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    Subject[PATCH 05/14] ima: move ima_file_free before releasing the file
    Date
    Integrity appraisal measures files on file_free and stores the file
    measurement as an xattr. Measure the file before releasing it.

    Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
    Acked-by: Serge Hallyn <serue@us.ibm.com>

    diff --git a/fs/file_table.c b/fs/file_table.c
    index 32d12b7..fac3e43 100644
    --- a/fs/file_table.c
    +++ b/fs/file_table.c
    @@ -250,10 +250,10 @@ void __fput(struct file *file)
    if (file->f_op && file->f_op->fasync)
    file->f_op->fasync(-1, file, 0);
    }
    + ima_file_free(file);
    if (file->f_op && file->f_op->release)
    file->f_op->release(inode, file);
    security_file_free(file);
    - ima_file_free(file);
    if (unlikely(S_ISCHR(inode->i_mode) && inode->i_cdev != NULL))
    cdev_put(inode->i_cdev);
    fops_put(file->f_op);
    --
    1.6.6.1


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