[Bug: 21.5-b33] assert failed in rep_bytes_by_first_byte_1 -- bogus unicode?

================================================================ Dear Bug Team! Crashed hard will trying to display spam under gnus. rep_bytes_by_first_byte_1 with arg't "\305\a" I failed to recover the original (message subject) string. . . Backtrace follows: #3 assert_failed (file=<value optimized out>, line=<value optimized out>, expr=<value optimized out>) at emacs.c:4093 #4 0x0000000000749f10 in rep_bytes_by_first_byte_1 (ptr=0x9483832 "\305\a", len=<value optimized out>) at text.h:195 #5 bytecount_to_charcount_fun (ptr=0x9483832 "\305\a", len=<value optimized out>) at text.c:2300 #6 0x000000000051091b in bytecount_to_charcount ( extent=<value optimized out>, endp=<value optimized out>) at text.h:691 #7 string_index_byte_to_char (extent=<value optimized out>, endp=<value optimized out>) at text.h:1158 #8 buffer_or_string_memxpos_to_charxpos (extent=<value optimized out>, endp=<value optimized out>) at buffer.h:767 #9 extent_endpoint_char (extent=<value optimized out>, endp=<value optimized out>) at extents.c:1420 ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: Linux troutbeck.inf.ed.ac.uk 2.6.32-358.6.2.el6.x86_64 #1 SMP Thu May 16 11:21:38 CDT 2013 x86_64 x86_64 x86_64 GNU/Linux ./configure '--with-xft' '--prefix=/group/ltg/projects/lcontrib_sl6' '--without-msw' '--with-mule' '--with-clash-detection' '--with-database=berkdb,gdbm' '--without-ldap' '--with-mail-locking=lockf' '--with-pop' '--without-hesiod' '--with-pdump' '--with-debug' '--enable-bignum=gmp' '--with-sound=nonative,alsa' '--with-menubars=lucid' '--with-widgets=athena' '--with-dialogs=athena' '--with-scrollbars=lucid' '--with-xim=xlib' '--without-wnn' '--with-png' '--with-xpm' '--with-canna=no' 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fno-strict-aliasing' XEmacs 21.5-b33 "horseradish" ff13c44ce0d9+ configured for `x86_64-unknown-linux'. Compilation Environment and Installation Defaults: Source code location: /afs/inf.ed.ac.uk/user/h/ht/lcontrib_sl6/src/xemacs-upstream Installation prefix: /group/ltg/projects/lcontrib_sl6 Operating system description file: `s/linux.h' Not using any machine description file Compiler version: gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3) - GCC specs file: specs. - Compiler command: gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -Wunused-parameter -g -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fno-strict-aliasing libc version: glibc-2.12-1.107.el6.x86_64 glibc-2.12-1.107.el6.i686 Relocating allocator for buffers: no GNU version of malloc: yes - Using Doug Lea's new malloc from the GNU C Library. Package Search (a 'root' contains '{xemacs,mule,site}-packages'): User package roots: ~/.xemacs System package roots: /group/ltg/projects/lcontrib_sl6/share/xemacs Window System: Compiling in support for the X window system: - X Windows headers location: - X Windows libraries location: - Handling WM_COMMAND properly. - Using fontconfig to manage fonts. - Compiling in support for Xft antialiased fonts (EXPERIMENTAL). Compiling in support for the Athena widget set: - Athena headers location: X11/Xaw - Athena library to link: Xaw Using Lucid menubars. Using Lucid scrollbars. Using Athena dialog boxes. Using Athena native widgets. TTY: Compiling in support for ncurses. Images: Compiling in support for XPM images. Compiling in support for PNG images. Compiling in support for JPEG images. Sound: Compiling in support for ALSA (Advanced Linux Sound Architecture). Databases: Compiling in support