);
} }
@ -521,6 +522,7 @@ gst_v4l2radio_set_property (GObject * object, guint prop_id,
gint frequency; gint frequency;
switch (prop_id) { switch (prop_id) {
case ARG_DEVICE: case ARG_DEVICE:
g_free (radio->v4l2object->videodev);
radio->v4l2object->videodev = radio->v4l2object->videodev =
g_strdup ((gchar *) g_value_get_string (value)); g_strdup ((gchar *) g_value_get_string (value));
break; break;