bug#15637: 24.3.50; Trying to load a GIF file crashes emacs with a core dump

[Elias Martenson]

Reproducing this bug can be done by loading either one of the attached
images: C-x C-f and then specify the gif file. Emacs will immediately
crash.


Output from "bt full" attached. My gdb has no "xbacktrace" command.

image001.gif
Description: GIF image

bt_full.txt
Description: Text document

In GNU Emacs 24.3.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.1)
 of 2013-10-17 on em-desktop
Windowing system distributor `The X.Org Foundation', version 11.0.11403000
Important settings:
  value of $LANG: en_SG.utf8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  eldoc-mode: t
  paredit-mode: t
  shell-dirtrack-mode: t
  winner-mode: t
  elisp-slime-nav-mode: t
  show-paren-mode: t
  tooltip-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t

Recent input:
M-x r e p o r t SPC e m SPC b SPC <return>

Recent messages:
Loading /home/emartenson/.emacs.d/murex.el (source)...
Loading /home/emartenson/.emacs.d/murex-mail.el (source)...
Source file `/home/emartenson/src/mu/mu4e/mu4e-view.el' newer than 
byte-compiled file
prog/gnus-outlook-style/outlook-style.el: `flet' is an obsolete macro (as of 
24.3); use either `cl-flet' or `cl-letf'. [2 times]
Loading eudcb-ldap...done
Loading /home/emartenson/.emacs.d/murex-mail.el (source)...done
Loading /home/emartenson/.emacs.d/murex-slime.el (source)...done
Loading /home/emartenson/.emacs.d/murex.el (source)...done
Loading /home/emartenson/.emacs.d/em-multi-edit.el (source)...done
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
~/src/mu/mu4e/mu4e-mark hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-mark
~/src/mu/mu4e/mu4e-utils hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-utils
~/src/mu/mu4e/mu4e-headers hides 
/usr/local/share/emacs/site-lisp/mu4e/mu4e-headers
~/src/mu/mu4e/mu4e-vars hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-vars
~/src/mu/mu4e/mu4e-view hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-view
~/src/mu/mu4e/org-mu4e hides /usr/local/share/emacs/site-lisp/mu4e/org-mu4e
~/src/mu/mu4e/mu4e-actions hides 
/usr/local/share/emacs/site-lisp/mu4e/mu4e-actions
~/src/mu/mu4e/mu4e hides /usr/local/share/emacs/site-lisp/mu4e/mu4e
~/src/mu/mu4e/mu4e-about hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-about
~/src/mu/mu4e/mu4e-draft hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-draft
~/src/mu/mu4e/mu4e-speedbar hides 
/usr/local/share/emacs/site-lisp/mu4e/mu4e-speedbar
~/src/mu/mu4e/mu4e-main hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-main
~/src/mu/mu4e/mu4e-lists hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-lists
~/src/mu/mu4e/mu4e-proc hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-proc
~/src/mu/mu4e/mu4e-message hides 
/usr/local/share/emacs/site-lisp/mu4e/mu4e-message
~/src/mu/mu4e/mu4e-meta hides /usr/local/share/emacs/site-lisp/mu4e/mu4e-meta
~/src/mu/mu4e/mu4e-compose hides 
/usr/local/share/emacs/site-lisp/mu4e/mu4e-compose

Features:
(shadow sort flyspell ispell mail-extr emacsbug eldoc paredit parse-time
server gnus-art mm-uu mml2015 mm-view mml-smime smime dig gnus-calendar
gnus-sum nnoo gnus-group gnus-undo nnmail mail-source gnus-start
gnus-spec gnus-int gnus-range gnus-win gnus gnus-ems nnheader
gnus-calendar-org org-capture org-mks ical-event-reply ical-event pcase
org-import-icalendar eudcb-ldap eudc cus-edit eudc-vars ldap
outlook-style outlook-style-muse-editor muse-html muse-xml-common
muse-protocols muse-regexps muse muse-nested-tags muse-publish mu4e
mu4e-speedbar speedbar sb-image ezimage dframe mu4e-main mu4e-view epa
epg epg-config mu4e-wash coolj mu4e-headers mu4e-compose mu4e-draft
mu4e-actions rfc2368 smtpmail sendmail mu4e-mark mu4e-message html2text
mu4e-proc mu4e-utils mu4e-lists mu4e-about mu4e-vars message rfc822 mml
mml-sec mm-decode mm-bodies mm-encode mailabbrev mail-utils gmm-utils
mailheader hl-line mu4e-meta org-caldav icalendar diary-lib
diary-loaddefs org-id org-icalendar org-exp ob-exp org-exp-blocks
org-agenda org ob-tangle ob-ref ob-lob ob-table org-footnote org-src
ob-comint ob-keys org-pcomplete org-list org-faces org-entities noutline
outline org-version ob-emacs-lisp ob org-compat org-macs ob-eval
org-loaddefs find-func cal-menu calendar cal-loaddefs url-dav
url-handlers xml tramp tramp-compat tramp-loaddefs trampver format-spec
advice w3m browse-url doc-view jka-compr dired image-mode timezone
w3m-hist w3m-fb easy-mmode bookmark-w3m w3m-ems mule-util w3m-ccl ccl
w3m-favicon w3m-image w3m-proc w3m-util wid-edit tex-mode shell
pcomplete winner em-translate derived thingatpt popup json
http-post-simple url-http tls url-auth mail-parse rfc2231 rfc2047
rfc2045 ietf-drums url-gw url url-proxy url-privacy url-expand
url-methods url-history url-cookie url-domsuf url-util url-parse
auth-source eieio byte-opt bytecomp byte-compile cconv eieio-core
gnus-util mm-util mail-prsvr password-cache url-vars mailcap ielm pp
elisp-slime-nav help-mode etags slime-autoloads ggtags compile comint
ansi-color ring edmacro kmacro uniquify ac-slime-autoloads
ace-jump-mode-autoloads auto-highlight-symbol-autoloads bigint-autoloads
circe-autoloads ecb-snapshot-autoloads erlang-autoloads
eshell-manual-autoloads fic-ext-mode-autoloads font-utils-autoloads
gtags-autoloads htmlize-autoloads http-post-simple-autoloads
jabber-autoloads kv-autoloads lui-autoloads magit-autoloads
markdown-mode-autoloads muse-autoloads p4-autoloads paredit-autoloads
persistent-soft-autoloads list-utils-autoloads help-fns cl-macs gv cl
cl-loaddefs cl-lib pcache-autoloads popup-autoloads relax-autoloads
javascript-autoloads info easymenu w3-autoloads win-switch-autoloads
window-number-autoloads package paren cus-start cus-load time-date
tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar
dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode
prog-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
minibuffer nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote make-network-process
dbusbind gfilenotify dynamic-setting system-font-setting
font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs)
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