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core: perform BAL validation against gas limit for blocks which come with access lists

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Co-authored-by: spencer <spencer.tb@ethereum.org>
This commit is contained in:
Jared Wasinger 2026-04-05 15:25:34 -04:00
parent c3ad7547ce
commit 710ffb03ad
1 changed files with 4 additions and 2 deletions
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6
core/block_validator.go
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@ -117,14 +117,16 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
// TODO: verify that this check isn't also done elsewhere
return fmt.Errorf("block access list hash not set in header")
}
// if the block does not come with an access list, it will be recomputed
// as part of execution and validated against the header's acess list hash.
if block.AccessList() != nil {
if *block.Header().BlockAccessListHash != block.AccessList().Hash() {
return fmt.Errorf("access list hash mismatch. local: %x. remote: %x\n", block.AccessList().Hash(), *block.Header().BlockAccessListHash)
} else if err := block.AccessList().Validate(len(block.Transactions())); err != nil {
return fmt.Errorf("invalid block access list: %v", err)
} else if err := block.AccessList().ValidateGasLimit(block.GasLimit()); err != nil {
return fmt.Errorf("invalid block access list: %v", err)
}
} else {
//panic("TODO: implement local access list construction path if importing a block without an access list")
}
} else {
// if experimental.bal is not enabled, block headers cannot have access list hash and bodies cannot have access lists.