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eth/filters: check in rpc level

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Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2023-10-24 22:10:13 +08:00
parent aac7d4e524
commit ed51166a05
1 changed files with 3 additions and 0 deletions
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3
eth/filters/api.go
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@ -348,6 +348,9 @@ func (api *FilterAPI) GetLogs(ctx context.Context, crit FilterCriteria) ([]*type
if crit.ToBlock != nil { if crit.ToBlock != nil {
end = crit.ToBlock.Int64() end = crit.ToBlock.Int64()
} }
if begin > 0 && end > 0 && begin > end {
return nil, errInvalidBlockRange
}
// Construct the range filter // Construct the range filter
filter = api.sys.NewRangeFilter(begin, end, crit.Addresses, crit.Topics) filter = api.sys.NewRangeFilter(begin, end, crit.Addresses, crit.Topics)
} }