⬢ DragonFlyBSD Kernel Audit
DF-2265 / manifest.json
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{
  "finding_id": "DF-2265",
  "verdict": "reproduced",
  "impact": "dos",
  "confidence": "certain",
  "reproduce": {
    "build": "cd findings/poc/DF-2263 && ./build.sh  (same harness kernel)",
    "run": "cd ../DF-2265 && ./run.sh  (sysctl debug.df226x.t2265=1000)",
    "expected": "unpatched: memuse grows by 16000 bytes = 1000 x sizeof(sa_comp_t) over 1000 ENODEV returns; patched: 0 bytes growth, same 3000 allocation calls"
  },
  "kernel_refs": [
    "sys/bus/cam/scsi/scsi_sa.c:2757",
    "sys/bus/cam/scsi/scsi_sa.c:2765",
    "sys/bus/cam/scsi/scsi_sa.c:2863",
    "sys/bus/cam/scsi/scsi_sa.c:2879",
    "sys/bus/cam/scsi/scsi_sa.c:2924",
    "sys/bus/cam/scsi/scsi_sa.c:2938",
    "sys/bus/cam/scsi/scsi_sa.c:2939",
    "sys/bus/cam/scsi/scsi_sa.c:2941",
    "sys/bus/cam/scsi/scsi_sa.c:1266",
    "sys/bus/cam/scsi/scsi_sa.c:2698"
  ],
  "artifacts": [
    "README.md",
    "VERDICT.md",
    "df_pre.c",
    "df_post.c",
    "gen.sh",
    "build.sh",
    "quick.sh",
    "run.sh",
    "run_unfixed.dmesg",
    "run_fixed.dmesg",
    "fix.diff",
    "manifest.json",
    "verdict.json"
  ]
}