tree fa320f8b928d9aa4277711f03d6d44af60e151b4
parent 3af706135bcc06b1519ba50beaf1b47d32d0fc26
author Jeff Layton <jlayton@redhat.com> 1332934561 -0400
committer J. Bruce Fields <bfields@redhat.com> 1332943824 -0400

nfsd: fix NULL pointer dereference in cld_pipe_downcall

If we find that "cup" is NULL in this case, then we obviously don't
want to dereference it. What we really want to print in this case
is the xid that we copied off earlier.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>