---
- branch: MAIN
  date: Tue Jun 23 18:30:17 UTC 2020
  files:
  - new: '1.159'
    old: '1.158'
    path: src/sys/net/if_tun.c
    pathrev: src/sys/net/if_tun.c@1.159
    type: modified
  id: 20200623T183017Z.e114a70ef7becfc2f2a1f7a9bfca0a813353e06a
  log: |
    Hum. Fix NULL deref triggerable with just write(0).

    Reported-by: syzbot+45b31355bf880e175b73@syzkaller.appspotmail.com
  module: src
  subject: 'CVS commit: src/sys/net'
  unixtime: '1592937017'
  user: maxv