---
- branch: netbsd-7-1
  date: Sat Feb 23 07:04:12 UTC 2019
  files:
  - new: 1.55.42.1
    old: '1.55'
    path: src/sys/compat/linux/common/linux_ipc.c
    pathrev: src/sys/compat/linux/common/linux_ipc.c@1.55.42.1
    type: modified
  - new: 1.11.46.1
    old: '1.11'
    path: src/sys/compat/linux32/common/linux32_ipccall.c
    pathrev: src/sys/compat/linux32/common/linux32_ipccall.c@1.11.46.1
    type: modified
  - new: 1.21.82.2
    old: 1.21.82.1
    path: src/sys/compat/netbsd32/netbsd32_compat_14.c
    pathrev: src/sys/compat/netbsd32/netbsd32_compat_14.c@1.21.82.2
    type: modified
  - new: 1.28.4.1.4.2
    old: 1.28.4.1.4.1
    path: src/sys/compat/netbsd32/netbsd32_conv.h
    pathrev: src/sys/compat/netbsd32/netbsd32_conv.h@1.28.4.1.4.2
    type: modified
  - new: 1.4.42.1
    old: '1.4'
    path: src/sys/compat/sys/ipc.h
    pathrev: src/sys/compat/sys/ipc.h@1.4.42.1
    type: modified
  - new: 1.4.52.2
    old: 1.4.52.1
    path: src/sys/compat/sys/msg.h
    pathrev: src/sys/compat/sys/msg.h@1.4.52.2
    type: modified
  - new: 1.6.52.1
    old: '1.6'
    path: src/sys/compat/sys/sem.h
    pathrev: src/sys/compat/sys/sem.h@1.6.52.1
    type: modified
  - new: 1.7.50.1
    old: '1.7'
    path: src/sys/compat/sys/shm.h
    pathrev: src/sys/compat/sys/shm.h@1.7.50.1
    type: modified
  - new: 1.66.12.1
    old: '1.66'
    path: src/sys/kern/sysv_msg.c
    pathrev: src/sys/kern/sysv_msg.c@1.66.12.1
    type: modified
  - new: 1.90.10.1
    old: '1.90'
    path: src/sys/kern/sysv_sem.c
    pathrev: src/sys/kern/sysv_sem.c@1.90.10.1
    type: modified
  - new: 1.125.10.1
    old: '1.125'
    path: src/sys/kern/sysv_shm.c
    pathrev: src/sys/kern/sysv_shm.c@1.125.10.1
    type: modified
  id: 20190223T070412Z.be83cea0507a43b2d88cc60db7a17e932a737b07
  log: "Pull up following revision(s) (requested by mrg in ticket #1679):\n\tsys/compat/sys/ipc.h:
    revision 1.6\n\tsys/compat/sys/ipc.h: revision 1.7\n\tsys/compat/sys/shm.h: revision
    1.8\n\tsys/kern/sysv_shm.c: revision 1.133\n\tsys/compat/sys/sem.h: revision 1.7\n\tsys/compat/linux/common/linux_ipc.c:
    revision 1.56\n\tsys/compat/netbsd32/netbsd32_conv.h: revision 1.38\n\tsys/kern/sysv_sem.c:
    revision 1.96\n\tsys/compat/netbsd32/netbsd32_compat_14.c: revision 1.28\n\tsys/compat/netbsd32/netbsd32_compat_14.c:
    revision 1.29\n\tsys/compat/linux32/common/linux32_ipccall.c: revision 1.12\n\tsys/kern/sysv_msg.c:
    revision 1.73\n\tsys/compat/sys/msg.h: revision 1.6\n\nfor sysv ipc stat operations,
    explicitly copy the exported parts\ninstead of the whole ds structure.\nbesides
    triggering a recently added assert in netbsd32, this stops\nexposing kernel addresses.\n\ncopy
    the mode clamping to 0777 from sem to shm and msg.\n\nwhile here, make sure that
    the compat callers to sysv_ipc clear\nthe contents of the compat structure before
    setting the result\nmembers to ensure padding bytes are cleared.\n\ndon't set/copy
    _sem_base, _msg_first, _msg_last or _shm_internal.\neven if used, which seems
    very dodgy, they leak KVAs as well.\npossibly this may affect linux binaries,
    in particular, the\ncomments around _shm_internal (\"XXX Oh well.\") may mean
    apps\nrely upon these but hopefully not -- the comments date back to\nrev 1.1
    in 1995.\n\nthe _key, _seq and _msg_cbytes members are exported as before as\ni
    found multiple consumers of these (no less than ipcs(1), and\nthey appear to be
    useful for debugging and more.\n\nXXX: the naming of compat functions have too
    many styles.  there\n     are at least 3 different ones changed here.\n\nfix naming
    errors in previous.  (this file is no longer compiled, but\nthis fix makes the
    pull up more obvious, before deleting this file.)\n\ninclude libkern.h or strings.h.
    \ should fix i386 build issues.\n"
  module: src
  subject: 'CVS commit: [netbsd-7-1] src/sys'
  unixtime: '1550905452'
  user: martin