Vector35 / Vector35/binaryninja-api
No branch created despite that the jump variable has LookUpTableValue due to incorrect size of the jump table data variable
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- Dominant language
- C++
- Stars
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- Forks
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- Avg merge
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- Merged PRs (30d)
- 19
Description
Binary: balanced mist remains quietly, address: 0x1f59b0
It can be seen that the expression for the jump target has LookupTableValue, but no branches are created for it:
This might have the same root cause as https://github.com/Vector35/binaryninja-api/issues/6979
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue with the binary balanced mist remains quietly at address 0x1f59b0, then compare the behavior with the suspected root cause in issue #6979. Done means the jump target expression no longer has the reported missing branches when its jump-table data variable has the correct size.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- reverse-engineering
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 42/100