[ruby-cvs:70111] usa:r63018 (ruby_2_2): merge revision(s) 62991, 63000:

[usa at ruby-lang.org]

usa	2018-03-28 23:36:23 +0900 (Wed, 28 Mar 2018)

  New Revision: 63018

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63018

  Log:
    merge revision(s) 62991,63000:
    
    unixsocket.c: check NUL bytes
    
    * ext/socket/unixsocket.c (rsock_init_unixsock): check NUL bytes.
      https://hackerone.com/reports/302997
    
    unixsocket.c: abstract namespace
    
    * ext/socket/unixsocket.c (unixsock_path_value): fix r62991 for
      Linux abstract namespace.

  Modified directories:
    branches/ruby_2_2/
  Modified files:
    branches/ruby_2_2/ChangeLog
    branches/ruby_2_2/ext/socket/unixsocket.c
    branches/ruby_2_2/test/socket/test_unix.rb
    branches/ruby_2_2/version.h