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fix: only set contract storage if it's deployed #6

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Merged
merged 1 commit into from
Aug 19, 2025
Merged

fix: only set contract storage if it's deployed #6

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13 changes: 8 additions & 5 deletions x/vm/keeper/abci.go
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Original file line number Diff line number Diff line change
Expand Up @@ -36,11 +36,14 @@ func (k *Keeper) BeginBlock(ctx sdk.Context) error {
})
}

// set current block hash in the contract storage, compatible with EIP-2935
ringIndex := uint64(ctx.BlockHeight() % ethparams.HistoryServeWindow) //nolint:gosec // G115 // won't exceed uint64
var key common.Hash
binary.BigEndian.PutUint64(key[24:], ringIndex)
k.SetState(ctx, ethparams.HistoryStorageAddress, key, ctx.HeaderHash())
acct := k.GetAccount(ctx, ethparams.HistoryStorageAddress)
if acct != nil && acct.IsContract() {
// set current block hash in the contract storage, compatible with EIP-2935
ringIndex := uint64(ctx.BlockHeight() % ethparams.HistoryServeWindow) //nolint:gosec // G115 // won't exceed uint64
var key common.Hash
binary.BigEndian.PutUint64(key[24:], ringIndex)
k.SetState(ctx, ethparams.HistoryStorageAddress, key, ctx.HeaderHash())
}
return nil
}

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