⬢ DragonFlyBSD Kernel Audit
DF-3059 / verdict.json
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{
 "finding_id": "DF-3059",
 "status": "not_reproduced",
 "reproduced": 0,
 "impact": "none",
 "confidence": "certain",
 "verdict": "Not executable on this rig for the same reason as DF-3058: dirfs is dead code (no Makefile, not built into any kernel or module, mount_dirfs refuses real kernels), so the lutimes(path, NULL)-always behavior (dirfs_subr.c:661 via dirfs_vnops.c:556-568) could not be exercised. Code-certain contract breach.",
 "exploit_chain": "",
 "evidence": "VERDICT.md + run.log + sources",
 "kernel_refs": [
  "sys/vfs/dirfs/dirfs_vnops.c:556",
  "sys/vfs/dirfs/dirfs_subr.c:661"
 ],
 "poc_changes": "none",
 "attempts": 0,
 "guest_uname": "DragonFly dfbsd 6.5-DEVELOPMENT #0: Thu Jul 2 06:02:54 UTC 2026 root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC x86_64",
 "runtime_sec": 0,
 "guest_dirty": 0,
 "build_cmd": "",
 "run_cmd": "see README.md",
 "code_hash": null,
 "notes": "fix_status: not_testable (not reproduced)",
 "recommended_fix": "diff: build tv[2] from vap->va_atime/va_mtime (VA_UTIMES_NULL -> NULL) and pass to lutimes; fail EOPNOTSUPP on explicit times if unsupported.\n"
}