This is a note to let you know that I've just added the patch titled
lockd: fix the endianness bug
to the 3.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
lockd-fix-the-endianness-bug.patch
and it can be found in the queue-3.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From e847469bf77a1d339274074ed068d461f0c872bc Mon Sep 17 00:00:00 2001
From: Al Viro <[email protected]>
Date: Fri, 13 Apr 2012 13:49:47 -0400
Subject: lockd: fix the endianness bug
From: Al Viro <[email protected]>
commit e847469bf77a1d339274074ed068d461f0c872bc upstream.
comparing be32 values for < is not doing the right thing...
Signed-off-by: Al Viro <[email protected]>
Cc: "J. Bruce Fields" <[email protected]>
Cc: Trond Myklebust <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
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;
Patches currently in stable-queue which might be from [email protected]
are
queue-3.3/ocfs2-l_next_free_req-breakage-on-big-endian.patch
queue-3.3/btrfs-btrfs_root_readonly-broken-on-big-endian.patch
queue-3.3/ext4-fix-endianness-breakage-in-ext4_split_extent_at.patch
queue-3.3/nfsd-fix-b0rken-error-value-for-setattr-on-read-only-mount.patch
queue-3.3/lockd-fix-the-endianness-bug.patch
queue-3.3/ocfs-rl_used-breakage-on-big-endian.patch
queue-3.3/ocfs2-rl_count-endianness-breakage.patch
queue-3.3/nfsd-fix-endianness-breakage-in-test_stateid-handling.patch
queue-3.3/nfsd-fix-compose_entry_fh-failure-exits.patch
queue-3.3/nfsd-fix-error-values-returned-by-nfsd4_lockt-when.patch
queue-3.3/ocfs2-e_leaf_clusters-endianness-breakage.patch
--
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