Invalid HighLevelIL token exprIndex in HighLevelILFunctionGraph
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
- Issue type
- Bug
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- cpp
- Domain
- reverse-engineering
Research direction
Reproduce the issue in the HLIL graph view using the test case from #7175, then exercise right-click actions including condition inversion and expression folding while watching the console. Trace the invalid token exprIndex errors and confirm that these interactions no longer print errors.
Written by the indexing model from the issue text.
Description
Version and Platform (required):
- Binary Ninja Version: 5.1.8002-dev
- Edition: Ultimate
- OS: macOS
- OS Version: 15
- CPU Architecture: arm64
Bug Description:
Sometimes, when I right click in HLIL graph view, I get a bunch of errors printed to the log about invalid token exprIndex.
Steps To Reproduce:
- Open a binary, I was using the test case from #7175
- Open HLIL graph view
- Right click various things, try using the "show condition as inverted" option and changing "expression folding" options
- Sometimes error prints to console when right clicking
Expected Behavior:
I expected no error
Screenshots/Video Recording:
- Dominant language
- C++
- Stars
- 1.3k
- Forks
- 298
- Avg merge
- 5d 5h
- Merged PRs (30d)
- 19
Contributor guide
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First steps
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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