tree b0c0324a0735ee98fc967ff034fc60e8035cdac8
parent 62aa2b537c6f5957afd98e29f96897419ed5ebab
author Dan Carpenter <dan.carpenter@oracle.com> 1326880562 +0300
committer J. Bruce Fields <bfields@redhat.com> 1328297202 -0500

nfsd: don't allow zero length strings in cache_parse()

There is no point in passing a zero length string here and quite a
few of that cache_parse() implementations will Oops if count is
zero.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>