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fix SPP open with wrong remote bd_addr

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This commit is contained in:
liqigan 2021-12-22 17:04:58 +08:00
parent fa9ca143c1
commit 09d97a007b
6 changed files with 54 additions and 26 deletions
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4
components/bt/host/bluedroid/bta/hf_ag/bta_ag_act.c
View File

@ -494,14 +494,14 @@ void bta_ag_rfc_acp_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data)
UINT16 lcid;
int i;
tBTA_AG_SCB *ag_scb, *other_scb;
BD_ADDR dev_addr;
BD_ADDR dev_addr = {0};
int status;
/* set role */
p_scb->role = BTA_AG_ACP;
APPL_TRACE_DEBUG ("bta_ag_rfc_acp_open: serv_handle0 = %d serv_handle1 = %d",
p_scb->serv_handle[0], p_scb->serv_handle[1]);
/* get bd addr of peer */
if (PORT_SUCCESS != (status=PORT_CheckConnection(p_data->rfc.port_handle, dev_addr, &lcid))) {
if (PORT_SUCCESS != (status = PORT_CheckConnection(p_data->rfc.port_handle, FALSE, dev_addr, &lcid))) {
APPL_TRACE_DEBUG ("bta_ag_rfc_acp_open error PORT_CheckConnection returned status %d", status);
}
/* Collision Handling */

4
components/bt/host/bluedroid/bta/hf_client/bta_hf_client_act.c
View File

@ -267,7 +267,7 @@ void bta_hf_client_rfc_open(tBTA_HF_CLIENT_DATA *p_data)
void bta_hf_client_rfc_acp_open(tBTA_HF_CLIENT_DATA *p_data)
{
UINT16 lcid;
BD_ADDR dev_addr;
BD_ADDR dev_addr = {0};
int status;
/* set role */
@ -277,7 +277,7 @@ void bta_hf_client_rfc_acp_open(tBTA_HF_CLIENT_DATA *p_data)
bta_hf_client_cb.scb.serv_handle, p_data->rfc.port_handle);
/* get bd addr of peer */
if (PORT_SUCCESS != (status = PORT_CheckConnection(p_data->rfc.port_handle, dev_addr, &lcid))) {
if (PORT_SUCCESS != (status = PORT_CheckConnection(p_data->rfc.port_handle, FALSE, dev_addr, &lcid))) {
APPL_TRACE_DEBUG ("bta_hf_client_rfc_acp_open error PORT_CheckConnection returned status %d", status);
}

