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    Subject[RFC] [PATCH] [SECURITY] tightening ioctl()'s

    Hi,

    Here are patches to make use of two ioctl()'s privileged. I outlined the
    dangers in previous mails. Comments?

    Chris

    Patch 1) - APPLIES TO fs/ioctl.c

    20a21,22
    > if (!capable(CAP_SYS_ADMIN))
    > return -EPERM;

    Patch 2) - APPLIES TO fs/ext2/ioctl.c

    74c74
    < if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER))
    ---
    > if (!capable(CAP_SYS_ADMIN))


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