On May 1, 2014, at 2:39 PM, Eric Sandeen <sandeen@xxxxxxxxxx> wrote:
> From: Frank Sorenson <fsorenso@xxxxxxxxxx>
>
> Don't create a filesystem with an unsupported revision number
I like the commit comment on the original patch better...
Cheers, Andreas
> Signed-off-by: Frank Sorenson <fsorenso@xxxxxxxxxx>
> Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
> ---
>
> V2: Frank did this independently, and it's better. I forgot about
> using com_err here.
>
> --- a/misc/mke2fs.c
> +++ a/misc/mke2fs.c
> @@ -1684,6 +1684,11 @@ profile_error:
> _("bad revision level - %s"), optarg);
> exit(1);
> }
> + if (r_opt > EXT2_MAX_SUPP_REV) {
> + com_err(program_name, EXT2_ET_REV_TOO_HIGH,
> + _("while trying to create revision %d"), r_opt);
> + exit(1);
> + }
> fs_param.s_rev_level = r_opt;
> break;
> case 's': /* deprecated */
> --
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Cheers, Andreas
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