lowRISC / lowRISC/opentitan

[rom_ext] Test corrupted owner blocks

Open
#24,668 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Priority:P1 SW:ROM_EXT Type:Task
Dominant language
SystemVerilog
Stars
3.6k
Forks
1.1k
Avg merge
2d 22h
Merged PRs (30d)
141

Description

Valid signature, but bad internal structure.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  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 rom_ext owner-block parsing code and any existing tests for corrupted or malformed blocks. Run the relevant ROM-extension test target, then add coverage for a block with a valid signature but invalid internal structure and confirm the expected handling.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot, security
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.