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Don\'t Validate Crypto Mode for Unencrypted Decrypt am: 6d2822f am: 31a7567

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am: 828d729

* commit '828d729e243a9c4ccb3c625a1bc232b303cb5910':
  Don't Validate Crypto Mode for Unencrypted Decrypt

Change-Id: Ia8d6711b2f49b9c25698ed7a6c1103fbfeb1a09b
This commit is contained in:
John "Juce" Bruce
2016-04-28 01:54:19 +00:00
committed by android-build-merger
parent 790081fe24 828d729e24
commit d8049a4bbd
1 changed files with 1 additions and 1 deletions
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2
libwvdrmengine/cdm/core/src/crypto_session.cpp
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@@ -678,7 +678,7 @@ CdmResponseType CryptoSession::Decrypt(const CdmDecryptionParameters& params) {
params.encrypt_buffer, params.encrypt_length,
&buffer_descriptor, params.subsample_flags);
}
if (params.cipher_mode != cipher_mode_) {
if (params.is_encrypted && params.cipher_mode != cipher_mode_) {
return INCORRECT_CRYPTO_MODE;
}
if (params.is_encrypted || sts == OEMCrypto_ERROR_NOT_IMPLEMENTED) {