#3725: Mutt segfaults when no gpg key exists
---------------------------+----------------------
 Reporter:  greencopper    |      Owner:  mutt-dev
     Type:  defect         |     Status:  new
 Priority:  major          |  Milestone:
Component:  mutt           |    Version:  1.5.23
 Keywords:  gpg, segfault  |
---------------------------+----------------------
 Package: mutt
 Version: 1.5.23

 When Mutt is set to encrypt emails by default, yet no key exists for a
 particular recipient, Mutt enters the lists of keys that is imported in
 GnuPG, when you press "q" for quit, to get out of that menu, Mutt
 always segfaults.

 It is quite easy to repeat the problem as it happens every time.

 So if no key exist, pressing "q" for quit, segfaults Mutt.

 {{{
 $ mutt -version
 Mutt 1.5.23 (2014-03-12)
 Copyright (C) 1996-2009 Michael R. Elkins and others.
 Mutt comes with ABSOLUTELY NO WARRANTY; for details type `mutt -vv'.
 Mutt is free software, and you are welcome to redistribute it
 under certain conditions; type `mutt -vv' for details.

 System: Linux 3.16.0-4-amd64 (x86_64)
 ncurses: ncurses 5.9.20140913 (compiled with 5.9)
 libidn: 1.29 (compiled with 1.29)
 hcache backend: tokyocabinet 1.4.48

 Compiler:
 Using built-in specs.
 COLLECT_GCC=gcc
 COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.9/lto-wrapper
 Target: x86_64-linux-gnu
 Configured with: ../src/configure -v --with-pkgversion='Debian 4.9.2-4'
 --with-bugurl=file:///usr/share/doc/gcc-4.9/README.Bugs --enable-
 languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-
 suffix=-4.9 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib
 --without-included-gettext --enable-threads=posix --with-gxx-include-
 dir=/usr/include/c++/4.9 --libdir=/usr/lib --enable-nls --with-sysroot=/
 --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes
 --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --with-
 system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-
 cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-amd64/jre --enable-
 java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-amd64
 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-amd64 --with-
 arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
 --enable-objc-gc --enable-multiarch --with-arch-32=i586 --with-abi=m64
 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic
 --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu
 --target=x86_64-linux-gnu
 Thread model: posix
 gcc version 4.9.2 (Debian 4.9.2-4)

 Configure options: '--prefix=/usr' '--sysconfdir=/etc' '--
 mandir=/usr/share/man' '--with-docdir=/usr/share/doc' '--with-
 mailpath=/var/mail' '--disable-dependency-tracking' '--enable-compressed'
 '--enable-debug' '--enable-fcntl' '--enable-hcache' '--enable-gpgme'
 '--enable-imap' '--enable-smtp' '--enable-pop' '--with-curses' '--with-
 gnutls' '--with-gss' '--with-idn' '--with-mixmaster' '--with-sasl'
 '--without-gdbm' '--without-bdb' '--without-qdbm' '--build' 'x86_64-linux-
 gnu' 'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2 -fstack-protector-
 strong -Wformat -Werror=format-security -Wall' 'LDFLAGS=-Wl,-z,relro'
 'CPPFLAGS=-D_FORTIFY_SOURCE=2 -I/usr/include/qdbm'

 Compilation CFLAGS: -g -O2 -fstack-protector-strong -Wformat -Werror
 =format-security -Wall

 Tilvalg ved oversættelsen:
 -DOMAIN
 +DEBUG
 -HOMESPOOL  +USE_SETGID  +USE_DOTLOCK  +DL_STANDALONE  +USE_FCNTL
 -USE_FLOCK
 +USE_POP  +USE_IMAP  +USE_SMTP
 -USE_SSL_OPENSSL  +USE_SSL_GNUTLS  +USE_SASL  +USE_GSS  +HAVE_GETADDRINFO
 +HAVE_REGCOMP  -USE_GNU_REGEX
 +HAVE_COLOR  +HAVE_START_COLOR  +HAVE_TYPEAHEAD  +HAVE_BKGDSET
 +HAVE_CURS_SET  +HAVE_META  +HAVE_RESIZETERM
 +CRYPT_BACKEND_CLASSIC_PGP  +CRYPT_BACKEND_CLASSIC_SMIME
 +CRYPT_BACKEND_GPGME
 -EXACT_ADDRESS  -SUN_ATTACHMENT
 +ENABLE_NLS  -LOCALES_HACK  +COMPRESSED  +HAVE_WC_FUNCS
 +HAVE_LANGINFO_CODESET  +HAVE_LANGINFO_YESEXPR
 +HAVE_ICONV  -ICONV_NONTRANS  +HAVE_LIBIDN  +HAVE_GETSID  +USE_HCACHE
 -ISPELL
 SENDMAIL="/usr/sbin/sendmail"
 MAILPATH="/var/mail"
 PKGDATADIR="/usr/share/mutt"
 SYSCONFDIR="/etc"
 EXECSHELL="/bin/sh"
 MIXMASTER="mixmaster"
 To contact the developers, please mail to <[email protected]>.
 To report a bug, please visit http://bugs.mutt.org/.

 misc/am-maintainer-mode.patch
 features/ifdef.patch
 features/xtitles.patch
 features/trash-folder.patch
 features/purge-message.patch
 features/imap_fast_trash.patch
 features/sensible_browser_position.patch
 features-old/patch-1.5.4.vk.pgp_verbose_mime.patch
 features/compressed-folders.patch
 features/compressed-folders.debian.patch
 debian-specific/Muttrc.patch
 debian-specific/Md.etc_mailname_gethostbyname.patch
 debian-specific/use_usr_bin_editor.patch
 debian-specific/correct_docdir_in_man_page.patch
 debian-specific/dont_document_not_present_features.patch
 debian-specific/document_debian_defaults.patch
 debian-specific/assumed_charset-compat.patch
 debian-specific/467432-write_bcc.patch
 debian-specific/566076-build_doc_adjustments.patch
 misc/define-pgp_getkeys_command.patch
 misc/gpg.rc-paths.patch
 misc/smime.rc.patch
 misc/fix-configure-test-operator.patch
 upstream/531430-imapuser.patch
 upstream/543467-thread-segfault.patch
 upstream/542817-smimekeys-tmpdir.patch
 upstream/548577-gpgme-1.2.patch
 upstream/553321-ansi-escape-segfault.patch
 upstream/547980-smime_keys-chaining.patch
 upstream/528233-readonly-open.patch
 upstream/228671-pipe-mime.patch
 upstream/383769-score-match.patch
 upstream/603288-split-fetches.patch
 upstream/611410-no-implicit_autoview-for-text-html.patch
 upstream/path_max.patch
 translations/update_german_translation.patch
 upstream/771125-CVE-2014-9116-jessie.patch
 __separator__mutt.org.patch
 }}}

-- 
Ticket URL: <http://dev.mutt.org/trac/ticket/3725>
Mutt <http://www.mutt.org/>
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