diff options
Diffstat (limited to 'src/security.c')
| -rw-r--r-- | src/security.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/security.c b/src/security.c index 1a33a9d2..05788721 100644 --- a/src/security.c +++ b/src/security.c @@ -326,7 +326,9 @@ static void link_key_request(int dev, bdaddr_t *sba, bdaddr_t *dba) debug("stored link key type = 0x%02x", type); - if ((type == 0x03 || type == 0x04) && (req.type & 0x01)) + /* Don't use debug link keys (0x03) and also don't use + * unauthenticated combination keys if MITM is required */ + if (type == 0x03 || (type == 0x04 && (req.type & 0x01))) hci_send_cmd(dev, OGF_LINK_CTL, OCF_LINK_KEY_NEG_REPLY, 6, dba); else |