diff options
Diffstat (limited to 'hcid/security.c')
| -rw-r--r-- | hcid/security.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/hcid/security.c b/hcid/security.c index 3cb7cde9..8ac3d759 100644 --- a/hcid/security.c +++ b/hcid/security.c @@ -339,9 +339,14 @@ static void request_pin(int dev, bdaddr_t *sba, struct hci_conn_info *ci) static void pin_code_request(int dev, bdaddr_t *sba, bdaddr_t *dba) { + pin_code_reply_cp pr; struct hci_conn_info_req *cr; struct hci_conn_info *ci; - char sa[18], da[18]; + char sa[18], da[18], pin[17]; + int pinlen; + + memset(&pr, 0, sizeof(pr)); + bacpy(&pr.bdaddr, dba); ba2str(sba, sa); ba2str(dba, da); syslog(LOG_INFO, "pin_code_request (sba=%s, dba=%s)", sa, da); @@ -359,6 +364,9 @@ static void pin_code_request(int dev, bdaddr_t *sba, bdaddr_t *dba) } ci = cr->conn_info; + memset(pin, 0, sizeof(pin)); + pinlen = read_pin_code(sba, dba, pin); + if (pairing == HCID_PAIRING_ONCE) { struct link_key *key = get_link_key(sba, dba); if (key) { @@ -372,18 +380,21 @@ static void pin_code_request(int dev, bdaddr_t *sba, bdaddr_t *dba) if (hcid.security == HCID_SEC_AUTO) { if (!ci->out) { /* Incomming connection */ - pin_code_reply_cp pr; - memset(&pr, 0, sizeof(pr)); - bacpy(&pr.bdaddr, dba); memcpy(pr.pin_code, hcid.pin_code, hcid.pin_len); pr.pin_len = hcid.pin_len; hci_send_cmd(dev, OGF_LINK_CTL, OCF_PIN_CODE_REPLY, PIN_CODE_REPLY_CP_SIZE, &pr); } else { /* Outgoing connection */ - - /* Let PIN helper handle that */ - request_pin(dev, sba, ci); + if (pinlen > 0) { + memcpy(pr.pin_code, pin, pinlen); + pr.pin_len = pinlen; + hci_send_cmd(dev, OGF_LINK_CTL, OCF_PIN_CODE_REPLY, + PIN_CODE_REPLY_CP_SIZE, &pr); + } else { + /* Let PIN helper handle that */ + request_pin(dev, sba, ci); + } } } else { /* Let PIN helper handle that */ |