37
components/bt/host/bluedroid/bta/jv/bta_jv_act.c
View File

@ -587,8 +587,8 @@ static tBTA_JV_PM_CB *bta_jv_alloc_set_pm_profile_cb(UINT32 jv_handle, tBTA_JV_P
for (j = 0; j < BTA_JV_MAX_RFC_CONN; j++) {
if (jv_handle == bta_jv_cb.port_cb[j].handle) {
pp_cb = &bta_jv_cb.port_cb[j].p_pm_cb;
if (PORT_SUCCESS != PORT_CheckConnection(
bta_jv_cb.port_cb[j].port_handle, peer_bd_addr, NULL)) {
if (PORT_SUCCESS !=
PORT_CheckConnection(bta_jv_cb.port_cb[j].port_handle, FALSE, peer_bd_addr, NULL)) {
i = BTA_JV_PM_MAX_NUM;
}
break;
@ -1666,7 +1666,7 @@ static void bta_jv_port_mgmt_cl_cback(UINT32 code, UINT16 port_handle, void* dat
tBTA_JV_RFC_CB *p_cb = bta_jv_rfc_port_to_cb(port_handle);
tBTA_JV_PCB *p_pcb = bta_jv_rfc_port_to_pcb(port_handle);
tBTA_JV evt_data = {0};
BD_ADDR rem_bda;
BD_ADDR rem_bda = {0};
UINT16 lcid;
tBTA_JV_RFCOMM_CBACK *p_cback; /* the callback function */
@ -1678,7 +1678,7 @@ static void bta_jv_port_mgmt_cl_cback(UINT32 code, UINT16 port_handle, void* dat
APPL_TRACE_DEBUG( "bta_jv_port_mgmt_cl_cback code=%d port_handle:%d handle:%d",
code, port_handle, p_cb->handle);
PORT_CheckConnection(port_handle, rem_bda, &lcid);
PORT_CheckConnection(port_handle, FALSE, rem_bda, &lcid);
if (code == PORT_SUCCESS) {
evt_data.rfc_open.handle = p_pcb->handle;
@ -1930,11 +1930,13 @@ static void bta_jv_port_mgmt_sr_cback(UINT32 code, UINT16 port_handle, void *dat
tBTA_JV_PCB *p_pcb = bta_jv_rfc_port_to_pcb(port_handle);
tBTA_JV_RFC_CB *p_cb = bta_jv_rfc_port_to_cb(port_handle);
tBTA_JV evt_data = {0};
BD_ADDR rem_bda;
BD_ADDR rem_bda = {0};
UINT16 lcid;
BOOLEAN *accept = (BOOLEAN *)data;
tPORT_MGMT_SR_CALLBACK_ARG *p_mgmt_cb_arg = (tPORT_MGMT_SR_CALLBACK_ARG *)data;
void *user_data = NULL;
void *new_user_data = NULL;
int status;
int failed = TRUE;
// APPL_TRACE_DEBUG("bta_jv_port_mgmt_sr_cback, code:0x%x, port_handle:%d", code, (uint16_t)port_handle);
if (NULL == p_cb || NULL == p_cb->p_cback) {
@ -1946,13 +1948,20 @@ static void bta_jv_port_mgmt_sr_cback(UINT32 code, UINT16 port_handle, void *dat
// APPL_TRACE_DEBUG( "bta_jv_port_mgmt_sr_cback code=%p port_handle:0x%x handle:0x%x, p_pcb:%p, user:%p",
// code, port_handle, p_cb->handle, p_pcb, p_pcb->user_data);
PORT_CheckConnection(port_handle, rem_bda, &lcid);
int failed = TRUE;
if (p_mgmt_cb_arg) {
if ((status = PORT_CheckConnection(port_handle, p_mgmt_cb_arg->ignore_rfc_state, rem_bda, &lcid)) !=
PORT_SUCCESS) {
APPL_TRACE_WARNING("PORT_CheckConnection status:%d", status);
}
} else {
PORT_CheckConnection(port_handle, FALSE, rem_bda, &lcid);
}
if (code == PORT_SUCCESS) {
failed = FALSE;
/* accept the connection defaulted */
if (accept) {
*accept = TRUE;
if (p_mgmt_cb_arg) {
p_mgmt_cb_arg->accept = TRUE;
}
evt_data.rfc_srv_open.handle = p_pcb->handle;
evt_data.rfc_srv_open.status = BTA_JV_SUCCESS;
@ -1974,8 +1983,8 @@ static void bta_jv_port_mgmt_sr_cback(UINT32 code, UINT16 port_handle, void *dat
p_pcb_new_listen->user_data = NULL;
p_pcb->state = BTA_JV_ST_SR_LISTEN;
bta_jv_free_rfc_cb(p_cb, p_pcb_new_listen, FALSE);
if (accept) {
*accept = FALSE;
if (p_mgmt_cb_arg) {
p_mgmt_cb_arg->accept = FALSE;
}
}
} else {
@ -1991,8 +2000,8 @@ static void bta_jv_port_mgmt_sr_cback(UINT32 code, UINT16 port_handle, void *dat
*/
APPL_TRACE_ERROR("no listen port, and upper layer reject connection");
p_pcb->state = BTA_JV_ST_SR_LISTEN;
if (accept) {
*accept = FALSE;
if (p_mgmt_cb_arg) {
p_mgmt_cb_arg->accept = FALSE;
}
}
APPL_TRACE_ERROR("bta_jv_add_rfc_port failed to create new listen port");

