---
- branch: MAIN
  date: Mon Oct 23 09:21:20 UTC 2017
  files:
  - new: '1.396'
    old: '1.395'
    path: src/sys/net/if.c
    pathrev: src/sys/net/if.c@1.396
    type: modified
  - new: '1.241'
    old: '1.240'
    path: src/sys/net/if.h
    pathrev: src/sys/net/if.h@1.241
    type: modified
  id: 20171023T092120Z.43c9ef2d989cb6f01fbee6f01cc85008f8299edb
  log: |2
     if_initalize() and if_attach() failed when resource allocation failed
    (e.g. allocating softint). Without this change, it panics. It's bad because
    resource shortage really occured when a lot of pseudo interface is created.
    To avoid this problem, don't panic and change return value of if_initialize()
    and if_attach() to int. Caller fanction will be recover from error cleanly by
    checking the return value.
  module: src
  subject: 'CVS commit: src/sys/net'
  unixtime: '1508750480'
  user: msaitoh