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compoent/bt:Fixed the BT/BLE statck bug from bluedroid7.1.1

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Yulong
2017-04-28 05:31:57 -04:00
parent 7db85a386a
commit 834d980e39
7 changed files with 47 additions and 9 deletions
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components/bt/bluedroid/stack/gatt/gatt_sr.c
+5
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@@ -1183,6 +1183,11 @@ void gatt_attr_process_prepare_write (tGATT_TCB *p_tcb, UINT8 i_rcb, UINT16 hand
tGATT_PREPARE_WRITE_RECORD *prepare_record = NULL;
memset(&sr_data, 0, sizeof(tGATTS_DATA));
if (len < 2) {
GATT_TRACE_ERROR("%s: Prepare write request was invalid - missing offset, sending error response", __func__);
gatt_send_error_rsp(p_tcb, GATT_INVALID_PDU, op_code, handle, FALSE);
return;
}
//get offset from p_data
STREAM_TO_UINT16(offset, p);
len -= 2;