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Source release 17.1.2

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This commit is contained in:
John "Juce" Bruce
2023-06-23 15:37:42 -07:00
parent a10f13a2dc
commit 2baa7c6e2b
353 changed files with 12903 additions and 2305 deletions
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46
oemcrypto/test/oec_decrypt_fallback_chain.cpp
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@@ -198,26 +198,64 @@ OEMCryptoResult DecryptFallbackChain::DecryptSubsampleHalf(
// Used for OEMCrypto Fuzzing: Corpus format is as below, let | be separator.
// cipher_mode + pattern + sample_data for all samples |
// subsample_data for all samples
// input_data for all samples | subsample_data for all samples
void WriteDecryptCencCorpus(
OEMCryptoCipherMode cipher_mode,
const OEMCrypto_SampleDescription* samples_description,
const OEMCrypto_CENCEncryptPatternDesc* pattern, size_t samples_length) {
const std::string file_name =
GetFileName("oemcrypto_decrypt_cenc_fuzz_seed_corpus");
// Cipher mode and Pattern.
OEMCrypto_Decrypt_Cenc_Fuzz decrypt_cenc_fuzz_struct;
decrypt_cenc_fuzz_struct.cipher_mode = cipher_mode;
decrypt_cenc_fuzz_struct.pattern = *pattern;
// Cipher mode and Pattern.
AppendToFile(file_name,
reinterpret_cast<const char*>(&decrypt_cenc_fuzz_struct),
sizeof(OEMCrypto_Decrypt_Cenc_Fuzz));
// Sample data for all samples.
for (size_t i = 0; i < samples_length; i++) {
OEMCrypto_SampleDescription_Fuzz sample_description_data;
sample_description_data.buffers.input_data_length =
samples_description[i].buffers.input_data_length;
sample_description_data.buffers.output_descriptor.type =
samples_description[i].buffers.output_descriptor.type;
switch (sample_description_data.buffers.output_descriptor.type) {
case OEMCrypto_BufferType_Clear:
sample_description_data.buffers.output_descriptor.buffer_config =
samples_description[i]
.buffers.output_descriptor.buffer.clear.clear_buffer_length;
break;
case OEMCrypto_BufferType_Secure:
sample_description_data.buffers.output_descriptor.buffer_config =
samples_description[i]
.buffers.output_descriptor.buffer.secure.secure_buffer_length;
break;
case OEMCrypto_BufferType_Direct:
sample_description_data.buffers.output_descriptor.buffer_config =
samples_description[i]
.buffers.output_descriptor.buffer.direct.is_video;
break;
}
memcpy(sample_description_data.iv, samples_description[i].iv,
sizeof(sample_description_data.iv));
sample_description_data.subsamples_length =
samples_description[i].subsamples_length;
AppendToFile(file_name,
reinterpret_cast<const char*>(&samples_description[i]),
sizeof(OEMCrypto_SampleDescription));
reinterpret_cast<const char*>(&sample_description_data),
sizeof(OEMCrypto_SampleDescription_Fuzz));
}
AppendSeparator(file_name);
// Input data for all samples.
for (size_t i = 0; i < samples_length; i++) {
AppendToFile(file_name,
reinterpret_cast<const char*>(
samples_description[i].buffers.input_data),
samples_description[i].buffers.input_data_length);
}
AppendSeparator(file_name);