bug#8162: 23.3; Crash with invalid default-process-coding-system value

[Kenichi Handa]

In article <E1Pv8Mi-0005w4-BM@fencepost.gnu.org>, Eli Zaretskii <eliz@gnu.org> 
writes:

> > From: Kenichi Handa <handa@m17n.org>
> > Cc: mituharu@math.s.chiba-u.ac.jp, 8162@debbugs.gnu.org
> > Date: Thu, 03 Mar 2011 21:38:52 +0900
> > 
> > > set-process-coding-system signals an error when it sees the `dummy'
> > > part, but comint.el does nothing about that.  It should kill the shell
> > > buffer it just created, IMO.
> > 
> > But, at least, a process associated with the shell buffer
> > must be killed when an error occurs in Fstart_process.

> Killing the buffer will also kill the process, won't it?

Killing the buffer tries to kill the process and that leads
to crash because the process is in insane state.

---
Kenichi Handa
handa@m17n.org