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Don\'t Validate Crypto Mode for Unencrypted Decrypt

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am: 6d2822f

* commit '6d2822f6c615e957de2ad0af3fb1009e79a46fcc':
  Don't Validate Crypto Mode for Unencrypted Decrypt

Change-Id: Ie0b8a72fa42e373938c489572519135f2b57c25c
This commit is contained in:
John "Juce" Bruce
2016-04-27 23:46:53 +00:00
committed by android-build-merger
parent 850cf0e08e 6d2822f6c6
commit 3cd400644b
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) {