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Pick widevine oemcrypto-v18 change

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No-Typo-Check: From a third party header file
Bug: 260918793
Test: unit tests
Test: atp v2/widevine-eng/drm_compliance
Change-Id: I36effd6a10a99bdb2399ab1f4a0fad026d607c70
This commit is contained in:
Kyle Zhang
2022-12-16 03:21:08 +00:00
parent 4586522c07
commit 11255b7426
105 changed files with 324641 additions and 299787 deletions
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23
libwvdrmengine/oemcrypto/test/fuzz_tests/oemcrypto_fuzz_helper.cc
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@@ -6,19 +6,18 @@
namespace wvoec {
void RedirectStdoutToFile() { freopen("log.txt", "a", stdout); }
std::vector<std::vector<uint8_t>> SplitInput(const uint8_t* data, size_t size) {
std::vector<std::vector<uint8_t>> result;
auto current_pos = data;
auto end = data + size;
// Using memmem to find separator
while (const uint8_t* pos = reinterpret_cast<const uint8_t*>(
memmem(current_pos, end - current_pos, kFuzzDataSeparator,
sizeof(kFuzzDataSeparator)))) {
result.push_back({current_pos, pos});
current_pos = pos + sizeof(kFuzzDataSeparator);
std::vector<FuzzedData> SplitFuzzedData(const uint8_t* data, size_t size) {
std::vector<FuzzedData> result;
const uint8_t* const end = data + size;
// Using memmem to find separator.
while (
const uint8_t* const separator = reinterpret_cast<const uint8_t*>(memmem(
data, end - data, kFuzzDataSeparator, sizeof(kFuzzDataSeparator)))) {
result.push_back({data, static_cast<size_t>(separator - data)});
data = separator + sizeof(kFuzzDataSeparator);
}
if (current_pos < end) {
result.push_back({current_pos, end});
if (data < end) {
result.push_back({data, static_cast<size_t>(end - data)});
}
return result;
}