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Bug 594656 - dev-libs/mongo-cxx-driver-1.1.2 : src/.../bsonelement.h:195:23: error: offset outside bounds of constant string [-Werror]
Summary: dev-libs/mongo-cxx-driver-1.1.2 : src/.../bsonelement.h:195:23: error: offset...
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal with 1 vote (vote)
Assignee: Ultrabug
Depends on:
Blocks: gcc-6
  Show dependency tree
Reported: 2016-09-21 17:01 UTC by Toralf Förster
Modified: 2017-06-17 13:29 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

dev-libs:mongo-cxx-driver-1.1.2:20160920-235725.log (dev-libs:mongo-cxx-driver-1.1.2:20160920-235725.log,18.87 KB, text/plain)
2016-09-21 17:01 UTC, Toralf Förster
emerge-history.txt (emerge-history.txt,69.97 KB, text/plain)
2016-09-21 17:01 UTC, Toralf Förster
environment (environment,81.21 KB, text/plain)
2016-09-21 17:01 UTC, Toralf Förster

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Description Toralf Förster gentoo-dev 2016-09-21 17:01:12 UTC
                 from src/mongo/bson/bsonobj.cpp:18:
src/mongo/bson/bsonelement.h: In member function 'int mongo::BSONObj::woCompare(const mongo::BSONObj&, const mongo::BSONObj&, bool) const':
src/mongo/bson/bsonelement.h:195:23: error: offset outside bounds of constant string [-Werror]
         return data + 1;
cc1plus: all warnings being treated as errors

$ cat emerge-info.txt

  This is an unstable amd64 chroot image (named amd64-13.0-systemd-libressl-unstable_20160919-211933) at a hardened host acting as a tinderbox.

  USE flags ...

  ... in make.conf:
USE="  -openssl -gnutls libressl pax_kernel xtpax -cdinstall -oci8 -bindist alisp -apache avcodec -bzip2 cgroups ecc egl ffmpeg freetds ftp git gnomecanvas haptic hdf5 icu -libkms minimal minizip mod mp4 -mpeg3 mysql ncurses -nscd objc odbc offensive -opencv osc pkcs11 png postgres python -qemu qt4 qt5 scripts sdl smpeg ssh-askpass ssl -sslv2 svg system-cairo system-ffmpeg system-llvm system-sqlite tk -utils vlc -xa xslt ziffy"

  ... in /etc/portage/package.use/*:
  mail-mta/ssmtp      ssl mta
  net-misc/wget       ssl
  app-crypt/pinentry  -qt4
  app-editors/emacs   -dbus -svg -ssl -gtk -gtk3
  app-text/xmlto      -latex
  dev-libs/boehm-gc   threads
  dev-libs/libpcre    pcre16
  dev-lang/python     threads
  dev-qt/qtgui        egl eglfs
  net-nds/openldap    -sasl
  dev-util/cmake      -qt4 -qt5
  dev-vcs/git         -perl
  gnome-base/librsvg  -tools
  media-libs/mesa     -vaapi
  sys-apps/kmod       tools
  <=net-misc/openssh-7.3_p1-r2    -hpn
  dev-lang/python -tk
  x11-libs/libxcb xkb
  x11-libs/libxkbcommon X

  entries in /etc/portage/package.unmask/*:

gcc-config -l:
 [1] x86_64-pc-linux-gnu-4.9.3
 [2] x86_64-pc-linux-gnu-6.2.0 *
llvm-config --version:

Available Python interpreters, in order of preference:
  [1]   python3.4
  [2]   python2.7 (fallback)


Portage 2.3.1 (python 3.4.5-final-0, default/linux/amd64/13.0/systemd, gcc-6.2.0, glibc-2.23-r2, 4.7.4-hardened x86_64)
                         System Settings
System uname: Linux-4.7.4-hardened-x86_64-Intel-R-_Core-TM-_i7-3930K_CPU_@_3.20GHz-with-gentoo-2.3
KiB Mem:    65285480 total,   1013556 free
KiB Swap:   67108860 total,  67100760 free
Timestamp of repository gentoo: Tue, 20 Sep 2016 21:35:18 +0000
sh bash 4.3_p46-r1
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
app-shells/bash:          4.3_p46-r1::gentoo
dev-lang/perl:            5.24.0-r1::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake:           3.6.2::gentoo
dev-util/pkgconfig:       0.29.1::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.21.7::gentoo
sys-apps/sandbox:         2.10-r2::gentoo
sys-devel/autoconf:       2.69-r2::gentoo
sys-devel/automake:       1.11.6-r2::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo, 2.26.1::gentoo
sys-devel/gcc:            4.9.3::gentoo, 6.2.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r2::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r2::gentoo

    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://
    priority: 1

    location: /usr/local/portage
    masters: gentoo
    priority: 2

ACCEPT_KEYWORDS="amd64 ~amd64"
CFLAGS="-march=native -O2 -pipe"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
EMERGE_DEFAULT_OPTS="--verbose --verbose-conflicts --color=n --nospinner --tree --quiet-build"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox parallel-fetch preserve-libs protect-owned sandbox sfperms strict test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS=" rsync:// rsync://"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
USE="acl alisp amd64 avcodec berkdb cgroups cli cracklib crypt cxx dri ecc egl ffmpeg fortran freetds ftp gdbm git gnomecanvas haptic hdf5 iconv icu ipv6 libressl minimal minizip mmx mmxext mod modules mp4 multilib mysql ncurses nls nptl objc odbc offensive openmp osc pam pax_kernel pcre pkcs11 png postgres python qt4 qt5 readline scripts sdl seccomp session smpeg sse sse2 ssh-askpass ssl svg system-cairo system-ffmpeg system-llvm system-sqlite systemd tcpd tk udev unicode vlc xattr xslt xtpax ziffy zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="libressl" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" L10N="fy rm sr-ijekavsk uz-Cyrl vi" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Comment 1 Toralf Förster gentoo-dev 2016-09-21 17:01:20 UTC
Created attachment 447064 [details]
Comment 2 Toralf Förster gentoo-dev 2016-09-21 17:01:23 UTC
Created attachment 447066 [details]
Comment 3 Toralf Förster gentoo-dev 2016-09-21 17:01:26 UTC
Created attachment 447068 [details]
Comment 4 Peter Levine 2017-05-26 21:20:36 UTC
Hmmm. I'm not able to reproduce this bug, though I'm not using a hardened profile.  Maybe "-Werror" was accidentally included in CXXFLAGS?
Comment 5 Toralf Förster gentoo-dev 2017-05-27 07:35:43 UTC
(In reply to Peter Levine from comment #4)
indeed, that might be possible (and IIRC I forced that flag requested by Soap for gcc-6 issue catching in the tinderbox script)
Comment 6 Peter Levine 2017-05-27 18:59:01 UTC
(In reply to Toralf Förster from comment #5)
> (In reply to Peter Levine from comment #4)
> indeed, that might be possible (and IIRC I forced that flag requested by
> Soap for gcc-6 issue catching in the tinderbox script)

"-Werror=terminate" is good for GCC-6 issues.  "-Werror", however, turns all warnings into errors and would cause build failures with the majority of packages.
Comment 7 Toralf Förster gentoo-dev 2017-05-27 19:20:36 UTC
(In reply to Peter Levine from comment #6)
Well, I do have a "-Werror=terminate" in
(lines 409 ff and 775)
but maybe in the past I had -Werror=all too - I cannot deny that actually.
Comment 8 Pacho Ramos gentoo-dev 2017-06-17 13:29:07 UTC
Is this invalid then?