From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Werner LEMBERG Newsgroups: gmane.emacs.bugs Subject: bug#31316: Emacs hangs in `font_open_entity' Date: Mon, 30 Apr 2018 10:13:08 +0200 (CEST) Message-ID: <20180430.101308.1102659443644829077.wl@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1525075930 2195 195.159.176.226 (30 Apr 2018 08:12:10 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 30 Apr 2018 08:12:10 +0000 (UTC) To: 31316@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Apr 30 10:12:06 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fD3um-0000PD-Ib for geb-bug-gnu-emacs@m.gmane.org; Mon, 30 Apr 2018 10:12:04 +0200 Original-Received: from localhost ([::1]:58288 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fD3wr-0007G9-U1 for geb-bug-gnu-emacs@m.gmane.org; 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; psize++) { font_object = driver_list->driver->open (f, entity, psize); if (NILP (font_object)) return Qnil; font = XFONT_OBJECT (font_object); if (font->average_width > 0 && font->height > 0) break; } Both `average_width' and `height' are always zero for `font' regardless of `psize'; this effectively makes the above code an endless loop. In GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.20.10) of 2018-04-30 built on linux Repository revision: bca6c4348077c8c0b368503b16378867b6d49659 Windowing system distributor 'The X.Org Foundation', version 11.0.11803000 System Description: openSUSE Leap 42.3 Recent messages: Setting up Mew world... Updating status...done Setting up Mew world...done Scanning +inbox...done (New file) Saving file /home/wl/Mail/draft/2... Wrote /home/wl/Mail/draft/2 Draft is prepared Kill draft message? (y or n) y Draft was killed Configured using: 'configure MAKEINFO=/usr/bin/makeinfo --with-x-toolkit=gtk --enable-checking=yes,glyphs --enable-check-lisp-object-type 'CFLAGS=-O0 -g3 -gdwarf-4'' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS NOTIFY GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 THREADS LIBSYSTEMD JSON LCMS2 Important settings: value of $LANG: de_AT.UTF-8 value of $XMODIFIERS: @im=none locale-coding-system: utf-8-unix Major mode: Summary Minor modes in effect: TeX-PDF-mode: t tooltip-mode: t global-eldoc-mode: t electric-indent-mode: t mouse-wheel-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 buffer-read-only: t column-number-mode: t transient-mark-mode: t Load-path shadows: /usr/local/share/emacs/site-lisp/thai-word hides /usr/local/share/emacs/27.0.50/lisp/language/thai-word Features: (shadow emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec epa gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mail-utils pp mew-varsx mew-unix time-date elec-pair edmacro kmacro rng-nxml rng-valid rng-loc rng-uri rng-parse nxml-parse rng-match rng-dt rng-util rng-pttrn nxml-ns nxml-mode nxml-outln nxml-rap nxml-util nxml-enc xmltok sgml-mode dom hideshow cal-menu calendar cal-loaddefs mew-auth mew-config mew-imap2 mew-imap mew-nntp2 mew-nntp mew-pop mew-smtp mew-ssl mew-ssh mew-net mew-highlight mew-sort mew-fib mew-ext mew-refile mew-demo mew-attach mew-draft mew-message mew-thread mew-virtual mew-summary4 mew-summary3 mew-summary2 mew-summary mew-search mew-pick mew-passwd mew-scan mew-syntax mew-bq mew-smime mew-pgp mew-header mew-exec mew-mark mew-mime mew-edit mew-decode mew-encode mew-cache mew-minibuf mew-complete mew-addrbook mew-local mew-vars3 mew-vars2 mew-vars mew-env mew-mule3 mew-mule mew-gemacs mew-key mew-func mew-blvs mew-const mew tex dbus xml crm advice auto-loads tex-site quail cjktilde mm-util mail-prsvr disp-table finder-inf package let-alist derived pcase cl-extra help-mode easymenu 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 epg epg-config subr-x cl-loaddefs cl-lib 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 218273 12220) (symbols 48 30642 1) (miscs 40 254 176) (strings 32 70199 1287) (string-bytes 1 1788529) (vectors 16 27708) (vector-slots 8 781202 22292) (floats 8 80 37) (intervals 56 1514 152) (buffers 992 12) (heap 1024 36966 1819))