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[core,license] replaced HWID_LENGTH with sizeof

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akallabeth 2023-01-28 13:18:59 +01:00 committed by akallabeth
parent 4b0fcb3dac
commit 936e239acb
1 changed files with 9 additions and 7 deletions
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16
libfreerdp/core/license.c
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@ -1076,7 +1076,7 @@ BOOL license_generate_hwid(rdpLicense* license)
WINPR_ASSERT(license->rdp);
WINPR_ASSERT(license->rdp->settings);
ZeroMemory(license->HardwareId, HWID_LENGTH);
ZeroMemory(license->HardwareId, sizeof(license->HardwareId));
if (license->rdp->settings->OldLicenseBehaviour)
{
@ -2301,7 +2301,7 @@ BOOL license_answer_license_request(rdpLicense* license)
WINPR_ASSERT(license->EncryptedHardwareId);
license->EncryptedHardwareId->type = BB_ENCRYPTED_DATA_BLOB;
if (!license_encrypt_and_MAC(license, license->HardwareId, HWID_LENGTH,
if (!license_encrypt_and_MAC(license, license->HardwareId, sizeof(license->HardwareId),
license->EncryptedHardwareId, signature, sizeof(signature)))
{
free(license_data);
@ -2397,7 +2397,7 @@ BOOL license_send_platform_challenge_response(rdpLicense* license)
Stream_SealLength(challengeRespData);
/* compute MAC of PLATFORM_CHALLENGE_RESPONSE_DATA + HWID */
length = Stream_Length(challengeRespData) + HWID_LENGTH;
length = Stream_Length(challengeRespData) + sizeof(license->HardwareId);
buffer = (BYTE*)malloc(length);
if (!buffer)
{
@ -2406,7 +2406,8 @@ BOOL license_send_platform_challenge_response(rdpLicense* license)
}
CopyMemory(buffer, Stream_Buffer(challengeRespData), Stream_Length(challengeRespData));
CopyMemory(&buffer[Stream_Length(challengeRespData)], license->HardwareId, HWID_LENGTH);
CopyMemory(&buffer[Stream_Length(challengeRespData)], license->HardwareId,
sizeof(license->HardwareId));
status = security_mac_data(license->MacSaltKey, sizeof(license->MacSaltKey),
sizeof(license->MacSaltKey), buffer, length, license->MACData);
free(buffer);
@ -2418,7 +2419,7 @@ BOOL license_send_platform_challenge_response(rdpLicense* license)
}
license->EncryptedHardwareId->type = BB_ENCRYPTED_DATA_BLOB;
if (!license_rc4_with_licenseKey(license, license->HardwareId, HWID_LENGTH,
if (!license_rc4_with_licenseKey(license, license->HardwareId, sizeof(license->HardwareId),
license->EncryptedHardwareId))
{
Stream_Free(challengeRespData, TRUE);
@ -2436,9 +2437,10 @@ BOOL license_send_platform_challenge_response(rdpLicense* license)
WLog_DBG(TAG, "LicensingEncryptionKey:");
winpr_HexDump(TAG, WLOG_DEBUG, license->LicensingEncryptionKey, 16);
WLog_DBG(TAG, "HardwareId:");
winpr_HexDump(TAG, WLOG_DEBUG, license->HardwareId, HWID_LENGTH);
winpr_HexDump(TAG, WLOG_DEBUG, license->HardwareId, sizeof(license->HardwareId));
WLog_DBG(TAG, "EncryptedHardwareId:");
winpr_HexDump(TAG, WLOG_DEBUG, license->EncryptedHardwareId->data, HWID_LENGTH);
winpr_HexDump(TAG, WLOG_DEBUG, license->EncryptedHardwareId->data,
license->EncryptedHardwareId->length);
#endif
if (license_write_client_platform_challenge_response(license, s))
return license_send(license, s, PLATFORM_CHALLENGE_RESPONSE);