for Berkeley database. Compiling in support for GNU DBM. Compiling in support for PostgreSQL. - Using PostgreSQL header file: libpq-fe.h - Using PostgreSQL V7 bindings. Internationalization: Compiling in support for Mule (multi-lingual Emacs). Compiling in support for XIM (X11R5+ I18N input method). - Using raw Xlib to provide XIM support. Mail: Compiling in support for POP mail retrieval. Compiling in support for "lockf" mail spool file locking method. Other Features: Inhibiting IPv6 canonicalization at startup. Compiling in support for dynamic shared object modules. Compiling in support for more number types using the GNU MP library. Using the new GC mark algorithms (KKCC). WARNING: --------------------------------------------------------- WARNING: The new algorithms are experimental. They are enabled by WARNING: default for this release. Use `--disable-kkcc' to WARNING: turn it off. WARNING: --------------------------------------------------------- Using the new portable dumper. Dumping into executable. Compiling in support for extra debugging code. Compiling in support for runtime error checking. WARNING: --------------------------------------------------------- WARNING: XEmacs will run noticeably more slowly as a result. WARNING: Error checking is on by default for XEmacs beta releases. WARNING: --------------------------------------------------------- Load-Path Lisp Shadows: ---------------------- (/afs/inf.ed.ac.uk/user/h/ht/emacs/lucid/rooms /afs/inf.ed.ac.uk/user/h/ht/emacs/shared/rooms /afs/inf.ed.ac.uk/user/h/ht/emacs/lucid/my-news /afs/inf.ed.ac.uk/user/h/ht/emacs/shared/my-news /afs/inf.ed.ac.uk/user/h/ht/emacs/local/init /afs/inf.ed.ac.uk/user/h/ht/emacs/shared/init /afs/inf.ed.ac.uk/user/h/ht/.xemacs/site-packages/lisp/crypt++ /group/ltg/projects/lcontrib_sl6/share/xemacs/site-lisp/crypt++ /afs/inf.ed.ac.uk/user/h/ht/emacs/shared/tcl /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/prog-modes/tcl /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/cedet-common/working /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/semantic/working /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/cedet-common/sformat /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/semantic/sformat /group/ltg/projects/lcontrib_sl6/share/xemacs/mule-packages/lisp/mule-base/china-util /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/mule/china-util /group/ltg/projects/lcontrib_sl6/share/xemacs/mule-packages/lisp/mule-base/ethio-util /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/mule/ethio-util /group/ltg/projects/lcontrib_sl6/share/xemacs/mule-packages/lisp/mule-base/japan-util /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/mule/japan-util /group/ltg/projects/lcontrib_sl6/share/xemacs/mule-packages/lisp/mule-base/viet-util /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/mule/viet-util /group/ltg/projects/lcontrib_sl6/share/xemacs/mule-packages/lisp/mule-base/korea-util /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/mule/korea-util /afs/inf.ed.ac.uk/user/h/ht/emacs/shared/hebrew /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/mule/hebrew /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/apel/alist /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/alist /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/build/build-report /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/build-report /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/xemacs-base/regexp-opt /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/regexp-opt /group/ltg/projects/lcontrib_sl6/share/xemacs/mule-packages/lisp/mule-ucs/unicode /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/unicode /afs/inf.ed.ac.uk/user/h/ht/emacs/shared/misc /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/misc /group/ltg/projects/lcontrib_sl6/share/xemacs/xemacs-packages/lisp/xemacs-base/easy-mmode /group/ltg/projects/lcontrib_sl6/share/xemacs-21.5-b33/lisp/easy-mmode) Internationalization Settings: ------------------------- Environment: Value of LC_ALL : nil Value of LC_COLLATE : nil Value of LC_CTYPE : nil Value of LC_MESSAGES : nil Value of LC_MONETARY : nil Value of LC_NUMERIC : nil Value of LC_TIME : nil Value of LANG : en_GB.UTF-8 Lisp locale settings: current-language-environment => "Latin-1" default-buffer-file-coding-system => iso-8859-1 default-process-coding-system => (undecided . iso-8859-1) (current-locale) => "en_GB.UTF-8" keyboard-coding-system => iso-8859-1 terminal-coding-system => iso-8859-1 (coding-priority-list) => (iso-8-1 utf-16-little-endian-bom utf-16-bom utf-8-bom iso-7 no-conversion utf-8 iso-8-2 iso-8-designate iso-lock-shift shift-jis big5 utf-16-little-endian utf-16 ucs-4) Coding system aliases: 'native is aliased to iso-8859-1 'file-name is aliased to iso-8859-1 'mswindows-multibyte-system-default is not a coding system alias Installed XEmacs Packages: ------------------------- (zenirc ver: 1.16 upstream: 2.112) (xwem ver: 1.23 upstream: lg(a)xwem.org--2005/xwem--main--2.1--versionfix-1) (xslt-process ver: 1.12 upstream: 1.2.1) (xslide ver: 1.09 upstream: 0.2.2) (xlib ver: 1.14 upstream: lg(a)xwem.org--2005/xlib--main--2.1--version-0) (xetla ver: 1.02 upstream: steve(a)eicq.org--2005/xetla--main--1.1--version-0) (xemacs-devel ver: 1.82 upstream: No-Upstream-Ver) (xemacs-base ver: 2.32 upstream: No-Upstream-Ver) (x-symbol ver: 1.13 upstream: 4.5.1) (w3 ver: 1.38 upstream: 4.0pre47) (vm ver: 8.08 upstream: 8.0.12-devo) (viper ver: 1.67 upstream: 3.09) (view-process ver: 1.13 upstream: 2.4) (vhdl ver: 1.22 upstream: 3.33.12) (vc ver: 1.48 upstream: No-Upstream-Ver) (tramp ver: 1.4 upstream: 2.0.56) (tpu ver: 1.14 upstream: 4.2X) (tm ver: 1.39 upstream: No-Upstream-Ver) (time ver: 1.14 upstream: 1.17) (textools ver: 1.15 upstream: No-Upstream-Ver) (text-modes ver: 2.01 upstream: No-Upstream-Ver) (texinfo ver: 1.3 upstream: No-Upstream-Ver) (supercite ver: 1.21 upstream: 3.55x3) (strokes ver: 1.1 upstream: No-Upstream-Ver) (speedbar ver: 1.3 upstream: 1.0pre4) (slider ver: 1.16 upstream: 0.3x1) (sieve ver: 1.18 upstream: No-Upstream-Ver) (sh-script ver: 1.24 upstream: 2.0f) (sgml ver: 1.11 upstream: No-Upstream-Ver) (semantic ver: 1.21 upstream: 2.0pre4) (scheme ver: 1.18 upstream: No-Upstream-Ver) (ruby-modes ver: 1.04 upstream: 1.8.7) (rmail ver: 1.14 upstream: No-Upstream-Ver) (riece ver: 1.23 upstream: 3.1.2) (reftex ver: 1.34 upstream: 4.21) (re-builder ver: 1.05 upstream: 1.20) (python-modes ver: 1.14 upstream: 5.0.0) (psgml ver: 1.45 upstream: 1.3.2) (ps-print ver: 1.12 upstream: 6.5.6) (prog-modes ver: 2.27 upstream: No-Upstream-Ver) (pgg ver: 1.08 upstream: 0.1) (perl-modes ver: 1.14 upstream: No-Upstream-Ver) (pcomplete ver: 1.06 upstream: 1.1.6) (pcl-cvs ver: 1.7 upstream: R-2_9_9) (pc ver: 1.28 upstream: No-Upstream-Ver) (os-utils ver: 1.41 upstream: No-Upstream-Ver) (oo-browser ver: 1.05 upstream: 4.08) (ocaml ver: 0.06 upstream: 3.06) (net-utils ver: 1.57 upstream: N/A) (misc-games ver: 1.22 upstream: No-Upstream-Ver) (mine ver: 1.16 upstream: 1.9) (mh-e ver: 1.33 upstream: 7.4.2) (mew ver: 1.19 upstream: 1.94.2) (mailcrypt ver: 