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    Subject[PATCH 5.15 512/667] NFS: Always initialise fattr->label in nfs_fattr_alloc()
    Date
    From: Trond Myklebust <trond.myklebust@hammerspace.com>

    [ Upstream commit d4a95a7e5a4d3b68b26f70668cf77324a11b5718 ]

    We're about to add a check in nfs_free_fattr() for whether or not the
    label is non-zero.

    Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    fs/nfs/inode.c | 4 +++-
    1 file changed, 3 insertions(+), 1 deletion(-)

    diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
    index f4f75db7a825..4ed75673adf6 100644
    --- a/fs/nfs/inode.c
    +++ b/fs/nfs/inode.c
    @@ -1581,8 +1581,10 @@ struct nfs_fattr *nfs_alloc_fattr(void)
    struct nfs_fattr *fattr;

    fattr = kmalloc(sizeof(*fattr), GFP_NOFS);
    - if (fattr != NULL)
    + if (fattr != NULL) {
    nfs_fattr_init(fattr);
    + fattr->label = NULL;
    + }
    return fattr;
    }
    EXPORT_SYMBOL_GPL(nfs_alloc_fattr);
    --
    2.35.1


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