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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-25 15:37:29 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-25 15:37:29 -0400 |
| commit | ed1e6211a0a134ff23592c6f057af982ad5dab52 (patch) | |
| tree | b3485dbf3c041e40ab485b8307fb53f7154330c6 /fs/nfs/super.c | |
| parent | 73ca1001ed6881b476e8252adcd0eede1ea368ea (diff) | |
| download | op-kernel-dev-ed1e6211a0a134ff23592c6f057af982ad5dab52.zip op-kernel-dev-ed1e6211a0a134ff23592c6f057af982ad5dab52.tar.gz | |
NFSv4: Don't use the delegation->inode in nfs_mark_return_delegation()
nfs_mark_return_delegation() is usually called without any locking, and
so it is not safe to dereference delegation->inode. Since the inode is
only used to discover the nfs_client anyway, it makes more sense to
have the callers pass a valid pointer to the nfs_server as a parameter.
Reported-by: Ian Kent <raven@themaw.net>
Cc: stable@kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
0 files changed, 0 insertions, 0 deletions
