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Use weight_as_block for quick weight check (#2443)

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Antioch Peverell 2019-01-22 16:55:36 +00:00 committed by Ignotus Peverell
parent f3884f57b6
commit f8aab05d76
1 changed files with 7 additions and 3 deletions
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10
core/src/core/transaction.rs
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@ -409,9 +409,13 @@ impl Readable for TransactionBody {
let (input_len, output_len, kernel_len) =
ser_multiread!(reader, read_u64, read_u64, read_u64);
// quick block weight check before proceeding
let tx_block_weight =
TransactionBody::weight(input_len as usize, output_len as usize, kernel_len as usize);
// Quick block weight check before proceeding.
// Note: We use weight_as_block here (inputs have weight).
let tx_block_weight = TransactionBody::weight_as_block(
input_len as usize,
output_len as usize,
kernel_len as usize,
);
if tx_block_weight > consensus::MAX_BLOCK_WEIGHT {
return Err(ser::Error::TooLargeReadErr);