cvs commit: src/sys/kern kern_exit.c vfs_subr.c vfs_vnops.c src/sys/vfs/specfs spec_vnops.c

Hiten Pandya hmp at
Mon Jun 14 17:38:44 PDT 2004

I would also like to mention Coolvibe, he originally mentioned this to
me.  Thanks!
	hmp at xxxxxxxxxxxxx
Matthew Dillon wrote:
dillon      2004/06/14 17:30:55 PDT

DragonFly src repository

  Modified files:
    sys/kern             kern_exit.c vfs_subr.c vfs_vnops.c 
    sys/vfs/specfs       spec_vnops.c 
  Fix a race with the clearing of p->p_session->s_ttyvp.  NULL the pointer
  out before calling vrele() rather then after.
  Fix a bug with v_opencount accounting on revoke().  The underlying device
  was being closed properly but v_opencount was being decremented which causes
  it to go negative when close() is called on the descriptor later on.  To
  fix the bug we zero out v_opencount() when the underlying vnode's device
  is disassociated and spec_close() now only decrements it when the device is
  Reported-by: GeekGod
  Testing-by: GeekGod, Hiten, David Rhodus.

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