Merge bitcoin/bitcoin#21890: fuzz: Limit ParseISO8601DateTime fuzzing to 32-bit

fa1aa6c571 fuzz: Limit ParseISO8601DateTime fuzzing to 32-bit (MarcoFalke)

Pull request description:

  2038 is more than 10 years in the future, so no need for us to waste time fuzzing a 3rd party lib that will be EOL by then.

  Hopefully fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34092

ACKs for top commit:
  theStack:
    Concept and code review ACK fa1aa6c571

Tree-SHA512: fdd2fbc7b5c7ce33ad23b2e5431bb97eaf6ae8c2d2a55990a3ab73be79282c584b704dcd1471ba288de75283732970c70c9a03ddad059b97b66ba8b3de39effe
This commit is contained in:
fanquake 2021-05-10 14:18:35 +08:00
commit 86e04741dd
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@ -15,7 +15,7 @@ FUZZ_TARGET(parse_iso8601)
{
FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
const int64_t random_time = fuzzed_data_provider.ConsumeIntegral<int64_t>();
const int64_t random_time = fuzzed_data_provider.ConsumeIntegral<int32_t>();
const std::string random_string = fuzzed_data_provider.ConsumeRemainingBytesAsString();
const std::string iso8601_datetime = FormatISO8601DateTime(random_time);