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Fixed lock order

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This commit is contained in:
arkpar 2016-02-29 19:49:29 +01:00
parent dff7f2e8e5
commit cb4d17825b
2 changed files with 44 additions and 35 deletions
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1
Cargo.toml
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@ -35,3 +35,4 @@ name = "parity"
[profile.release]
debug = false
lto = false

78
ethcore/src/blockchain/blockchain.rs
View File

@ -433,48 +433,56 @@ impl BlockChain {
batch.put(b"best", &update.info.hash).unwrap();
// These cached values must be updated atomically
let mut best_block = self.best_block.write().unwrap();
let mut write_hashes = self.block_hashes.write().unwrap();
let mut write_txs = self.transaction_addresses.write().unwrap();
{
let mut best_block = self.best_block.write().unwrap();
let mut write_hashes = self.block_hashes.write().unwrap();
let mut write_txs = self.transaction_addresses.write().unwrap();
// update best block
match update.info.location {
BlockLocation::Branch => (),
_ => {
*best_block = BestBlock {
hash: update.info.hash,
number: update.info.number,
total_difficulty: update.info.total_difficulty
};
// update best block
match update.info.location {
BlockLocation::Branch => (),
_ => {
*best_block = BestBlock {
hash: update.info.hash,
number: update.info.number,
total_difficulty: update.info.total_difficulty
};
}
}
for (number, hash) in &update.block_hashes {
batch.put_extras(number, hash);
write_hashes.remove(number);
}
for (hash, tx_address) in &update.transactions_addresses {
batch.put_extras(hash, tx_address);
write_txs.remove(hash);
}
}
for (number, hash) in &update.block_hashes {
batch.put_extras(number, hash);
write_hashes.remove(number);
{
let mut write_details = self.block_details.write().unwrap();
for (hash, details) in update.block_details.into_iter() {
batch.put_extras(&hash, &details);
write_details.insert(hash, details);
}
}
let mut write_details = self.block_details.write().unwrap();
for (hash, details) in update.block_details.into_iter() {
batch.put_extras(&hash, &details);
write_details.insert(hash, details);
{
let mut write_receipts = self.block_receipts.write().unwrap();
for (hash, receipt) in &update.block_receipts {
batch.put_extras(hash, receipt);
write_receipts.remove(hash);
}
}
let mut write_receipts = self.block_receipts.write().unwrap();
for (hash, receipt) in &update.block_receipts {
batch.put_extras(hash, receipt);
write_receipts.remove(hash);
}
for (hash, tx_address) in &update.transactions_addresses {
batch.put_extras(hash, tx_address);
write_txs.remove(hash);
}
let mut write_blocks_blooms = self.blocks_blooms.write().unwrap();
for (bloom_hash, blocks_bloom) in &update.blocks_blooms {
batch.put_extras(bloom_hash, blocks_bloom);
write_blocks_blooms.remove(bloom_hash);
{
let mut write_blocks_blooms = self.blocks_blooms.write().unwrap();
for (bloom_hash, blocks_bloom) in &update.blocks_blooms {
batch.put_extras(bloom_hash, blocks_bloom);
write_blocks_blooms.remove(bloom_hash);
}
}
// update extras database
@ -580,7 +588,7 @@ impl BlockChain {
/// This function returns modified transaction addresses.
fn prepare_transaction_addresses_update(&self, block_bytes: &[u8], info: &BlockInfo) -> HashMap<H256, TransactionAddress> {
let block = BlockView::new(block_bytes);
let transaction_hashes = block.transaction_hashes();
let transaction_hashes = block.transaction_hashes();
transaction_hashes.into_iter()
.enumerate()