Fuzzy Function ID

[VelocityRa]

Is your feature request related to a problem? Please describe.

• The only static libraries I have access to are a slightly different version than my target executables.
• This causes them to be in the order of just a few % different from the executable, per function.
• They are therefore unusable for me (but could conceivably still work with some fuzzy matching up to a threshold).

Describe the solution you'd like

• As I understand it functions currently have to be exact since FID is based on hashing.
• I would like there to be an option for "fuzzy" function ID that can tolerate small differences up to a threshold.

Describe alternatives you've considered

• Making a script for it maybe (or, does one exist already?)

Additional context I can't be the only one running to this issue surely, yet I've found nothing from some googling.

[VelocityRa]

An alternative is using the Rizzo scripts here: https://github.com/tacnetsol/ghidra_scripts/blob/master/readmes/rizzo.md

Works great in my experience.

[pabx06]

An alternative is using the Rizzo scripts here: https://github.com/tacnetsol/ghidra_scripts/blob/master/readmes/rizzo.md

Works great in my experience. Not much luck...

[VelocityRa]

@pabx06 Perhaps the API changed in 9.2 and that's the cause of that error. I've only used them with 9.1.2, so you can try that.

Either way, this should be reported in the ghidra_scripts repo, not here.