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sm: respond to Pairing Request after Identity Resolution failed

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This commit is contained in:
Matthias Ringwald 2024-04-03 11:15:49 +02:00
parent b8bf175511
commit 434260a167
2 changed files with 7 additions and 0 deletions
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1
CHANGELOG.md
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@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
- GAP: allow use of own address type different from gap_random_set_mode() incl. RPA in LE Extended Advertising
- SM: abort pairing with invalid parameter error for encryption key size > 16
- SM: ignore Security Request after re-encryption has started
- SM: respond to Pairing Request after Identity Resolution failed
- ATT Server: support delayed read responses for registered services
- ATT Server: allow to start crypto operation from delayed att read/write request
- HFP: use round robin for outgoing connections

6
src/ble/sm.c
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@ -1332,6 +1332,7 @@ static void sm_address_resolution_handle_event(address_resolution_event_t event)
sm_connection->sm_engine_state = SM_RESPONDER_PH0_RECEIVED_LTK_REQUEST;
break;
}
// Pairing request before, continue
if (sm_connection->sm_engine_state == SM_RESPONDER_PH1_PAIRING_REQUEST_RECEIVED_W4_IRK){
sm_connection->sm_engine_state = SM_RESPONDER_PH1_PAIRING_REQUEST_RECEIVED;
break;
@ -1404,6 +1405,11 @@ static void sm_address_resolution_handle_event(address_resolution_event_t event)
if (sm_connection->sm_engine_state == SM_RESPONDER_PH0_RECEIVED_LTK_W4_IRK){
sm_connection->sm_engine_state = SM_RESPONDER_PH0_SEND_LTK_REQUESTED_NEGATIVE_REPLY;
}
// Pairing request before, continue
if (sm_connection->sm_engine_state == SM_RESPONDER_PH1_PAIRING_REQUEST_RECEIVED_W4_IRK){
sm_connection->sm_engine_state = SM_RESPONDER_PH1_PAIRING_REQUEST_RECEIVED;
break;
}
// send security request if requested
bool trigger_security_request = sm_connection->sm_pairing_requested || sm_slave_request_security;
sm_connection->sm_pairing_requested = false;