bug#716: 23.0.60; opening tgz file causes emacs crash

[robert marshall]

If I open a tgz (tar and gzipped file) in emacs it immediately crashes 
(giving the windows emacs abort dialog)

The file I used to test this was
http://download.savannah.gnu.org/releases/viewmail/vm-8.0.11-581.tgz
but the problem seemed to occur for other tgz files

If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
   `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
c:/tmp/emacs/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.1 (i386-mingw-nt5.1.2600)
of 2008-08-01 on LENNART-69DE564
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --no-opt --cflags 
-Ic:/g/include -fno-crossjumping'

Important settings:
 value of $LC_ALL: nil
 value of $LC_COLLATE: nil
 value of $LC_CTYPE: nil
 value of $LC_MESSAGES: nil
 value of $LC_MONETARY: nil
 value of $LC_NUMERIC: nil
 value of $LC_TIME: nil
 value of $LANG: ENG
 value of $XMODIFIERS: nil
 locale-coding-system: cp1252
 default-enable-multibyte-characters: t

Major mode: Fundamental

Minor modes in effect:
 recentf-mode: t
 tooltip-mode: t
 tool-bar-mode: t
 mouse-wheel-mode: t
 menu-bar-mode: t
 file-name-shadow-mode: t
 global-font-lock-mode: t
 blink-cursor-mode: t
 global-auto-composition-mode: t
 auto-encryption-mode: t
 auto-compression-mode: t
 line-number-mode: t
 transient-mark-mode: t