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Limit nested structures in wasm #4036
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arhag
approved these changes
Jun 11, 2018
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Can this fork if not applied by everyone? When applied locally with the 1024 limit, could it refuse blocks? |
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No, the check only applies when producing a block not validating. So if a producer includes a transaction that violates this subjective nesting limit, the other nodes will be forced to accept it. |
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This PR limits the nesting of block type structures (loop, block, if) to a depth of 1024.