| commit | d1a8016a2d1e75021ecc8715e3c81442d7218eb6 | [log] [tgz] |
|---|---|---|
| author | Bryan Schumaker <bjschuma@netapp.com> | Wed Apr 13 14:31:28 2011 -0400 |
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | Wed Apr 13 15:12:22 2011 -0400 |
| tree | b2aaef4f3aa4566765c6e3c743c74929a7790af2 | |
| parent | 79a48a1f5d99ab66cf83d2d5d805e7a0e08452ed [diff] |
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>