[Bug]: BacktrackLimitExceeded

[losh256]

Component

Heimdall CLI

Version

0.2.0

Please check the following

• This is not a duplicate issue
• I have checked the wiki and tried troubleshooting the issue

Operating System

Linux

Describe the issue you are facing

on mainnet:

heimdall decompile 0x66AB180c5c9F01b2B78C29a201C7efbD9192ECe5 --include-sol

produces following error:

fatal: thread 'main' encountered a fatal error: 'panicked at 'called `Result::unwrap()` on an `Err` value: BacktrackLimitExceeded', src/decompile/util.rs:377:57'!

[Jon-Becker]

This appears to be an issue with the loop breakout detection.

I'll make a patch sometime soon. Thank you for the report!

[Jon-Becker]

I've identified the issue and will make a fix in 0.2.1.

This will also include a fix for the fallback function, which appears to not be working either

[Jon-Becker]

https://github.com/Jon-Becker/heimdall-rs/releases/tag/2.0.1

This is a patch for the moment. It'll truncate the branches for each function to 1000, so you should be able to decompile each function at least partially. This will be properly fixed soon.

I am also looking into this contract not outputting any code for the withdrawAllTokens function.