bluez: audio: Add SBC NULL check for GST AVDTP signaling

Due to RF condition or headset malfunctioning, gst audio plug-in could
not get SBC (mandatory codec) information.

diff --git a/sys/bluez/gstavdtpsink.c b/sys/bluez/gstavdtpsink.c
index d237979..529f96c 100644 (file)
--- a/sys/bluez/gstavdtpsink.c
+++ b/sys/bluez/gstavdtpsink.c
@@ -1113,6 +1113,11 @@ gst_avdtp_sink_update_caps (GstAvdtpSink * self)
   sbc = (void *) gst_avdtp_find_caps (self, BT_A2DP_SBC_SINK);
   mpeg = (void *) gst_avdtp_find_caps (self, BT_A2DP_MPEG12_SINK);
 
+  if (!sbc) {
+    GST_ERROR_OBJECT (self, "Failed to find mandatory SBC sink");
+    return FALSE;
+  }
+
   sbc_structure = gst_avdtp_sink_parse_sbc_caps (self, sbc);
   mpeg_structure = gst_avdtp_sink_parse_mpeg_caps (self, mpeg);