Closed gaasedelen closed 6 years ago
I recognize that the initial PoC is a bit crazy, so here's something more manageable.
Sample contract: poc2.zip
Ethersplay gets trapped in the isActive() function, queuing / undoing the same exploration action.
These contracts work with master now
With a number of contracts, I've encountered cases where Ethersplay gets stuck attempting to explore loops. In such cases, it may fail to explore the rest of the contract and BN will perpetually spit out an 'analysis' status message.
Sample contract: poc.zip
To repro, simply open poc.bytecode with BinaryNinja + Ethersplay.
The analysis for the provided PoC gets stuck within dispatch. Granted, the dispatch for this contract is a bit of a monstrosity.
I can grab a few more contracts demonstrating similar behavior if needed.