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…nd oversized payloads (ethereum-optimism#19904) Add two bounds checks to `read_tx_data` before indexing into the slice: 1. Reject payloads exceeding `MAX_SPAN_BATCH_ELEMENTS` with `TooBigSpanBatchSize`, matching op-node's `rlp.NewStream(r, MaxSpanBatchElementCount)` behavior. Without this, kona accepts oversized transactions that op-node rejects, causing a consensus divergence. (Cantina finding #28) 2. Reject truncated payloads where `payload_length_with_header` exceeds the remaining buffer, preventing a panic on malformed input. (Cantina finding #25, item 4) Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Add 2 replay cmds to
op-chain-opsop-replay-seqcmd follows the logic of sequencer's ELop-replaycmd enum follows the logic of rpc's EL