⬢ DragonFlyBSD Kernel Audit
DF-4376 / manifest.json
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{
  "finding_id": "DF-4376",
  "title": "dce112_create_resource_pool leaks the kzalloc'd pool shell on construct() failure (DF-4318/DF-4353 twin)",
  "verdict": "inconclusive",
  "impact": "none",
  "confidence": "certain",
  "reproduce": {
    "build": "n/a — no runnable trigger without AMD DCE112 hardware; env probe recorded in env.txt",
    "run": "n/a — static-certain: dce112_resource.c:1353-1357 failure arm returns NULL without kfree(pool); destruct() (697-767) frees only sub-objects",
    "expected": "kernel: ~1.5KB leak per failed amdgpu bind on Polaris (allocation-graph: pool shell never freed on any construct() failure arm 1205-1341)"
  },
  "kernel_refs": [
    "sys/dev/drm/amd/display/dc/dce112/dce112_resource.c:1343",
    "sys/dev/drm/amd/display/dc/dce112/dce112_resource.c:1353",
    "sys/dev/drm/amd/display/dc/dce112/dce112_resource.c:1357",
    "sys/dev/drm/amd/display/dc/dce112/dce112_resource.c:1338",
    "sys/dev/drm/amd/display/dc/dce112/dce112_resource.c:697"
  ],
  "artifacts": [
    "README.md", "VERDICT.md", "build.sh", "run.sh", "env.txt",
    "fix.diff", "manifest.json", "verdict.json"
  ]
}