Add maxQueryLimit to feeHistory #11973
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Added a maxQueryLimit constant to define the maximum number of requested percentiles (set to 100).
This implementation is the same as Geth: https://github.com/ethereum/go-ethereum/blob/a01e9742d997ea9e6cedfee41cba433433de9e10/eth/gasprice/feehistory.go#L245
Without this restriction, an attacker could submit a very large payload, causing Erigon to consume over 50GB of memory.