EVMC_REVERT multi-index存储同样需要revert

eosiosg / eos-challenge-contract

ISC License

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Closed Frank-AFN closed 4 years ago

Frank-AFN commented 4 years ago

Test Cases

6c726576657274656420646174616000557f726576657274206d657373616765000000000000000000000000000000000000600052600e6000fd

should:

return 0x726576657274206d657373616765 as REVERT data, the storage at key 0x0 should be left as unset and use 20024 gas in total.

Frank-AFN commented 4 years ago

在host 中记录这次action中 set storage 的 address 下的 keys 变动

记录内容如下

address
key
value : 如果是 EVMC_STORAGE_MODIFIED 或者 EVMC_STORAGE_DELETED 需要变回原来的值
storage status: EVMC_STORAGE_UNCHANGED, EVMC_STORAGE_ADDED, EVMC_STORAGE_MODIFIED, EVMC_STORAGE_DELETED, EVMC_STORAGE_MODIFIED_AGAIN

如果 EVMC_RESULT = EVMC_REVERT. 需要对每一个key进行revert操作.