โฌข DragonFlyBSD Kernel Audit
DF-5088 / manifest.json
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{
  "finding_id": "DF-5088",
  "verdict": "untested",
  "impact": "none",
  "confidence": "certain",
  "summary": "Latent boundary defects in the generic HW-I2C chunker (max_payload_size==1 degenerate unaddressed 1-byte chunking; zero-length payload reported FAILED_INCOMPLETE; timeout missing in-batch stretch accounting) โ€” in a unit proven dead in this port (no funcs instantiation, no submit wiring, i2caux->i2c_generic_hw_engine permanently NULL)",
  "kernel_refs": [
    "sys/dev/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.c:150",
    "sys/dev/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.c:240",
    "sys/dev/drm/amd/display/dc/i2caux/i2c_generic_hw_engine.c:269",
    "sys/dev/drm/amd/display/dc/i2caux/i2caux.c:447"
  ],
  "artifacts": ["README.md", "VERDICT.md", "fix.diff", "env.txt", "run.log", "manifest.json", "verdict.json"],
  "reproduce": {
    "build": "n/a โ€” dead code on every build of this tree",
    "run": "n/a โ€” unreachable: no consumer of dal_i2c_generic_hw_engine_submit_request exists; guest additionally has no AMD display hardware (env.txt)",
    "expected": "n/a"
  }
}