Subject: bug#30874: closed (Re: bug#30874: 27.0.50; Emacs crashes)

From: [email-masked] (GNU bug Tracking System)
Date: Tue, 03 Apr 2018 12:53:02 +0000

Your bug report

#30874: Displaying char \x274C with Dejavu Sans Mono gives "X protocol error: BadLength (poly request too large or internal Xlib length error) on protocol request 138"

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
30874: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=30874
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#30874: 27.0.50; Emacs crashes
From: Robert Pluim <[email-masked]>
To: Eli Zaretskii <[email-masked]>
Cc: [email-masked], [email-masked]
Date: Tue, 03 Apr 2018 14:52:12 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

Eli Zaretskii <[email-masked]> writes:

>> From: Robert Pluim <[email-masked]>
>> Cc: Eli Zaretskii <[email-masked]>,  [email-masked]
>> Date: Tue, 03 Apr 2018 11:22:05 +0200
>> 
>> Jan Synacek <[email-masked]> writes:
>> >
>> > Yes, it does fix the problem for me.
>> 
>> Thanks. Proposed patch for master attached.
>
> Thanks, the patch LGTM, but I would omit the reference to the bug
> number from the doc string.  I think it's enough to have the bug
> referenced by the commit log message and in the only place where the
> variable is used.
>
>> Eli, should I merge this bugreport with 30045?  The patch fixes that
>> crash for me as well.
>
> Yes, please merge them, and please mention bug#30045 in the log
> message.

OK, pushed as 408bf21a8c, boldly closing the bug.

Robert

Subject: 27.0.50; Emacs crashes
From: Jan Synacek <[email-masked]>
To: [email-masked]
Date: Tue, 20 Mar 2018 11:24:51 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Emacs crashes after executing the following on the current master
(commit b39ca55e294d3be3e4c6e142975256d7f8cdfe76):

emacs -Q --eval="(switch-to-buffer \"*scratch*\")" --eval="(insert-char #x274c)" --eval="(set-fontset-font \"fontset-default\" 'unicode \"Dejavu Sans Mono\")"

In GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.26)
 of 2018-03-20 built on jsynacek-ntb.brq.redhat.com
Repository revision: b39ca55e294d3be3e4c6e142975256d7f8cdfe76
Windowing system distributor 'Fedora Project', version 11.0.11906000
System Description: Fedora 27 (Workstation Edition)

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
s-x is undefined
delete-backward-char: Text is read-only

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS NOTIFY
ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 THREADS LCMS2

Important settings:
  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:
  show-paren-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-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
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
format-spec rfc822 mml mml-sec epa derived epg gnus-util rmail
rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231
mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
mm-util mail-prsvr mail-utils elec-pair finder-inf package easymenu
epg-config url-handlers url-parse auth-source cl-seq eieio eieio-core
cl-macs eieio-loaddefs password-cache json map url-vars seq byte-opt gv
bytecomp byte-compile cconv cl-loaddefs cl-lib time-date paren mule-util
tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode
lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer
select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors 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 composite charscript charprop case-table epa-hook jka-cmpr-hook
help simple abbrev obarray 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 lcms2 dynamic-setting system-font-setting
font-render-setting move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)

Memory information:
((conses 16 105982 7168)
 (symbols 48 21563 1)
 (miscs 40 55 107)
 (strings 32 32124 1542)
 (string-bytes 1 857535)
 (vectors 16 17159)
 (vector-slots 8 524353 8330)
 (floats 8 54 63)
 (intervals 56 201 0)
 (buffers 992 11))