11
components/bt/host/bluedroid/stack/include/stack/port_api.h
View File

@ -107,6 +107,14 @@ typedef void (tPORT_CALLBACK) (UINT32 code, UINT16 port_handle);
typedef void (tPORT_MGMT_CALLBACK) (UINT32 code, UINT16 port_handle, void* data);
/**
* Define the server port manage callback function argument
*/
typedef struct {
BOOLEAN accept; /* If upper layer accepts the incoming connection */
BOOLEAN ignore_rfc_state; /* If need to ignore rfc state for PORT_CheckConnection */
} tPORT_MGMT_SR_CALLBACK_ARG;
/*
** Define events that registered application can receive in the callback
*/
@ -312,11 +320,12 @@ extern int PORT_SetEventMask (UINT16 port_handle, UINT32 mask);
** by handle is up and running
**
** Parameters: handle - Handle of the port returned in the Open
** ignore_rfc_state - If need to ignore rfc state
** bd_addr - OUT bd_addr of the peer
** p_lcid - OUT L2CAP's LCID
**
*******************************************************************************/
extern int PORT_CheckConnection (UINT16 handle, BD_ADDR bd_addr,
extern int PORT_CheckConnection (UINT16 handle, BOOLEAN ignore_rfc_state, BD_ADDR bd_addr,
UINT16 *p_lcid);
/*******************************************************************************

8
components/bt/host/bluedroid/stack/rfcomm/port_api.c
View File

@ -464,11 +464,12 @@ int PORT_SetEventMask (UINT16 port_handle, UINT32 mask)
** by handle is up and running
**
** Parameters: handle - Handle returned in the RFCOMM_CreateConnection
** ignore_rfc_state - If need to ignore rfc state
** bd_addr - OUT bd_addr of the peer
** p_lcid - OUT L2CAP's LCID
**
*******************************************************************************/
int PORT_CheckConnection (UINT16 handle, BD_ADDR bd_addr, UINT16 *p_lcid)
int PORT_CheckConnection(UINT16 handle, BOOLEAN ignore_rfc_state, BD_ADDR bd_addr, UINT16 *p_lcid)
{
tPORT *p_port;
@ -485,9 +486,8 @@ int PORT_CheckConnection (UINT16 handle, BD_ADDR bd_addr, UINT16 *p_lcid)
return (PORT_NOT_OPENED);
}
if (!p_port->rfc.p_mcb
|| !p_port->rfc.p_mcb->peer_ready
|| (p_port->rfc.state != RFC_STATE_OPENED)) {
if (!p_port->rfc.p_mcb || !p_port->rfc.p_mcb->peer_ready ||
(!ignore_rfc_state ? (p_port->rfc.state != RFC_STATE_OPENED) : false)) {
return (PORT_LINE_ERR);
}

16
components/bt/host/bluedroid/stack/rfcomm/port_rfc.c
View File

@ -427,7 +427,10 @@ void PORT_ParNegCnf (tRFC_MCB *p_mcb, UINT8 dlci, UINT16 mtu, UINT8 cl, UINT8 k)
void PORT_DlcEstablishInd (tRFC_MCB *p_mcb, UINT8 dlci, UINT16 mtu)
{
tPORT *p_port = port_find_mcb_dlci_port (p_mcb, dlci);
BOOLEAN accept = true;
tPORT_MGMT_SR_CALLBACK_ARG mgmt_cb_arg = {
.accept = TRUE,
.ignore_rfc_state = FALSE,
};
RFCOMM_TRACE_DEBUG ("PORT_DlcEstablishInd p_mcb:%p, dlci:%d mtu:%di, p_port:%p", p_mcb, dlci, mtu, p_port);
RFCOMM_TRACE_DEBUG ("PORT_DlcEstablishInd p_mcb addr:%02x:%02x:%02x:%02x:%02x:%02x",
@ -461,10 +464,17 @@ void PORT_DlcEstablishInd (tRFC_MCB *p_mcb, UINT8 dlci, UINT16 mtu)
}
if (p_port->p_mgmt_callback) {
p_port->p_mgmt_callback (PORT_SUCCESS, p_port->inx, &accept);
/**
* @note
* 1. The manage callback function may change the value of accept in mgmt_cb_arg.
* 2. Use mgmt_cb_arg.ignore_rfc_state to work around the issue caused by sending
* RFCOMM establish response after the manage callback function.
*/
mgmt_cb_arg.ignore_rfc_state = TRUE;
p_port->p_mgmt_callback (PORT_SUCCESS, p_port->inx, &mgmt_cb_arg);
}
if (accept) {
if (mgmt_cb_arg.accept) {
RFCOMM_DlcEstablishRsp(p_mcb, dlci, p_port->mtu, RFCOMM_SUCCESS);
p_port->state = PORT_STATE_OPENED;
} else {