{
 "finding_id": "DF-2366",
 "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",
 "verdict": "reproduced",
 "impact": "none",
 "confidence": "certain",
 "reproduce": {
  "build": "cc -o rc4_keylen0 rc4_keylen0.c   (no -O: gcc DCEs the unused schedule at -O)",
  "run": "./rc4_keylen0  (expect: Segmentation fault, exit 139)",
  "expected": "see run.log"
 },
 "kernel_refs": [
  "sys/crypto/rc4/rc4.c:71",
  "sys/crypto/rc4/rc4.c:74",
  "sys/netgraph7/mppc/ng_mppc.c:843"
 ],
 "artifacts": [
  "VERDICT.md",
  "README.md",
  "build.sh",
  "run.sh",
  "env.txt",
  "manifest.json",
  "verdict.json",
  "fix.diff",
  "rc4_keylen0.c",
  "run.log"
 ]
}