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  • chainmaker
  • issueissue
  • Issues
  • #505

Closed
Open
Opened Feb 03, 2023 by 李 杰@lijie1 of 19 tasks completed1/19 tasks

evm的ecrecover方法报错“jump out of range”

【问题分类】

  • bug
  • P2P网络相关(包含libp2p,liquid)
  • 链账户身份与权限相关(证书问题、public、多签投票问题)
  • 核心交易引擎相关(交易池、DAG)
  • 共识相关
  • 智能合约相关
  • 存储相关
  • SDK相关
  • 长安链CMC工具
  • 长安链管理台
  • 长安链浏览器
  • 长安链合约IDE
  • 长安链web签名插件
  • 跨链相关
  • 轻节点相关
  • 隐私计算相关
  • 密码学相关
  • 环境依赖
  • 其他补充:

【问题描述】(请对问题进行描述,方便定位问题)

具体的现象,操作步骤,前置条件等,尽可能描述清楚,有截图说明更佳

【相关日志文件】(如果有报错日志请贴图,或者上传附件)

solidity合约方法

function recoverSignature(bytes32 hash, bytes memory signature) public virtual view returns(address){
        bytes32 r;
        bytes32 s;
        uint8 v;
        assembly {
            r := mload(add(signature, 0x20))
            s := mload(add(signature, 0x40))
            v := byte(0, mload(add(signature, 0x60)))
        }
        address signer = ecrecover(hash, v, r, s);
        return signer;
}

入参

hash: 0x04e8a37ddc56efae5a74760877fc75f8ef528bbdb8da7d77d9f9c7cafc9b1762

signature: 0x136ef868ee5db4fa8781542b9109c9924c7d44406e84c8048bfbd2ac35e4ad3425f2107e0326593c21164ea761264afc7ad13583b5d2f8337dc6f7638d2e3afd1b

报错信息

code: CONTRACT_FAIL message: "txStatusCode:4, resultCode:1, contractName[0a7253f9f4a754d0302034dd781c3af045bf1e2f] method[0x7621fd67] txType[QUERY_CONTRACT], jump out of range" contract_result { code: 1 message: "jump out of range" } tx_id: "fa7f5615ed7c64908399124f1cc8cfa24db1aba85f0ad73f832fc55fc57f7614"

【系统信息】(请填写系统信息,方便定位问题)

  • **chainmaker-go version * :节点共识pk-dpos [v2.3.0]
Edited Feb 03, 2023 by 李 杰
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information
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Reference: chainmaker/issue#505

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