diff options
Diffstat (limited to 'src/psbt.h')
| -rw-r--r-- | src/psbt.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/psbt.h b/src/psbt.h index 83a729217b..af57994f3a 100644 --- a/src/psbt.h +++ b/src/psbt.h @@ -40,6 +40,10 @@ static constexpr uint8_t PSBT_OUT_BIP32_DERIVATION = 0x02; // as a 0 length key which indicates that this is the separator. The separator has no value. static constexpr uint8_t PSBT_SEPARATOR = 0x00; +// BIP 174 does not specify a maximum file size, but we set a limit anyway +// to prevent reading a stream indefinately and running out of memory. +const std::streamsize MAX_FILE_SIZE_PSBT = 100000000; // 100 MiB + /** A structure for PSBTs which contain per-input information */ struct PSBTInput { |