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    Subject[PATCH 3.14 074/158] nfsd4: leave reply buffer space for failed setattr
    Date
    3.14-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: "J. Bruce Fields" <bfields@redhat.com>

    commit 04819bf6449094e62cebaf5199d85d68d711e667 upstream.

    This fixes an ommission from 18032ca062e621e15683cb61c066ef3dc5414a7b
    "NFSD: Server implementation of MAC Labeling", which increased the size
    of the setattr error reply without increasing COMPOUND_ERR_SLACK_SPACE.

    Signed-off-by: J. Bruce Fields <bfields@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    fs/nfsd/nfsd.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/fs/nfsd/nfsd.h
    +++ b/fs/nfsd/nfsd.h
    @@ -282,7 +282,7 @@ void nfsd_lockd_shutdown(void);
    * reason.
    */
    #define COMPOUND_SLACK_SPACE 140 /* OP_GETFH */
    -#define COMPOUND_ERR_SLACK_SPACE 12 /* OP_SETATTR */
    +#define COMPOUND_ERR_SLACK_SPACE 16 /* OP_SETATTR */

    #define NFSD_LAUNDROMAT_MINTIMEOUT 1 /* seconds */




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