linux/net/bluetooth
Jukka Rissanen 62bbd5b359 Bluetooth: 6LoWPAN: Fix MAC address universal/local bit handling
The universal/local bit handling was incorrectly done in the code.

So when setting EUI address from BD address we do this:
- If BD address type is PUBLIC, then we clear the universal bit
  in EUI address. If the address type is RANDOM, then the universal
  bit is set (BT 6lowpan draft chapter 3.2.2)
- After this we invert the universal/local bit according to RFC 2464

When figuring out BD address we do the reverse:
- Take EUI address from stateless IPv6 address, invert the
  universal/local bit according to RFC 2464
- If universal bit is 1 in this modified EUI address, then address
  type is set to RANDOM, otherwise it is PUBLIC

Note that 6lowpan_iphc.[ch] does the final toggling of U/L bit
before sending or receiving the network packet.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
2014-05-30 21:28:21 -07:00
..
bnep net/*: Fix FSF address in file headers 2013-12-06 12:37:57 -05:00
cmtp Bluetooth: Access CMTP session addresses through L2CAP channel 2013-10-13 20:00:30 +03:00
hidp Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2013-11-04 14:51:28 -05:00
rfcomm Bluetooth: Convert RFCOMM spinlocks into mutexes 2014-05-05 19:25:06 -07:00
6lowpan.c Bluetooth: 6LoWPAN: Fix MAC address universal/local bit handling 2014-05-30 21:28:21 -07:00
6lowpan.h Bluetooth: make bluetooth 6lowpan as an option 2014-03-11 07:54:55 -07:00
a2mp.c Bluetooth: Convert uses of __constant_<foo> to <foo> 2014-03-12 11:10:17 -07:00
a2mp.h Bluetooth: Move a2mp.h header file into net/bluetooth/ 2013-10-11 00:10:05 +02:00
af_bluetooth.c Bluetooth: Increase minor version of core module 2014-02-21 06:21:55 +02:00
amp.c Bluetooth: Remove l2cap_conn->dst usage from AMP manager 2013-10-13 17:43:32 +03:00
amp.h Bluetooth: Move amp.h header file into net/bluetooth/ 2013-10-11 00:10:03 +02:00
hci_conn.c Bluetooth: Make SMP context private to smp.c 2014-05-20 08:44:11 -07:00
hci_core.c Bluetooth: Make SMP context private to smp.c 2014-05-20 08:44:11 -07:00
hci_event.c Bluetooth: Fix authentication check for FIPS security level 2014-05-30 21:25:01 -07:00
hci_sock.c Bluetooth: Return EOPNOTSUPP for HCISETRAW ioctl command 2014-04-24 11:55:25 -03:00
hci_sysfs.c Bluetooth: Convert to use ATTRIBUTE_GROUPS macro 2014-02-13 09:51:34 +02:00
Kconfig Bluetooth: make sure 6LOWPAN_IPHC is built-in if needed 2014-03-13 07:05:10 -07:00
l2cap_core.c Bluetooth: Convert uses of __constant_<foo> to <foo> 2014-03-12 11:10:17 -07:00
l2cap_sock.c Bluetooth: Fix returning peer address in pending connect state 2014-03-26 09:31:33 -07:00
lib.c Bluetooth: Add error mapping for Directed Advertising Timeout 2014-03-26 09:31:36 -07:00
Makefile Bluetooth: make bluetooth 6lowpan as an option 2014-03-11 07:54:55 -07:00
mgmt.c Bluetooth: Fix properly ignoring LTKs of unknown types 2014-05-30 21:23:29 -07:00
sco.c Bluetooth: Convert uses of __constant_<foo> to <foo> 2014-03-12 11:10:17 -07:00
smp.c Bluetooth: Update smp_confirm to return a response code 2014-05-20 08:44:14 -07:00
smp.h Bluetooth: Make SMP context private to smp.c 2014-05-20 08:44:11 -07:00