[PATCH] device mapper ioctl

[Eugene Syromyatnikov]

On Wed, Oct 19, 2016 at 8:31 PM, Mikulas Patocka <mpatocka at redhat.com> wrote:
>
> Hi
>
> Here I'm sending the device mapper ioctl patch with these changes merged.

Hello.

Thank you for your contribution. The implementation of DM_* ioctl
decoding is now in strace's master, you can check it out at
https://github.com/strace/strace/commit/a507a0bb777c552e43e1e45f302703a09ffea1b8

Could you please review it and let us know if there are any issues?

> In this piece of code:
> +       dm_arg_open3->target3.next = 0xdeadbeef;
> +       dm_arg_open3->param3[0] = '\1';
> +       dm_arg_open3->param3[1] = '\2';
> +       dm_arg_open3->param1[2] = '\0';
> there should be "dm_arg_open3->param3[2]" instead of
> "dm_arg_open3->param1[2]". "dm_arg_open3->param1[2]" produces a warning
> about access beyond the end of array.
Thank you for noticing, it was an oversight on my part.

> Mikulas


-- 
Eugene "eSyr" Syromyatnikov
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