leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Bluetooth: Set the correct security level for SC LTKs

Browse Source 
When the looked-up LTK is one generated by Secure Connections pairing
the security level it gives is BT_SECURITY_FIPS. This patch updates the
LTK request event handler to correctly set this level.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-05-23 13:36:10 +03:00 committed by Marcel Holtmann
parent 23fb8de376
commit 8f5eeca321
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
net/bluetooth/smp.h
View File

@ -163,8 +163,12 @@ static inline bool smp_ltk_is_sc(struct smp_ltk *key)
static inline u8 smp_ltk_sec_level(struct smp_ltk *key) static inline u8 smp_ltk_sec_level(struct smp_ltk *key)
{ {
if (key->authenticated) if (key->authenticated) {
return BT_SECURITY_HIGH; if (smp_ltk_is_sc(key))
return BT_SECURITY_FIPS;
else
return BT_SECURITY_HIGH;
}
return BT_SECURITY_MEDIUM; return BT_SECURITY_MEDIUM;
} }