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Check transaction signature when adding to the queue (#3508)

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Arkadiy Paronyan 2016-11-18 17:45:19 +01:00 committed by GitHub
parent 15702a875c
commit 4a3bdf13df
1 changed files with 10 additions and 0 deletions
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10
ethcore/src/miner/miner.rs
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@ -21,6 +21,7 @@ use util::*;
use util::using_queue::{UsingQueue, GetAction};
use account_provider::AccountProvider;
use views::{BlockView, HeaderView};
use header::Header;
use state::{State, CleanupMode};
use client::{MiningBlockChainClient, Executive, Executed, EnvInfo, TransactOptions, BlockID, CallAnalytics};
use executive::contract_address;
@ -572,7 +573,16 @@ impl Miner {
let schedule = chain.latest_schedule();
let gas_required = |tx: &SignedTransaction| tx.gas_required(&schedule).into();
let best_block_header: Header = ::rlp::decode(&chain.best_block_header());
transactions.into_iter()
.filter(|tx| match self.engine.verify_transaction_basic(tx, &best_block_header) {
Ok(()) => true,
Err(e) => {
debug!(target: "miner", "Rejected tx {:?} with invalid signature: {:?}", tx.hash(), e);
false
}
}
)
.map(|tx| match origin {
TransactionOrigin::Local | TransactionOrigin::RetractedBlock => {
transaction_queue.add(tx, origin, &fetch_account, &gas_required)