Coverage Report

Created: 2025-09-05 06:38

/src/tpm2/Marshal_NV_Write.c
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// Copyright 2015 The Chromium OS Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// THIS CODE IS GENERATED - DO NOT MODIFY!
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#include "MemoryLib_fp.h"
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#include "NV_Write_fp.h"
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static TPM_RC NV_Write_In_Unmarshal(NV_Write_In* target,
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                                    TPM_HANDLE request_handles[],
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                                    BYTE** buffer,
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                                    INT32* size) {
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  TPM_RC result = TPM_RC_SUCCESS;
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  // Get request handles from request_handles array.
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  target->authHandle = request_handles[0];
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  target->nvIndex = request_handles[1];
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  // Unmarshal request parameters.
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  result = TPM2B_MAX_NV_BUFFER_Unmarshal(&target->data, buffer, size);
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  if (result != TPM_RC_SUCCESS) {
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    return result;
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  }
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  result = UINT16_Unmarshal(&target->offset, buffer, size);
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  if (result != TPM_RC_SUCCESS) {
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    return result;
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  }
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  if ((result == TPM_RC_SUCCESS) && *size) {
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    result = TPM_RC_SIZE;
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  }
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  return result;
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}
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TPM_RC Exec_NV_Write(TPMI_ST_COMMAND_TAG tag,
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                     BYTE** request_parameter_buffer,
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                     INT32* request_parameter_buffer_size,
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                     TPM_HANDLE request_handles[],
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                     UINT32* response_handle_buffer_size,
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                     UINT32* response_parameter_buffer_size) {
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  TPM_RC result = TPM_RC_SUCCESS;
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  NV_Write_In in;
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#if IS_CC_ENABLED(NV_Write)
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  BYTE* response_buffer;
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  INT32 response_buffer_size;
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#endif
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  *response_handle_buffer_size = 0;
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  *response_parameter_buffer_size = 0;
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  // Unmarshal request parameters to input structure.
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  result = NV_Write_In_Unmarshal(&in, request_handles, request_parameter_buffer,
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                                 request_parameter_buffer_size);
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  if (result != TPM_RC_SUCCESS) {
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    return result;
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  }
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  // Execute command.
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  result = TPM2_NV_Write(&in);
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  if (result != TPM_RC_SUCCESS) {
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    return result;
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  }
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#if IS_CC_ENABLED(NV_Write)
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  response_buffer = MemoryGetResponseBuffer(TPM_CC_NV_Write) + 10;
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  response_buffer_size = MAX_RESPONSE_SIZE - 10;
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  // Add parameter_size field, always equal to 0 here.
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  if (tag == TPM_ST_SESSIONS) {
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    UINT32_Marshal(response_parameter_buffer_size, &response_buffer,
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                   &response_buffer_size);
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  }
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  return TPM_RC_SUCCESS;
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#endif
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  return TPM_RC_COMMAND_CODE;
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}