diff options
Diffstat (limited to 'stack')
| -rw-r--r-- | stack/btm/btm_sec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/stack/btm/btm_sec.c b/stack/btm/btm_sec.c index 7ccf7a0..bdf7f95 100644 --- a/stack/btm/btm_sec.c +++ b/stack/btm/btm_sec.c @@ -844,7 +844,10 @@ void BTM_PINCodeReply (BD_ADDR bd_addr, UINT8 res, UINT8 pin_len, UINT8 *p_pin, if (res != BTM_SUCCESS) { - if (btm_cb.pairing_flags & BTM_PAIR_FLAGS_PEER_STARTED_DD) + /* if peer started dd OR we started dd and pre-fetch pin was not used send negative reply */ + if ((btm_cb.pairing_flags & BTM_PAIR_FLAGS_PEER_STARTED_DD) || + ((btm_cb.pairing_flags & BTM_PAIR_FLAGS_WE_STARTED_DD) && + (btm_cb.pairing_flags & BTM_PAIR_FLAGS_DISC_WHEN_DONE)) ) { /* use BTM_PAIR_STATE_WAIT_AUTH_COMPLETE to report authentication failed event */ btm_sec_change_pairing_state (BTM_PAIR_STATE_WAIT_AUTH_COMPLETE); |