openwall / openwall/john

gpg2john failing when file is big

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Dominant language
C
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Forks
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Description

gpg2john fails when the file size is big, seems like an anti-bof measure?
image

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the gpg2john entry point in this C repository and reproduce the failure with a large file, using the attached screenshot as the symptom reference. Trace the size-related failure and verify that gpg2john processes large files successfully without changing behavior for smaller inputs.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
cli, security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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