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!41 Verification token value of USB server

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Merge pull request !41 from 王易朋/OpenHarmony-3.1-Release
This commit is contained in:
openharmony_ci
2022-03-10 13:42:32 +00:00
committed by Gitee
parent 2057fce47e b1ef181a4f
commit 7e090cc0c5
1 changed files with 8 additions and 0 deletions
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interfaces/innerkits/native/src/usbd_bulk_callback.cpp
+8
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@@ -29,6 +29,10 @@ int32_t UsbdBulkCallBack::OnRemoteRequest(uint32_t code, MessageParcel &data, Me
HDF_LOGI("%{public}s:%{public}d OnRemoteRequest entry! code:%{public}d", __func__, __LINE__, code);
switch (code) {
case CMD_USBD_BULK_CALLBACK_WRITE: {
if (data.ReadInterfaceToken() != GetObjectDescriptor()) {
HDF_LOGE("%{public}s: checkout interface descriptor failed!", __func__);
return UEC_SERVICE_WRITE_PARCEL_ERROR;
}
int32_t status;
int32_t actLength;
if (!data.ReadInt32(status)) {
@@ -45,6 +49,10 @@ int32_t UsbdBulkCallBack::OnRemoteRequest(uint32_t code, MessageParcel &data, Me
break;
}
case CMD_USBD_BULK_CALLBACK_READ: {
if (data.ReadInterfaceToken() != GetObjectDescriptor()) {
HDF_LOGE("%{public}s: checkout interface descriptor failed!", __func__);
return UEC_SERVICE_WRITE_PARCEL_ERROR;
}
int32_t status;
int32_t actLength;
if (!data.ReadInt32(status)) {