Coverage Report

Created: 2026-08-13 06:21

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/src/tpm2/Marshal_PCR_Extend.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 "PCR_Extend_fp.h"
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static TPM_RC PCR_Extend_In_Unmarshal(PCR_Extend_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->pcrHandle = request_handles[0];
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  // Unmarshal request parameters.
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  result = TPML_DIGEST_VALUES_Unmarshal(&target->digests, 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_PCR_Extend(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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  PCR_Extend_In in;
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#if IS_CC_ENABLED(PCR_Extend)
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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 =
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      PCR_Extend_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_PCR_Extend(&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(PCR_Extend)
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  response_buffer = MemoryGetResponseBuffer(TPM_CC_PCR_Extend) + 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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}