X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fmm_radio_priv_hal.c;h=ac1cd922c51530095f435f1eeb9458ff19e27494;hb=afe8eb8c5e8124f6140813c758d460dd3be8849d;hp=3d1f8d6f8bad4e39de4cf47e83c05ffbc005bfa4;hpb=cc9cd23fde25c4756919d55eb62d4761fd51efcc;p=platform%2Fcore%2Fmultimedia%2Flibmm-radio.git

diff --git a/src/mm_radio_priv_hal.c b/src/mm_radio_priv_hal.c
index 3d1f8d6..ac1cd92 100644
--- a/src/mm_radio_priv_hal.c
+++ b/src/mm_radio_priv_hal.c
@@ -196,6 +196,8 @@ int _mmradio_create_radio(mm_radio_t *radio)
 	radio->freq = DEFAULT_FREQ;
 	memset(&radio->region_setting, 0, sizeof(MMRadioRegion_t));
 	radio->local_volume = 1.0;
+	radio->vstream = NULL;
+	radio->stream_info = NULL;
 
 	/* create msg queue for msg thread */
 	radio->msg_queue = g_async_queue_new();
@@ -329,8 +331,14 @@ int _mmradio_unrealize(mm_radio_t *radio)
 	_mmradio_stop(radio);
 
 #ifdef TIZEN_FEATURE_SOUND_VSTREAM
-	sound_manager_destroy_virtual_stream(radio->vstream);
-	sound_manager_destroy_stream_information(radio->stream_info);
+	if (radio->vstream) {
+		sound_manager_destroy_virtual_stream(radio->vstream);
+		radio->vstream = NULL;
+	}
+	if (radio->stream_info) {
+		sound_manager_destroy_stream_information(radio->stream_info);
+		radio->stream_info = NULL;
+	}
 #endif
 
 	MMRADIO_SET_STATE(radio, MM_RADIO_STATE_NULL);