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meta-ti/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.17/0055-lockd-fix-the-endianness-bug.patch
Koen Kooi 2177f80076 linux-ti33x-psp 3.2: update to 3.2.18
Duplicate patches between PSP and 3.2.17 have been dropped from the 3.2.17 series

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
2012-05-30 13:49:03 -04:00

46 lines
1.4 KiB
Diff

From 3257f4da731bb45c2117beda34ed3202df1c74e4 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 13 Apr 2012 13:49:47 -0400
Subject: [PATCH 055/165] lockd: fix the endianness bug
commit e847469bf77a1d339274074ed068d461f0c872bc upstream.
comparing be32 values for < is not doing the right thing...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
fs/lockd/clnt4xdr.c | 2 +-
fs/lockd/clntxdr.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/lockd/clnt4xdr.c b/fs/lockd/clnt4xdr.c
index f848b52..046bb77 100644
--- a/fs/lockd/clnt4xdr.c
+++ b/fs/lockd/clnt4xdr.c
@@ -241,7 +241,7 @@ static int decode_nlm4_stat(struct xdr_stream *xdr, __be32 *stat)
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;
diff --git a/fs/lockd/clntxdr.c b/fs/lockd/clntxdr.c
index 180ac34..36057ce 100644
--- a/fs/lockd/clntxdr.c
+++ b/fs/lockd/clntxdr.c
@@ -236,7 +236,7 @@ static int decode_nlm_stat(struct xdr_stream *xdr,
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;
--
1.7.7.6