# DF-3130 -- verification pack

Finding: update_mp re-executed on remount leaks four iconv handles per mount -u

Status: **not_reproduced** / impact **leak** / confidence certain

## What was run
guest: cc -O -lkiconv -o remount_leak remount_leak.c

## How to reproduce
```
guest: mount_msdos -o ro -L zh_CN.GB18030 -D GB18030 /dev/vn0 /mnt && ./remount_leak /dev/vn0 /mnt 40
```

## Expected
code path reached (kernel prints local/dos per attempt); on this guest each re-open fails ENOENT in kernel libiconv so no leak is observable

See VERDICT.md for the full narrative and verdict.json for the persisted
machine verdict. Artifacts: remount_leak.c, run.log.