gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

use cost model to limit new account creation (#21369)

Browse Source 
* use cost model to limit new account creation

* handle every system instruction

* remove &

* simplify match

* simplify match

* add datapoint for account data size

* add postgres error handling

* handle accounts:unlock_accounts
This commit is contained in:
Jeff Washington (jwash)
2021-12-12 14:57:18 -06:00
committed by GitHub
parent 025a5a3b9c
commit 90f41fd9b7
11 changed files with 223 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
runtime/src/accounts.rs
View File

@@ -1032,11 +1032,12 @@ impl Accounts {
let keys: Vec<_> = txs
.zip(results)
.filter_map(|(tx, res)| match res {
Err(TransactionError::AccountInUse) => None,
Err(TransactionError::SanitizeFailure) => None,
Err(TransactionError::AccountLoadedTwice) => None,
Err(TransactionError::WouldExceedMaxBlockCostLimit) => None,
Err(TransactionError::WouldExceedMaxAccountCostLimit) => None,
Err(TransactionError::AccountInUse)
| Err(TransactionError::SanitizeFailure)
| Err(TransactionError::AccountLoadedTwice)
| Err(TransactionError::WouldExceedMaxBlockCostLimit)
| Err(TransactionError::WouldExceedMaxAccountCostLimit)
| Err(TransactionError::WouldExceedMaxAccountDataCostLimit) => None,
_ => Some(tx.get_account_locks(demote_program_write_locks)),
})
.collect();