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fuzzland / ityfuzz

Blazing Fast Bytecode-Level Hybrid Fuzzer for Smart Contracts
https://docs.ityfuzz.rs
MIT License
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Can't find USDC/WETH pair #479

Closed jf-li00 closed 1 month ago

jf-li00 commented 1 month ago

when I was fuzzing a contract I got an error:

 INFO fetching pairs for 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
 INFO fetching pairs for 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
thread 'main' panicked at src/evm/tokens/uniswap.rs:233:10:
Unexpected RPC error, consider setting env <ETH_RPC_URL>

I looked into the code and find it is due to empty response when requesting pairs

and then I manually requested the api https://pairs.infra.fuzz.land/single_pair/{network}/{token}/{weth}, which is pairs.infra.fuzz.land/single_pair/eth/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48/0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 in this case, I got an empty response

shouc commented 1 month ago

fixed now. our db was rekt last week and i forgot to include pool #0 when re-indexing.