Hello,

If I edit and write '/etc/hosts', vim died.  I can edit other
files in /etc.  And I found /etc/hosts is a symbolic link.

$ l /etc/hosts
lrwxrwxrwx 1 37 2009-09-07 14:48 /etc/hosts -> /c/WINDOWS/system32/drivers/etc/hosts

$ gdb ./vim.exe
(gdb) r -u NONE --noplugin /etc/hosts
Go<esc>dd:w<cr>

Program received signal SIGSEGV, Segmentation fault.
throw_exception (value=0x10c, type=1, cmdname=0x57d9e1 "write")
    at ex_eval.c:455
455             mesg = excp->messages->throw_msg;
(gdb) p excp
$1 = (except_T *) 0xe4c240
(gdb) p excp->messages
$2 = (struct msglist *) 0x10c
(gdb) bt
#0  throw_exception (value=0x10c, type=1, cmdname=0x57d9e1 "write")
    at ex_eval.c:455
#1  0x00457b6f in do_errthrow (cstack=0x22c67c, cmdname=0x57d9e1 "write")
    at ex_eval.c:348
#2  0x00451def in do_cmdline (cmdline=0x0, getline=0x461ee0 <getexline>,
    cookie=0x0, flags=0) at ex_docmd.c:2701
#3  0x004c1dc0 in nv_colon (cap=0x22cad8) at normal.c:5319
#4  0x004c37f8 in normal_cmd (oap=0x22cb3c, toplevel=1) at normal.c:1190
#5  0x0048472f in main_loop (cmdwin=0, noexmode=0) at main.c:1260
#6  0x004877dc in main (argc=1629153933, argv=0xdf9fa0) at main.c:965
(gdb) up
#1  0x00457b6f in do_errthrow (cstack=0x22c67c, cmdname=0x57d9e1 "write")
    at ex_eval.c:348
348         if (throw_exception(*msg_list, ET_ERROR, cmdname) == FAIL)
(gdb) up
#2  0x00451def in do_cmdline (cmdline=0x0, getline=0x461ee0 <getexline>,
    cookie=0x0, flags=0) at ex_docmd.c:2701
2701        do_errthrow(cstack,
(gdb) p msg_list
$3 = (struct msglist **) 0x22ca54
(gdb) p *msg_list
$4 = (struct msglist *) 0x10c
(gdb) p saved_msg_list
$5 = (struct msglist **) 0x0
(gdb) p private_msg_list
$6 = (struct msglist *) 0x10c
(gdb) quit
The program is running.  Exit anyway? (y or n) y

$ LANG= ./vim.exe -g
:ver
VIM - Vi IMproved 7.3 (2010 Aug 15, compiled Sep  1 2010 13:35:15)
Included patches: 1-3
Compiled by na...@namsh
Normal version with GTK2 GUI.  Features included (+) or not (-):
-arabic +autocmd +balloon_eval +browse +builtin_terms +byte_offset +cindent
+clientserver +clipboard +cmdline_compl +cmdline_hist +cmdline_info +comments
-conceal +cryptv +cscope +cursorbind +cursorshape +dialog_con_gui +diff
+digraphs +dnd -ebcdic -emacs_tags +eval +ex_extra +extra_search -farsi
+file_in_path +find_in_path +float +folding -footer +fork() +gettext
-hangul_input +iconv +insert_expand +jumplist -keymap -langmap +libcall
+linebreak +lispindent +listcmds +localmap -lua +menu +mksession +modify_fname
+mouse +mouseshape -mouse_dec -mouse_gpm -mouse_jsbterm -mouse_netterm
-mouse_sysmouse +mouse_xterm +multi_byte +multi_lang -mzscheme +netbeans_intg
-osfiletype +path_extra -perl +persistent_undo +postscript +printer -profile
+python -python3 +quickfix +reltime -rightleft -ruby +scrollbind +signs
+smartindent -sniff +startuptime +statusline -sun_workshop +syntax +tag_binary +tag_old_static -tag_any_white -tcl +terminfo +termresponse +textobjects +title +toolbar +user_commands +vertsplit +virtualedit +visual +visualextra +viminfo
+vreplace +wildignore +wildmenu +windows +writebackup +X11 -xfontset +xim
+xsmp_interact +xterm_clipboard -xterm_save
   system vimrc file: "$VIM/vimrc"
     user vimrc file: "$HOME/.vimrc"
      user exrc file: "$HOME/.exrc"
  system gvimrc file: "$VIM/gvimrc"
    user gvimrc file: "$HOME/.gvimrc"
    system menu file: "$VIMRUNTIME/menu.vim"
  fall-back for $VIM: "/opt/share/vim"
Compilation: gcc-4 -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK -D_REENTRANT - I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/i nclude/cairo -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/includ e/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/fr
eetype2 -I/usr/include/libpng12     -g -O2 -D_FORTIFY_SOURCE=1
Linking: gcc-4 -L/usr/local/lib -o vim.exe -lgtk-x11-2.0 -lgdk-x11-2.0 -latk -1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lXinerama -lXi -lXrandr -lXcursor -lXcom posite -lXdamage -lpangoft2-1.0 -lgio-2.0 -lXext -lXfixes -lcairo -lpixman-1 -lg litz -lpng12 -lxcb-render-util -lXrender -lxcb-render -lxcb -lXau -lpango-1.0 -l fontconfig -lexpat -lfreetype -lz -lgobject-2.0 -lgmodule-2.0 -lgthread-2.0 -lgl ib-2.0 -lintl -lXt -lX11 -lSM -lICE -lm -lncurses -liconv -lintl -L/usr/li
b/python2.6/config -lpython2.6

I build it by running:
./configure --enable-perlinterp=no --disable-gpm --enable-pythoninterp=yes --enable-tclinterp=no --enable-cscope --with-tlib=ncurses --enable-multibyte --prefix=/opt --with-x --enable-gui=gtk2

And I found if I build it with '--without-x --disable-gui' instead
of --with-x --enable-gui=gtk2', no SEGV.
But the VIM GTK2 version dies though I run it with '-X' option.

Thanks,
namsh

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