Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #180805

Re: need a tutorial on setuid

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

I can't see how dd could have been the culprit. dd is a block for block
copy and does not modify the data as it copies. I don't doubt that the
setup bits were changed, but I would suggest that you look for what really
changed those bits to prevent a future occurrence.

73's,
de WB5VQX -- The Very Quick X-ray

On May 6, 2017 9:52 PM, "Gene Heskett" <gheskett@shentel.net> wrote:

> Greetings all;
>
> The man page for chmod has obviously been edited to remove all useful
> information.
>
> My reason asking is it appears that dd, when making a clone of an sd
> card, seems to have removed all setuid info from the executable files.
> So I'm apparently going to have to restore things as the lack is
> discovered.
>
> Thanks
>
> Cheers, Gene Heskett
> --
> "There are four boxes to be used in defense of liberty:
>  soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author)
> Genes Web page <http://geneslinuxbox.net:6309/gene>
>
>

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

need a tutorial on setuid Gene Heskett <gheskett@shentel.net> - 2017-05-07 05:00 +0200
  Re: need a tutorial on setuid Michael Milliman <michael.e.milliman@gmail.com> - 2017-05-07 05:50 +0200
    Re: need a tutorial on setuid <tomas@tuxteam.de> - 2017-05-07 10:50 +0200

csiph-web