[Pkg-shadow-devel] Bug#663200: Bug#663200: Bug#628843: Bug#659878: cannot set terminal process group (-1): Inappropriate ioctl for device

[Nicolas François]

Hi,

On Tue, Aug 27, 2013 at 11:43:59AM +0200, lkdev at essax.com wrote:
> 
> First, I'm sorry that it took me now nearly three month to finish because always
> when I have the impression having time left it turns the opposite.

I can't blame you here...

> > I created a branch (su-C_tty) starting with the patch from Wolfgang Zarre
> > (comment 141 in #628843). Thanks!
> 
> You are welcome! The branch is on svn.debian.org ?

There's been a switch to git in the mean time.
You can find the repo on github:
https://github.com/shadow-maint/shadow

> > There is one thing I don't understand (let's start with this one):
> > When I execute a command with su –c <command>, it does not react to
> > SIGTSTP (either from Ctrl-Z or kill -SIGTSTP). It works OK when I execute
> > a shell.
> > 
> > Is this behavior expected? What is the reason?
> 
> Actually it's not expected however, there where issues as mentioned in #156
> but was targeting more the issues as mentioned above to switch correct the
> parent's tty between cooked and raw mode.
> 
> A short test was showing now that this is really not working as expected and
> I'll try to investigate and rework the patch accordingly.


Thanks for your time.

Best Regards,
-- 
Nekral