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Fail secp256k1 if the instruction data looks incorrect (#19300)

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This commit is contained in:
Jack May
2021-08-19 13:13:54 -07:00
committed by GitHub
parent f59a55be17
commit 3ec33e7d02
9 changed files with 74 additions and 12 deletions
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10
core/src/banking_stage.rs
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@ -1046,6 +1046,7 @@ impl BankingStage {
msgs: &Packets,
transaction_indexes: &[usize],
libsecp256k1_0_5_upgrade_enabled: bool,
libsecp256k1_fail_on_bad_count: bool,
cost_tracker: &Arc<RwLock<CostTracker>>,
banking_stage_stats: &BankingStageStats,
) -> (Vec<SanitizedTransaction>, Vec<usize>, Vec<usize>) {
@ -1062,8 +1063,11 @@ impl BankingStage {
Err(TransactionError::UnsupportedVersion)
})
.ok()?;
tx.verify_precompiles(libsecp256k1_0_5_upgrade_enabled)
.ok()?;
tx.verify_precompiles(
libsecp256k1_0_5_upgrade_enabled,
libsecp256k1_fail_on_bad_count,
)
.ok()?;
Some((tx, *tx_index))
})
.collect();
@ -1158,6 +1162,7 @@ impl BankingStage {
msgs,
&packet_indexes,
bank.libsecp256k1_0_5_upgrade_enabled(),
bank.libsecp256k1_fail_on_bad_count(),
cost_tracker,
banking_stage_stats,
);
@ -1260,6 +1265,7 @@ impl BankingStage {
msgs,
transaction_indexes,
bank.libsecp256k1_0_5_upgrade_enabled(),
bank.libsecp256k1_fail_on_bad_count(),
cost_tracker,
banking_stage_stats,
);