Comments (8)
Yes I can reproduce it with 0.4.18 and --optimize
, progress is tracked in #26.
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How did you get this bytecode? Which solc
version?
Securify appears to run fine with -fs c.sol
using the Solidity code in https://etherscan.io/address/0x73Dac1423d69651a6F85462B45260f7c05de3548#code. It also doesn't fail with the corresponding bytecode.
from securify.
I'm not using the solidity source code.
I'm running it on the contract bytecode available on etherchain here - https://www.etherchain.org/account/73Dac1423d69651a6F85462B45260f7c05de3548#code
Somehow the bytecodes on etherchain and etherscan seem to be different. Any reason why?
from securify.
No I don't know anything about etherchain to be honest.
from securify.
Hey @bishwascg
for verified contracts, Etherscan shows the constructor code (i.e. it says Contract Creation Code
). Etherchain, however, shows the actual contract code. Therefore, the Etherchain is the right one to use for securify and should work.
We are currently investigating a similar error and will also check out this one.
Thanks for your report.
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@hiqua According to Etherscan it was compiled with v0.4.18+commit.9cf6e910
with optimization enabled. (https://etherscan.io/address/0x73Dac1423d69651a6F85462B45260f7c05de3548#code)
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Seemingly solved in #81.
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Please let us know if this still doesn't work with the last commit on master
!
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Related Issues (20)
- Accurate explanation of securify output
- No violation reported for the test case "UnrestrictedEtherFlow.sol"
- resource mustExplicit not found
- Check for some unicode tricks
- Securify fails to detect the DAO reentrancy HOT 1
- UnrestrictedWrite violation reported for unreachable code HOT 2
- Problem about scanning bin.hex file HOT 2
- How many smart contract problems can Securify detect now? HOT 2
- Build fails with soufflev1.7+ HOT 1
- Hanged on Solc Version 0.6.0
- Malato2021ma
- Broken Dataflow HOT 8
- Error while compiling solidity v0.5.x contracts
- Test samples failed HOT 4
- UnrestrictedWrite for certain Authorization Patterns
- Add Constantinople Opcodes
- Some computeResultValues implementations may not consider whether the input should be considered as signed or unsigned
- Travis continuous integration is not activated
- Understand the output of Securify when analyzing runtime bin HOT 8
- can not build docker image on ubuntu 18.04 HOT 2
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