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hsfz: Improve alive check dissection.#4760

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polybassa merged 1 commit into
secdev:masterfrom
antoniovazquezblanco:hsfz
Jun 15, 2025
Merged

hsfz: Improve alive check dissection.#4760
polybassa merged 1 commit into
secdev:masterfrom
antoniovazquezblanco:hsfz

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@antoniovazquezblanco
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@antoniovazquezblanco antoniovazquezblanco commented Jun 1, 2025

Checklist:

  • If you are new to Scapy: I have checked CONTRIBUTING.md (esp. section submitting-pull-requests)
  • I squashed commits belonging together
  • I added unit tests or explained why they are not relevant
  • I executed the regression tests (using cd test && ./run_tests or tox)
  • If the PR is still not finished, please create a Draft Pull Request

Improve HSFZ alive check packet dissection.

I am not a thousend percent on the short alive check frames structure (having addresses) but that is the best idea I've got regarding those two bytes...

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codecov Bot commented Jun 1, 2025

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.16%. Comparing base (56de4f4) to head (d60fe21).
Report is 4 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #4760      +/-   ##
==========================================
- Coverage   82.16%   82.16%   -0.01%     
==========================================
  Files         362      362              
  Lines       87359    87361       +2     
==========================================
+ Hits        71777    71778       +1     
- Misses      15582    15583       +1     
Files with missing lines Coverage Δ
scapy/contrib/automotive/bmw/hsfz.py 63.00% <100.00%> (+0.75%) ⬆️

... and 3 files with indirect coverage changes

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@antoniovazquezblanco antoniovazquezblanco marked this pull request as draft June 1, 2025 20:40
@antoniovazquezblanco antoniovazquezblanco marked this pull request as ready for review June 1, 2025 20:49
@antoniovazquezblanco
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Thanks for the approval @polybassa! :D

@polybassa polybassa merged commit 71c4d88 into secdev:master Jun 15, 2025
43 of 44 checks passed
@antoniovazquezblanco
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Thanks! :)

@antoniovazquezblanco antoniovazquezblanco deleted the hsfz branch June 15, 2025 10:50
@gpotter2 gpotter2 added this to the 2.7.0 milestone Nov 2, 2025
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3 participants