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fix: correct tx gas limit cap check (Osaka / EIP-7825) #11848

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fix: correct tx gas limit cap check (Osaka / EIP-7825) #11848

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fb220f9
Update executor.rs
sashaodessa Sep 27, 2025
9f23104
Update mod.rs
sashaodessa Sep 27, 2025
139ce48
Update executor.rs
sashaodessa Sep 27, 2025
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6 changes: 2 additions & 4 deletions crates/anvil/src/eth/backend/executor.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -318,10 +318,8 @@ impl<DB: Db + ?Sized, V: TransactionValidator> Iterator for &mut TransactionExec
}

// check that we comply with the transaction's gas limit as imposed by Osaka (EIP-7825)
if env.evm_env.cfg_env.tx_gas_limit_cap.is_none()
&& transaction.pending_transaction.transaction.gas_limit()
> env.evm_env.cfg_env().tx_gas_limit_cap()
{
let cap = env.evm_env.cfg_env().tx_gas_limit_cap();
if transaction.pending_transaction.transaction.gas_limit() > cap {
return Some(TransactionExecutionOutcome::TransactionGasExhausted(transaction));
}

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5 changes: 2 additions & 3 deletions crates/anvil/src/eth/backend/mem/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -3603,9 +3603,8 @@ impl TransactionValidator for Backend {
}

// Check tx gas limit against tx gas limit cap (Osaka hard fork and later).
if env.evm_env.cfg_env.tx_gas_limit_cap.is_none()
&& tx.gas_limit() > env.evm_env.cfg_env().tx_gas_limit_cap()
{
let cap = env.evm_env.cfg_env().tx_gas_limit_cap();
if tx.gas_limit() > cap {
warn!(target: "backend", "[{:?}] gas too high", tx.hash());
return Err(InvalidTransactionError::GasTooHigh(ErrDetail {
detail: String::from("tx.gas_limit > env.cfg.tx_gas_limit_cap"),
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