---
- branch: MAIN
  date: Tue Aug 27 21:11:26 UTC 2019
  files:
  - new: '1.260'
    old: '1.259'
    path: src/sys/netinet6/nd6.c
    pathrev: src/sys/netinet6/nd6.c@1.260
    type: modified
  id: 20190827T211126Z.bf0fe68e3912e2df4de519a43c2c494b2ba07199
  log: |
    inet6: nd6_free assumes all routers are processed by kernel RA

    This hasn't been the case for a long time if you're a dhcpcd
    user with a default config. As such, it's possible for the default
    IPv6 router as set by dhcpcd could be erroneously gc'ed by nd6_free.

    This reduces the scope of the ND6_WLOCK taken as well as fixing an
    issue where we write to ln->ln_state without a lock being held.
  module: src
  subject: 'CVS commit: src/sys/netinet6'
  unixtime: '1566940286'
  user: roy