Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 642756 - media-gfx/fontforge-20170731-r2 on sparc - "Contextual chaining tables don't crash" crashes (SIGBUS)
Summary: media-gfx/fontforge-20170731-r2 on sparc - "Contextual chaining tables don't ...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: Sparc64 Linux
: Normal normal (vote)
Assignee: Mike Gilbert
URL:
Whiteboard:
Keywords: TESTFAILURE
Depends on:
Blocks: unaligned-access
  Show dependency tree
 
Reported: 2017-12-30 21:09 UTC by Rolf Eike Beer
Modified: 2023-05-06 05:39 UTC (History)
1 user (show)

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


Attachments
build.log (build.log,366.56 KB, text/plain)
2017-12-30 21:10 UTC, Rolf Eike Beer
Details
testsuite.log (testsuite.log,1.16 KB, text/plain)
2017-12-30 21:10 UTC, Rolf Eike Beer
Details
fix gethex() (fontforge-unaligned.patch,582 bytes, patch)
2017-12-30 22:18 UTC, Rolf Eike Beer
Details | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Rolf Eike Beer archtester 2017-12-30 21:09:55 UTC
Portage 2.3.13 (python 3.5.4-final-0, default/linux/sparc/17.0, gcc-6.4.0, glibc-2.25-r9, 4.14.8-gentoo-r1 sparc64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.14.8-gentoo-r1-sparc64-sun4v-with-gentoo-2.3
KiB Mem:    33133552 total,  22171112 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Sat, 30 Dec 2017 18:15:01 +0000
Head commit of repository gentoo: fa9219e9dbacb63ccf6a845b78788de15222cb16
sh bash 4.3_p48-r1
ld GNU ld (Gentoo 2.29.1 p3) 2.29.1
app-shells/bash:          4.3_p48-r1::gentoo
dev-lang/perl:            5.24.3::gentoo
dev-lang/python:          2.7.14-r1::gentoo, 3.4.5::gentoo, 3.5.4-r1::gentoo
dev-util/cmake:           3.8.2::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.34.11::gentoo
sys-apps/sandbox:         2.10-r4::gentoo
sys-devel/autoconf:       2.69::gentoo
sys-devel/automake:       1.15.1-r1::gentoo
sys-devel/binutils:       2.29.1-r1::gentoo
sys-devel/gcc:            6.4.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers)
sys-libs/glibc:           2.25-r9::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts: 

ACCEPT_KEYWORDS="sparc"
ACCEPT_LICENSE="* -@EULA"
CBUILD="sparc-unknown-linux-gnu"
CFLAGS="-O2 -mcpu=niagara2 -pipe"
CHOST="sparc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/qmail/alias /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -mcpu=niagara2 -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS=""
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS=""
GENTOO_MIRRORS="ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j20"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
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"
PORTAGE_TMPDIR="/var/tmp"
USE="acl berkdb big-endian bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 modules ncurses nls nptl openmp pam pcre readline session sparc ssl tcpd unicode xattr zlib" 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" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" 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 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby22" USERLAND="GNU" VIDEO_CARDS="fbdev glint mga r128 radeon 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"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS


Reproducible: Always
Comment 1 Rolf Eike Beer archtester 2017-12-30 21:10:21 UTC
Created attachment 512092 [details]
build.log
Comment 2 Rolf Eike Beer archtester 2017-12-30 21:10:51 UTC
Created attachment 512094 [details]
testsuite.log
Comment 3 Mike Gilbert gentoo-dev 2017-12-30 21:31:31 UTC
This is probably a sparc-specific issue.
Comment 4 Mike Gilbert gentoo-dev 2017-12-30 21:34:29 UTC
If you could run the command from testsuite.log in gdb and get a backtrace, that would help narrow this down.
Comment 5 Rolf Eike Beer archtester 2017-12-30 21:50:42 UTC
For reference:

gdb /var/tmp/portage/media-gfx/fontforge-20170731-r2/work/fontforge-2.0.20170731/fontforgeexe/.libs/fontforge
(gdb) run -lang ff -script /var/tmp/portage/media-gfx/fontforge-20170731-r2/work/fontforge-2.0.20170731/tests/test008.pe /var/tmp/portage/media-gfx/fontforge-20170731-r2/work/fontforge-2.0.20170731/tests/fonts/n019003l.pfb "" "" "" "" "" ""
Comment 6 Rolf Eike Beer archtester 2017-12-30 22:08:31 UTC
#0  0xf6569ab0 in gethex () from /usr/lib/libfontforge.so.2
#1  0xf657e45c in SFD_GetFontMetaData () from /usr/lib/libfontforge.so.2
#2  0xf6581804 in SFD_GetFont () from /usr/lib/libfontforge.so.2
#3  0xf6583c70 in SFD_Read () from /usr/lib/libfontforge.so.2
#4  0xf659d138 in _ReadSplineFont () from /usr/lib/libfontforge.so.2
#5  0xf659daf0 in LoadSplineFont () from /usr/lib/libfontforge.so.2
#6  0xf6542984 in bOpen () from /usr/lib/libfontforge.so.2
#7  0xf6545ad8 in docall () from /usr/lib/libfontforge.so.2
#8  0xf6546040 in handlename () from /usr/lib/libfontforge.so.2
#9  0xf6547608 in term () from /usr/lib/libfontforge.so.2
#10 0xf6547848 in mul () from /usr/lib/libfontforge.so.2
#11 0xf6547aa8 in add () from /usr/lib/libfontforge.so.2
#12 0xf6547e68 in comp () from /usr/lib/libfontforge.so.2
#13 0xf654810c in _and () from /usr/lib/libfontforge.so.2
#14 0xf654830c in assign () from /usr/lib/libfontforge.so.2
#15 0xf65449ac in ff_statement () from /usr/lib/libfontforge.so.2
#16 0xf6548d68 in ProcessNativeScript () from /usr/lib/libfontforge.so.2
#17 0xf654987c in CheckIsScript () from /usr/lib/libfontforge.so.2
#18 0xf7e73ef8 in fontforge_main () from /usr/lib/libfontforgeexe.so.2
#19 0xf7b0b038 in __libc_start_main () from /lib/libc.so.6
#20 0x000104d8 in _start ()
Comment 7 Rolf Eike Beer archtester 2017-12-30 22:18:51 UTC
Created attachment 512102 [details, diff]
fix gethex()
Comment 8 Larry the Git Cow gentoo-dev 2017-12-30 22:46:08 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=521efc21ffc6e32dd4b14c15f3386d837817610d

commit 521efc21ffc6e32dd4b14c15f3386d837817610d
Author:     Mike Gilbert <floppym@gentoo.org>
AuthorDate: 2017-12-30 22:45:38 +0000
Commit:     Mike Gilbert <floppym@gentoo.org>
CommitDate: 2017-12-30 22:46:03 +0000

    media-gfx/fontforge: fix misaligned memory access
    
    Patch by Rolf Eike Beer.
    
    Closes: https://bugs.gentoo.org/642756
    Package-Manager: Portage-2.3.19_p3, Repoman-2.3.6_p37

 .../files/20170731-gethex-unaligned.patch          | 22 ++++++++++++++++++++++
 ...0731-r2.ebuild => fontforge-20170731-r3.ebuild} |  1 +
 2 files changed, 23 insertions(+)
Comment 9 Rolf Eike Beer archtester 2020-03-30 07:11:01 UTC
The second fix that is now in tree fixes the test failure for me.