Bluetooth: Check 'dev_class' in mgmt_device_found()
The mgmt_device_found event will be used to report LE devices found
during discovery procedure. Since LE advertising reports events
doesn't have class of device information, we need to check if
'dev_class' is not NULL before copying it.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 45b7a4e5..5a94eec 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2324,12 +2324,14 @@
memset(&ev, 0, sizeof(ev));
bacpy(&ev.bdaddr, bdaddr);
- memcpy(ev.dev_class, dev_class, sizeof(ev.dev_class));
ev.rssi = rssi;
if (eir)
memcpy(ev.eir, eir, sizeof(ev.eir));
+ if (dev_class)
+ memcpy(ev.dev_class, dev_class, sizeof(ev.dev_class));
+
return mgmt_event(MGMT_EV_DEVICE_FOUND, index, &ev, sizeof(ev), NULL);
}