message: disable msan for some functions that make libsodium calls
diff: @@ -23,7 +23,7 @@ namespace plugin
  struct EncryptionOperator::EncryptImpl
  {
  std::string KeyFilename;
  - unsigned char Key[crypto_secretbox_KEYBYTES];
  + unsigned char Key[crypto_secretbox_KEYBYTES] = {0};
  bool KeyValid = false;
  ~EncryptImpl()
  @@ -90,6 +90,12 @@ EncryptionOperator::EncryptionOperator(const Params &parameters)
  EncryptionOperator::~EncryptionOperator() {}
  +#if defined(__clang__)
  +#if __has_feature(memory_sanitizer)
  +// Memory Sanitizer has an issue with some libsodium calls.
  +__attribute__((no_sanitize("memory")))
  +#endif
  +#endif
  size_t EncryptionOperator::Operate(const char *dataIn, const Dims &blockStart,
  const Dims &blockCount, const DataType type,
  char *bufferOut)
  @@ -131,6 +137,12 @@ size_t EncryptionOperator::Operate(const char *dataIn, const Dims &blockStart,
  return offset;
  }
  +#if defined(__clang__)
  +#if __has_feature(memory_sanitizer)
  +// Memory Sanitizer has an issue with some libsodium calls.
  +__attribute__((no_sanitize("memory")))
  +#endif
  +#endif
  size_t EncryptionOperator::InverseOperate(const char *bufferIn,
  const size_t sizeIn, char *dataOut)
  {
  