2.14 upstream: 3.5.8) (mail-lib ver: 1.8 upstream: No-Upstream-Ver) (jde ver: 1.52 upstream: 2.3.5.1) (ispell ver: 1.32 upstream: 3.6) (ilisp ver: 1.36 upstream: 5.12.0) (igrep ver: 1.16 upstream: 2.111) (idlwave ver: 1.32 upstream: 5.1) (ibuffer ver: 1.1 upstream: No-Upstream-Ver) (hyperbole ver: 1.18 upstream: 5.0.3) (hm--html-menus ver: 1.24 upstream: 5.9) (haskell-mode ver: 1.11 upstream: 2.1) (guided-tour ver: 0.52 upstream: No-Upstream-Ver) (gnus ver: 1.94 upstream: 5.10.10) (gnats ver: 1.17 upstream: 3.101) (games ver: 1.21 upstream: 2.00) (fsf-compat ver: 1.19 upstream: No-Upstream-Ver) (fortran-modes ver: 1.05 upstream: No-Upstream-Ver) (forms ver: 1.15 upstream: 2.37) (footnote ver: 1.16 upstream: 0.18x) (eudc ver: 1.41 upstream: 1.32) (eterm ver: 1.18 upstream: No-Upstream-Ver) (eshell ver: 1.18 upstream: 0fc80a3f6bb3bb59f42e9ff83cc8b89bf90fe658) (escreen ver: 1.01 upstream: 1.16) (emerge ver: 1.11 upstream: No-Upstream-Ver) (eieio ver: 1.07 upstream: 1.0pre4) (efs ver: 1.34 upstream: 1.24) (edt ver: 1.14 upstream: No-Upstream-Ver) (edit-utils ver: 2.46 upstream: No-Upstream-Ver) (ediff ver: 1.81 upstream: 2.75) (edebug ver: 1.22 upstream: No-Upstream-Ver) (ede ver: 1.04 upstream: 1.0pre4) (ecrypto ver: 0.21 upstream: 2.0) (ecb ver: 1.22 upstream: 2.31) (easypg ver: 1.03 upstream: 0.0.16) (docbookide ver: 0.08 upstream: 0.1) (dired ver: 1.2 upstream: 7.17) (dictionary ver: 1.16 upstream: 1.8) (debug ver: 1.18 upstream: No-Upstream-Ver) (cookie ver: 1.15 upstream: No-Upstream-Ver) (cogre ver: 1.02 upstream: 0.5) (clearcase ver: 1.1 upstream: /main/laptop/165) (cedet-common ver: 1.01 upstream: 1.0pre4) (cc-mode ver: 1.56 upstream: 5.32.2) (calendar ver: 1.38 upstream: No-Upstream-Ver) (calc ver: 1.26 upstream: 2.02fX3) (c-support ver: 1.22 upstream: No-Upstream-Ver) (build ver: 1.15 upstream: 2.02) (bbdb ver: 1.32 upstream: 2.35) (auctex ver: 1.49 upstream: 11.55) (apel ver: 1.34 upstream: 10.7) (ada ver: 1.14 upstream: 2.27) (skk ver: 1.24 upstream: 10.62a) (mule-ucs ver: 1.18 upstream: 0.84) (mule-base ver: 1.56 upstream: No-Upstream-Ver) (lookup ver: 1.15 upstream: 1.0) (leim ver: 1.32 upstream: No-Upstream-Ver) (latin-unity ver: 1.2 upstream: 1.20) (egg-its ver: 1.27 upstream: No-Upstream-Ver) (edict ver: 1.17 upstream: 0.9.9) Installed Modules: ----------------- Features: -------- (xemacsbug shadow bbdb-hooks sort gnus-cite gnus-async gnus-bcklg parse-time gnus-ml disp-table gnus-topic nndoc nnfolder byte-optimize bytecomp byte-compile nnml nndraft nnmh bbdb-gnus bbdb-snarf mail-extr gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art mm-uu mml2015 mm-view gnus-sum gnus-group gnus-undo nntp nnoo gnus-cache gnus-start gnus-spec gnus-int gnus-range gnus-win guided-tour tempo psgml-parse psgml-api psgml-ids psgml-xemacs psgml-sysdep psgml-edit sgml-mode psgml nnmail mail-source format-spec message mml mml-sec mml-smime smime dig gmm-utils mailheader canlock sha1 executable hex-util mm-decode mm-bodies mm-encode mailcap lpr mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums my-news browse-url gnus gnus-ems gnus-xmas messagexmas nnheader nnheaderxm gnus-util netrc time-date mail-utils mm-util mail-prsvr wid-edit bbdb-com advice advice-preload mail-abbrevs sendmail rfc822 bbdb regexp-opt timezone lemacs-compat compress repl-comment inf-lisp shell comint hist passwd mdn-extras mwheel crypt crypt++ crypt+pgp-pub hackbs refInsert prompt-for-word rooms misc vc ring vc-hooks vc-xemacs man cus-face zenirc-autoloads xwem-autoloads xslt-process-autoloads xslide-autoloads xlib-autoloads