Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 196 by [email protected]: Seg fault when opening a file
http://code.google.com/p/vim/issues/detail?id=196
What steps will reproduce the problem?
1) Run the following commands to get the exact version of the file where I
hit the crash:
$ git clone https://git.openstack.org/openstack-infra/config.git
$ cd config
$ git checkout da1465db0935ece6a0557c03c22a5eade5bfb613
2) Attempt to open this file:
$ vim modules/openstack_project/templates/nodepool/nodepool.yaml.erb
Vim: Caught deadly signal SEGV
Vim: Finished.
Segmentation fault (core dumped)
What version of the product are you using? On what operating system?
$ vim --version
VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Sep 11 2013 12:28:28)
Included patches: 1-27
Modified by <[email protected]>
Compiled by <[email protected]>
Huge version without GUI. Features included (+) or not (-):
+acl +farsi +mouse_netterm +syntax
+arabic +file_in_path +mouse_sgr +tag_binary
+autocmd +find_in_path -mouse_sysmouse +tag_old_static
-balloon_eval +float +mouse_urxvt -tag_any_white
-browse +folding +mouse_xterm -tcl
++builtin_terms -footer +multi_byte +terminfo
+byte_offset +fork() +multi_lang +termresponse
+cindent +gettext -mzscheme +textobjects
-clientserver -hangul_input +netbeans_intg +title
-clipboard +iconv +path_extra -toolbar
+cmdline_compl +insert_expand +perl +user_commands
+cmdline_hist +jumplist +persistent_undo +vertsplit
+cmdline_info +keymap +postscript +virtualedit
+comments +langmap +printer +visual
+conceal +libcall +profile +visualextra
+cryptv +linebreak +python/dyn +viminfo
+cscope +lispindent -python3 +vreplace
+cursorbind +listcmds +quickfix +wildignore
+cursorshape +localmap +reltime +wildmenu
+dialog_con -lua +rightleft +windows
+diff +menu +ruby/dyn +writebackup
+digraphs +mksession +scrollbind -X11
-dnd +modify_fname +signs -xfontset
-ebcdic +mouse +smartindent -xim
+emacs_tags -mouseshape -sniff -xsmp
+eval +mouse_dec +startuptime -xterm_clipboard
+ex_extra +mouse_gpm +statusline -xterm_save
+extra_search -mouse_jsbterm -sun_workshop -xpm
system vimrc file: "/etc/vimrc"
user vimrc file: "$HOME/.vimrc"
2nd user vimrc file: "~/.vim/vimrc"
user exrc file: "$HOME/.exrc"
fall-back for $VIM: "/etc"
f-b for $VIMRUNTIME: "/usr/share/vim/vim74"
Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -I/usr/local/include -O2
-g -pipe -Wall -fexceptions -fstack-protector --param=ssp-buffer-size=4
-grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE
-D_FILE_OFFSET_BITS=64 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
Linking: gcc -L. -Wl,-z,relro -fstack-protector -rdynamic
-Wl,-export-dynamic -Wl,--enable-new-dtags
-Wl,-rpath,/usr/lib64/perl5/CORE -Wl,-z,relro -L/usr/local/lib
-Wl,--as-needed -o vim -lm -lnsl -lselinux -lncurses -lacl -lattr
-lgpm -ldl -Wl,--enable-new-dtags -Wl,-rpath,/usr/lib64/perl5/CORE
-fstack-protector -L/usr/lib64/perl5/CORE -lperl -lresolv -lnsl -ldl -lm
-lcrypt -lutil -lpthread -lc
Please provide any additional information below.
(gdb) bt
#0 addstate (l=l@entry=0x7fffffffc710, state=state@entry=0xc8b740,
subs_arg=<optimized out>, pim=0x7ffff1363ab0, off=off@entry=0) at
regexp_nfa.c:4058
#1 0x00000000005118f2 in addstate_here (l=l@entry=0x7fffffffc710,
state=state@entry=0xc8b740, subs=<optimized out>, pim=<optimized out>,
ip=ip@entry=0x7fffffffc700) at regexp_nfa.c:4329
#2 0x000000000051e200 in nfa_regmatch (prog=prog@entry=0xc8a3f0,
start=start@entry=0xc8b998, submatch=submatch@entry=0x7fffffffca30,
m=m@entry=0x7fffffffccc0) at regexp_nfa.c:6245
#3 0x0000000000520911 in nfa_regtry (prog=prog@entry=0xc8a3f0, col=4) at
regexp_nfa.c:6419
#4 0x0000000000520cec in nfa_regexec_both (line=<optimized out>,
startcol=<optimized out>) at regexp_nfa.c:6603
#5 0x0000000000559739 in syn_regexec (rmp=rmp@entry=0x7fffffffd110,
lnum=10, col=<optimized out>, st=st@entry=0xcdf5a8) at syntax.c:3272
#6 0x0000000000560f89 in syn_current_attr (syncing=syncing@entry=0,
displaying=displaying@entry=1, can_spell=can_spell@entry=0x0, keep_state=0)
at syntax.c:2092
#7 0x00000000005629c8 in get_syntax_attr (col=col@entry=4,
can_spell=can_spell@entry=0x0, keep_state=keep_state@entry=0) at
syntax.c:1851
#8 0x000000000052ecef in win_line (wp=wp@entry=0xa268e0,
lnum=lnum@entry=10, startrow=startrow@entry=9, endrow=61, nochange=1) at
screen.c:4274
#9 0x0000000000531fa8 in win_update (wp=wp@entry=0xa268e0) at screen.c:2010
#10 0x00000000005343e7 in update_screen (type=<optimized out>,
type@entry=0) at screen.c:681
#11 0x0000000000596077 in main_loop (cmdwin=cmdwin@entry=0,
noexmode=noexmode@entry=0) at main.c:1232
#12 0x000000000042733c in main (argc=<optimized out>, argv=<optimized out>)
at main.c:1020
(gdb) list
4053 thread->state = state;
4054 if (pim == NULL)
4055 thread->pim.result = NFA_PIM_UNUSED;
4056 else
4057 {
4058 copy_pim(&thread->pim, pim);
4059 l->has_pim = TRUE;
4060 }
4061 copy_sub(&thread->subs.norm, &subs->norm);
4062 #ifdef FEAT_SYN_HL
(gdb) p pim
$3 = (nfa_pim_T *) 0x7ffff1363ab0
(gdb) p *pim
Cannot access memory at address 0x7ffff1363ab0
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