Bryan Schumaker d1a8016a2d NFS: Fix infinite loop in gss_create_upcall()
There can be an infinite loop if gss_create_upcall() is called without
the userspace program running.  To prevent this, we return -EACCES if
we notice that pipe_version hasn't changed (indicating that the pipe
has not been opened).

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2011-04-13 15:12:22 -04:00
..
2010-09-23 14:33:39 -07:00
2011-03-31 11:26:23 -03:00