fix: no balance duplicate transaction #2912
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MatusKysel
approved these changes
Dec 12, 2024
JakubFornadel
approved these changes
Dec 16, 2024
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prnet cleaned-up successfully |
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Due to dag reordering it is possible to include a transaction with no balance in a pbft block. Evm does not increase account nonce for such a transactions. Because of that and relying on nonce to detect duplciate transactions it is possible to include same transaction in two different block.
The fix is to check the entire transactions history.