emacs 20.7 repeatable segmentation fault.

[Rob Browning]

This bug report will be sent to the Free Software Foundation,
 not to your local site managers!!
Please write in English, because the Emacs maintainers do not have
translators to read other languages for them.

In GNU Emacs 20.7.2 (i386-debian-linux-gnu, X toolkit)
 of Fri Dec 15 2000 on raven
configured using `configure  i386-debian-linux-gnu --prefix=/usr 
--sharedstatedir=/var/lib --libexecdir=/usr/lib --localstatedir=/var/lib 
--infodir=/usr/share/info --with-pop=yes --with-x=yes --with-x-toolkit=yes'

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

This was reported to debian, and I've verified that it still exists,
and although it's possible that some debian-specific issue is causing
the trouble, I thought I'd run it by you.

Basically, if you launch Emacs with "emacs -q --no-site-file" and then
paste this into the buffer:

(progn
  (setq proc (start-process "foo" (generate-new-buffer "foo") "echo"))
  (set-process-filter proc t)
  (debug)
  (set-process-filter proc nil)
  )

and then issue a "C-x C-e c", emacs will segfault.

If I can be of further help, or if you have a viable fix, please let
me know.

Thanks

-- 
Rob Browning <rlb@cs.utexas.edu> PGP=E80E0D04F521A094 532B97F5D64E3930