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fixed the issue iOS devices cannot initiate connection

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to ESP32 while there is a BLE connection to this ESP32

Closes https://github.com/espressif/esp-idf/issues/6557
This commit is contained in:
Jin Cheng 2022-09-19 14:23:19 +08:00
parent 85c878acc5
commit 11bd663e9e
3 changed files with 5 additions and 6 deletions
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4
components/bt/host/bluedroid/stack/btm/btm_acl.c
View File

@ -326,10 +326,6 @@ void btm_acl_created (BD_ADDR bda, DEV_CLASS dc, BD_NAME bdn,
btm_establish_continue (p);
return;
}
} else {
/* If remote features indicated secure connection (SC) mode, check the remote feautres again*/
/* this is to prevent from BIAS attack where attacker can downgrade SC mode*/
btm_read_remote_features (p->hci_handle);
}
}

4
components/bt/host/bluedroid/stack/btm/btm_sec.c
View File

@ -4014,7 +4014,9 @@ void btm_sec_auth_complete (UINT16 handle, UINT8 status)
return;
}
p_dev_rec->sec_flags |= BTM_SEC_AUTHENTICATED;
if (!(p_dev_rec->sm4 & BTM_SM4_UPGRADE)) {
p_dev_rec->sec_flags |= BTM_SEC_AUTHENTICATED;
}
if (p_dev_rec->pin_code_length >= 16 ||
p_dev_rec->link_key_type == BTM_LKEY_TYPE_AUTH_COMB ||

3
components/bt/host/bluedroid/stack/l2cap/l2c_link.c
View File

@ -81,7 +81,8 @@ BOOLEAN l2c_link_hci_conn_req (BD_ADDR bd_addr)
if (p_lcb_cur->in_use) {
no_links = FALSE;
p_lcb->link_role = HCI_ROLE_MASTER;
// p_lcb->link_role = HCI_ROLE_MASTER;
p_lcb->link_role = HCI_ROLE_SLAVE;
break;
}
}