⬢ DragonFlyBSD Kernel Audit
DF-3109 / manifest.json
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{
 "finding_id": "DF-3109",
 "verdict": "reproduced",
 "impact": "panic",
 "confidence": "certain",
 "reproduce": {
  "build": "guest: cc -O -o corrupt_root corrupt_root.c; image: vnconfig -c -S 2g /dev/vn0 h1.img && newfs_hammer -f /dev/vn0 && vnconfig -u vn0 && ./corrupt_root h1.img",
  "run": "guest: vnconfig -c -S 2g /dev/vn0 h1.img && mount_hammer /dev/vn0 /mnt/h1",
  "expected": "panic: assertion error == 0 failed in hammer_init_cursor at hammer_cursor.c:202 (see panic.txt)"
 },
 "kernel_refs": [
  "sys/vfs/hammer/hammer_cursor.c:202",
  "sys/vfs/hammer/hammer_cursor.c:117-130",
  "sys/vfs/hammer/hammer_ondisk.c:1315-1333",
  "sys/vfs/hammer/hammer_inode.c:499"
 ],
 "artifacts": [
  "corrupt_root.c",
  "panic.txt",
  "run.log",
  "README.md",
  "VERDICT.md",
  "build.sh",
  "run.sh",
  "manifest.json",
  "verdict.json",
  "fix.diff",
  "env.txt",
  "ab_fixed.log",
  "ab_fixed_panic2.txt",
  "compile_validation.txt"
 ]
}