bug#36222: 26.1; Message sent even with invalid S/MIME password

[Christophe TROESTLER]

Hi,

I am digitally signing emails with S/MIME (because that's what my colleagues 
support) using the default configuration (that is “gpgsm” through EasyPG) and 
it works well.  However, I got the surprise that, if I cancel the dialog box 
asking for the password (my S/MIME certificate is password protected), then the 
message is sent (with an invalid S/MIME attachment)!  Returning to editing the 
message would be a better behavior in this case.

Best regards,
C.


In GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.4)
 of 2019-02-03, modified by Debian built on zam904
Windowing system distributor 'The X.Org Foundation', version 11.0.12004000
System Description:     Debian GNU/Linux 10 (buster)

Recent messages:
Grep finished with 4 matches found
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completing-read-default: Command attempted to use minibuffer while in minibuffer
Grep finished with 5 matches found
Making completion list... [3 times]
Quit
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Page has 2121 lines (1596 + 525)
C-x C-g is undefined

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr
 --sharedstatedir=/var/lib --libexecdir=/usr/lib
 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --enable-libsystemd --with-pop=yes
 
--enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --build
 x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
 --libexecdir=/usr/lib --localstatedir=/var/lib
 --infodir=/usr/share/info --mandir=/usr/share/man --enable-libsystemd
 --with-pop=yes
 
--enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --with-x=yes
 --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2
 -fdebug-prefix-map=/build/emacs-26.1+1=. -fstack-protector-strong
 -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time
 -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro'

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 LIBSYSTEMD LCMS2

Important settings:
  value of $LC_MESSAGES: en_US.UTF-8
  value of $LC_NUMERIC: en_US.UTF-8
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: mu4e-headers

Minor modes in effect:
  TeX-PDF-mode: t
  global-magit-file-mode: t
  diff-auto-refine-mode: t
  magit-auto-revert-mode: t
  global-git-commit-mode: t
  async-bytecomp-package-mode: t
  shell-dirtrack-mode: t
  desktop-save-mode: t
  hl-line-mode: t
  show-paren-mode: t
  global-edit-server-edit-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
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
~/software/OCaml/dune/editor-integration/emacs/dune-flymake hides 
/home/trch/.opam/4.07.1/share/emacs/site-lisp/dune-flymake
~/software/OCaml/dune/editor-integration/emacs/dune hides 
/home/trch/.opam/4.07.1/share/emacs/site-lisp/dune
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/deb-view hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/deb-view
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-bug hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/debian-bug
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-utils hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/apt-utils
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/preseed hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/preseed
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-sources hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/apt-sources
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-autoloads hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/debian-autoloads
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-autoloads hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el-autoloads
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/gnus-BTS hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/gnus-BTS
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-pkg hides 
/usr/share/emacs/site-lisp/elpa/debian-el-37/debian-el-pkg
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/deb-view hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/deb-view
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-utils hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/apt-utils
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/preseed hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/preseed
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-bug hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-bug
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/apt-sources hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/apt-sources
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-autoloads hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-autoloads
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-autoloads hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el-autoloads
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/gnus-BTS hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/gnus-BTS
/home/trch/.emacs.d/elpa/debian-el-20181020.1513/debian-el-pkg hides 
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/debian-el-pkg
/usr/share/emacs/site-lisp/rst hides /usr/share/emacs/26.1/lisp/textmodes/rst

Features:
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mhtml-mode css-mode eww mm-url url-queue url url-proxy url-privacy
url-expand url-methods url-history url-cookie url-domsuf js cc-mode
cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
cc-defs sgml-mode texmathp misearch multi-isearch view cal-china lunar
solar cal-dst cal-islam holidays hol-loaddefs cal-move shadow emacsbug
url-util timezone shr-color color shr svg dom smiley gnus-cite
mm-archive network-stream nsm starttls mailalias qp mail-extr sort
visual-fill-column face-remap latexenc org-rmail org-mhe org-irc
org-info org-gnus nnir org-docview org-bibtex org-bbdb org-w3m merlin-ac
auto-complete popup tuareg caml-help find-file flycheck json map
elec-pair vc-git reftex-auc preview prv-emacs tex-buf reftex-dcr reftex
reftex-loaddefs reftex-vars flyspell ispell latex latex-flymake
tex-ispell tex-style tex-mode font-latex tex dbus xml bibtex
dune-flymake flymake-proc flymake compile warnings dune skeleton smie
utop utop-minor-mode pcase merlin-cap merlin caml-types caml-emacs
magit-submodule magit-obsolete magit-blame magit-stash magit-reflog
magit-bisect magit-push magit-pull magit-fetch magit-clone magit-remote
magit-commit magit-sequence magit-notes magit-worktree magit-tag
magit-merge magit-branch magit-reset magit-files magit-refs magit-status
magit magit-repos magit-apply magit-wip magit-log which-func imenu
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magit-margin magit-transient magit-process magit-mode transient
git-commit magit-git magit-section magit-utils crm log-edit pcvs-util
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erc-goodies erc erc-backend erc-compat pp org-mu4e org-agenda
mu4e-icalendar gnus-icalendar org-capture mu4e-contrib mu4e desktop
frameset mu4e-speedbar speedbar sb-image ezimage dframe mu4e-main
mu4e-view thingatpt browse-url gnus-art mm-uu mml2015 mm-view mml-smime
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gnus-spec gnus-int gnus-range gnus-win gnus nnheader wid-edit
mu4e-headers mu4e-compose mu4e-context mu4e-draft mu4e-actions ido
rfc2368 smtpmail sendmail mu4e-mark mu4e-message flow-fill mu4e-proc
mu4e-utils doc-view jka-compr image-mode mu4e-lists mu4e-vars message
rmc puny dired dired-loaddefs rfc822 mml mml-sec gnus-util rmail
rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047
rfc2045 ietf-drums mailabbrev mail-utils gmm-utils mailheader hl-line
mu4e-meta adoc-mode tempo markup-faces org-element avl-tree generator
org org-macro org-footnote org-pcomplete pcomplete org-list org-faces
org-entities noutline outline easy-mmode org-version ob-emacs-lisp ob
ob-tangle org-src ob-ref ob-lob ob-table ob-keys ob-exp ob-comint comint
ansi-color ring ob-core ob-eval org-compat org-macs org-loaddefs
format-spec find-func epa-file epa derived epg cl quail help-mode
mm-util mail-prsvr autorevert filenotify edmacro kmacro paren icalendar
diary-lib diary-loaddefs cal-menu calendar cal-loaddefs edit-server
advice server finder-inf tex-site debian-el gh-common marshal
eieio-compat rx info package easymenu epg-config url-handlers url-parse
auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs
password-cache url-vars seq byte-opt gv bytecomp byte-compile cconv
cl-loaddefs cl-lib time-date 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 795636 114743)
 (symbols 48 67643 1)
 (miscs 40 4200 2699)
 (strings 32 237875 18898)
 (string-bytes 1 7206184)
 (vectors 16 84065)
 (vector-slots 8 2267996 182866)
 (floats 8 1389 1041)
 (intervals 56 11381 3762)
 (buffers 992 726))

smime.p7s
Description: S/MIME cryptographic signature