* bug#29632: 25.3; Core dump after changing fonts
@ 2017-12-09 21:34 Thomas Morgan
2017-12-10 8:43 ` Eli Zaretskii
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Morgan @ 2017-12-09 21:34 UTC (permalink / raw)
To: 29632
I started emacs with `emacs -Q', entered the following in *scratch*,
and evaluated with C-M-x.
(progn
(create-fontset-from-fontset-spec
"-*-Liberation Mono-normal-normal-normal-*-*-*-*-*-m-0-fontset-liberation")
(set-fontset-font "fontset-liberation" 'unicode-bmp "Freemono")
(set-face-font 'default "fontset-liberation")
(font-at 0 nil "ɏ") ; 0x024F: LATIN SMALL LETTER Y WITH STROKE
(set-fontset-font "fontset-auto1" 'unicode-bmp "Freemono")
(font-at 0 nil "ɐ")) ; 0x0250: LATIN SMALL LETTER TURNED A
This caused a core dump:
Fatal error 11: Segmentation fault
Information from report-emacs-bug:
In GNU Emacs 25.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.22.21)
of 2017-11-05 built on localhost
Windowing system distributor 'The X.Org Foundation', version 11.0.11905000
Configured using:
'configure --disable-dependency-tracking
--prefix=/nix/store/7px74nmmy9wnl594jsk0lcgz1ygsbwfj-emacs-25.3
--with-modules --with-x-toolkit=gtk3 --with-xft'
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND DBUS GSETTINGS NOTIFY LIBSELINUX GNUTLS
LIBXML2 FREETYPE XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 MODULES
Important settings:
value of $LC_ALL: en_US.utf8
value of $LC_COLLATE: C
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message dired format-spec rfc822 mml
mml-sec password-cache epg epg-config gnus-util mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail
rfc2047 rfc2045 ietf-drums mm-util help-fns help-mode easymenu
cl-loaddefs pcase cl-lib mail-prsvr mail-utils time-date mule-util
tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt
fringe tabulated-list newcomment elisp-mode lisp-mode prog-mode register
page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock
font-lock syntax facemenu font-core frame cl-generic cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese charscript case-table epa-hook
jka-cmpr-hook help simple abbrev minibuffer cl-preloaded 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 dbusbind inotify dynamic-setting
system-font-setting font-render-setting move-toolbar gtk x-toolkit x
multi-tty make-network-process emacs)
Memory information:
((conses 16 86871 5800)
(symbols 48 19952 0)
(miscs 40 46 96)
(strings 32 14532 4936)
(string-bytes 1 432130)
(vectors 16 11866)
(vector-slots 8 438242 4685)
(floats 8 166 6)
(intervals 56 196 0)
(buffers 976 18))
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#29632: 25.3; Core dump after changing fonts
2017-12-09 21:34 bug#29632: 25.3; Core dump after changing fonts Thomas Morgan
@ 2017-12-10 8:43 ` Eli Zaretskii
0 siblings, 0 replies; 2+ messages in thread
From: Eli Zaretskii @ 2017-12-10 8:43 UTC (permalink / raw)
To: Thomas Morgan; +Cc: 29632-done
> From: Thomas Morgan <tlm@ziiuu.com>
> Date: Sat, 09 Dec 2017 16:34:09 -0500
>
> I started emacs with `emacs -Q', entered the following in *scratch*,
> and evaluated with C-M-x.
>
> (progn
> (create-fontset-from-fontset-spec
> "-*-Liberation Mono-normal-normal-normal-*-*-*-*-*-m-0-fontset-liberation")
> (set-fontset-font "fontset-liberation" 'unicode-bmp "Freemono")
> (set-face-font 'default "fontset-liberation")
> (font-at 0 nil "ɏ") ; 0x024F: LATIN SMALL LETTER Y WITH STROKE
> (set-fontset-font "fontset-auto1" 'unicode-bmp "Freemono")
> (font-at 0 nil "ɐ")) ; 0x0250: LATIN SMALL LETTER TURNED A
>
> This caused a core dump:
>
> Fatal error 11: Segmentation fault
Thanks, fixed for Emacs 26.
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2017-12-09 21:34 bug#29632: 25.3; Core dump after changing fonts Thomas Morgan
2017-12-10 8:43 ` Eli Zaretskii
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