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Commit f8523598 authored by Andre Guedes's avatar Andre Guedes Committed by Gustavo Padovan
Browse files

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: default avatarAndre Guedes <andre.guedes@openbossa.org>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent a8f13c8c

net/bluetooth/mgmt.c

+3 −1
Original line number Diff line number Diff line
@@ -2324,12 +2324,14 @@ int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 *dev_class, s8 rssi, 
	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);

}