xetla-autoloads xemacs-devel-autoloads xemacs-base-autoloads x-symbol-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-autoloads tramp-autoloads tpu-autoloads tm-autoloads time-autoloads textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads strokes-autoloads speedbar-autoloads slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads ruby-modes-autoloads rmail-autoloads riece-autoloads reftex-autoloads re-builder-autoloads python-modes-autoloads psgml-autoloads ps-print-autoloads prog-modes-autoloads pgg-autoloads perl-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads oo-browser-autoloads ocaml-autoloads net-utils-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads ibuffer-autoloads hyperbole-autoloads hm--html-menus-autoloads haskell-mode-autoloads guided-tour-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads fortran-modes-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads escreen-autoloads erc-autoloads emerge-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ede-autoloads ecrypto-autoloads ecb-autoloads easypg-autoloads docbookide-autoloads dired-autoloads dictionary-autoloads debug-autoloads cookie-autoloads cogre-autoloads clearcase-autoloads cedet-common-autoloads cc-mode-autoloads calendar-autoloads calc-autoloads c-support-autoloads build-autoloads bbdb-autoloads auctex-autoloads apel-autoloads ada-autoloads skk-autoloads mule-ucs-autoloads mule-base-autoloads lookup-autoloads leim-autoloads latin-unity-autoloads egg-its-autoloads edict-autoloads modules-autoloads mule-autoloads auto-autoloads auto-show fontl-hooks canna-leim tibetan thai slovenian czech romanian lao devanagari indian cyrillic code-cmds gutter-items menubar-items x-menubar mode-motion mouse behavior itimer auto-save lisp-mode easymenu easy-mmode iso8859-1 page buff-menu lib-complete loadhist cus-file derived newcomment rsz-minibuf env text-props fontconfig frame obsolete packages cus-start widget custom cl-extra cl backquote unicode font-mgr lucid-scrollbars cut-buffer xft-fonts lucid-menubars athena-dialogs x c-balloon-help tty-frames tty toolbar alsa-sound scrollbar unix-processes multicast network-streams subprocesses bigfloat ratio bignum number-types modules menu-accelerator-support menubar berkeley-db dbm md5 xemacs xim mule gutter png jpeg xpm xbm lisp-float-type file-coding linux dialog devices debug-xemacs window-system base64) Recent keystrokes: ----------------- ESC x h t - n e w s - s e t u p RET y ESC > ESC p ESC p ESC p ESC SPC ESC x r e p o r t - SPC x SPC RET Recent messages (most recent first): ----------------------------------- Auto save file for draft message exists; consider M-x mail-recover Parsing /afs/inf.ed.ac.uk/user/h/ht/.mailrc... done Parsing /afs/inf.ed.ac.uk/user/h/ht/.mailrc... Parsing /afs/inf.ed.ac.uk/user/h/ht/.mailrc... done Parsing /afs/inf.ed.ac.uk/user/h/ht/.mailrc... Loading xemacsbug...done Loading xemacsbug... Making completion list... Generating summary...done Generating summary... Sorting articles...done Sorting articles... Generating summary...done Generating summary... Sorting articles...done Sorting articles... Generating summary...done Generating summary... Sorting articles...done Sorting articles... ht -- Henry S. Thompson, School of Informatics, University of Edinburgh 10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 650-4587, e-mail: ht(a)inf.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/ [mail from me _always_ has a .sig like this -- mail without it is forged spam] _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-beta