fix calling esp_ble_get_cur_sendable_packets_num() sometimes crashes when bluetooth is disconnecting

pull/9803/head
zwj 2022-09-06 21:12:30 +08:00
rodzic 885b25d775
commit 2942a98f5d
1 zmienionych plików z 9 dodań i 1 usunięć

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@ -2342,7 +2342,15 @@ void l2ble_update_att_acl_pkt_num(UINT8 type, tl2c_buff_param_t *param)
xSemaphoreGive(buff_semaphore);
break;
}
fixed_queue_t * queue = p_lcb->p_fixed_ccbs[L2CAP_ATT_CID - L2CAP_FIRST_FIXED_CHNL]->xmit_hold_q;
tL2C_CCB *p_ccb = p_lcb->p_fixed_ccbs[L2CAP_ATT_CID - L2CAP_FIRST_FIXED_CHNL];
if(p_ccb == NULL) {
L2CAP_TRACE_ERROR("%s not found p_ccb", __func__);
xSemaphoreGive(buff_semaphore);
break;
}
fixed_queue_t * queue = p_ccb->xmit_hold_q;
att_max_num = MIN(p_lcb->link_xmit_quota, L2CAP_CACHE_ATT_ACL_NUM);
if (queue == NULL){
L2CAP_TRACE_ERROR("%s not found queue", __func__);