[ 42/42] lockd: fix the endianness bug

Greg KH
2012-04-24T22:40:13Z

From: Al Viro <viro@zeniv.linux.org.uk>

commit e847469bf77a1d339274074ed068d461f0c872bc upstream.

comparing be32 values for < is not doing the right thing...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
fs/lockd/clnt4xdr.c | 2 +-
fs/lockd/clntxdr.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

--- a/fs/lockd/clnt4xdr.c
+++ b/fs/lockd/clnt4xdr.c
@@ -241,7 +241,7 @@ static int decode_nlm4_stat(struct xdr_s
p = xdr_inline_decode(xdr, 4);
if (unlikely(p == NULL))
goto out_overflow;
- if (unlikely(*p > nlm4_failed))
+ if (unlikely(ntohl(*p) > ntohl(nlm4_failed)))
goto out_bad_xdr;
*stat = *p;
return 0;
--- a/fs/lockd/clntxdr.c
+++ b/fs/lockd/clntxdr.c
@@ -236,7 +236,7 @@ static int decode_nlm_stat(struct xdr_st
p = xdr_inline_decode(xdr, 4);
if (unlikely(p == NULL))
goto out_overflow;
- if (unlikely(*p > nlm_lck_denied_grace_period))
+ if (unlikely(ntohl(*p) > ntohl(nlm_lck_denied_grace_period)))
goto out_enum;
*stat = *p;
return 0;