This is an auto-filled bug because this package fails to compile with format-security. To reproduce use CFLAGS -Werror=format-security. Portage 2.2.8-r1 (default/linux/amd64/13.0, gcc-4.7.3, glibc-2.19-r1, 3.2.61-hardened-r2-xxxx-std-ipv6-64 x86_64) ================================================================= System uname: Linux-3.2.61-hardened-r2-xxxx-std-ipv6-64-x86_64-Intel-R-_Xeon-R-_CPU_E3-1245_V2_@_3.40GHz-with-gentoo-2.2 KiB Mem: 32857344 total, 21548488 free KiB Swap: 0 total, 0 free ld ld di GNU (Gentoo 2.23.2 p1.0) 2.23.2 app-shells/bash: 4.2_p45 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.7, 3.2.5-r6, 3.3.5-r1 dev-util/cmake: 2.8.12.2-r1 dev-util/pkgconfig: 0.28-r1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.13.4 sys-devel/binutils: 2.23.2 sys-devel/gcc: 4.7.3-r1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.13 (virtual/os-headers) sys-libs/glibc: 2.19-r1 Repositories: gentoo x-portage ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -Wformat -Werror=format-security -g0 -O2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /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-php5.3/ext-active/ /etc/php/apache2-php5.4/ext-active/ /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -Wformat -Werror=format-security -g0 -O2" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps y --keep-going y -1" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms sign split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="it_IT.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" MAKEOPTS="-j8" PKGDIR="/root/.pkg" 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" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acl amd64 berkdb bzip2 cairo cli consolekit cracklib crypt cxx dbus dri fortran gdbm gudev hwdb iconv icu ipv6 jpeg minizip mmx modules multilib ncurses nls nptl ogg openmp pam pax_kernel pcre png policykit python qt3support qt4 readline session sse sse2 ssl tcpd unicode vorbis zlib" ABI_X86="64" ELIBC="glibc" KERNEL="linux" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="am fil zh af ca cs da de el es et gl hu nb nl pl pt ro ru sk sl sv uk bg cy en eo fo ga he id ku lt lv mk ms nn sw tn zu ja zh_TW en_GB pt_BR ko zh_CN ar en_CA fi kk oc sr tr fa wa nds as be bn bn_BD bn_IN en_US es_AR es_CL es_ES es_MX eu fy fy_NL ga_IE gu gu_IN hi hi_IN is ka kn ml mr nn_NO or pa pa_IN pt_PT rm si sq sv_SE ta ta_LK te th vi ast dz km my om sh ug uz ca@valencia sr@ijekavian sr@ijekavianlatin sr@latin csb hne mai se es_LA fr_CA zh_HK br la no es_CR et_EE sr_CS bo hsb hy mn sr@Latn lb ne bs tg uz@cyrillic xh be_BY brx ca_XV dgo en_ZA gd kok ks ky lo mni nr ns pap ps rw sa_IN sat sd ss st sw_TZ ti ts ve mt ia az me tl ak hy_AM lg nso son ur_PK it fr nb nb_NO hr nan ur tk cs_CZ da_DK de_1901 de_CH en_AU lt_LT pl_PL sa sk_SK th_TH ta_IN tt sco ha mi ven ar_SY el_GR ro_RO ru_RU sl_SI uk_UA vi_VN ar_SY te_IN de_DE es_VE fa_IR fr_FR hu_HU id_ID it_IT ja_JP ka_GE nl_NL sr_BA sr_RS ca_ES fi_FI he_IL jv ru_gold yi eu_ES" NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fastcgi geo gzip limit_conn limit_req map memcached proxy referer rewrite scgi split_clients ssi upstream_ip_hash userid uwsgi addition auth_pam cache_purge dav dav_ext degradation echo fancyindex flv geoip gunzip gzip_static headers_more image_filter lua metrics mp4 naxsi perl push push_stream random_index realip secure_link security slowfs_cache spdy stub_status sub upload_progress upstream_check xslt ajp auth_request mogilefs sticky" NGINX_MODULES_MAIL="imap pop3 smtp" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-4 php5-5" PYTHON_SINGLE_TARGET="python2_7 python3_3" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" USE_PYTHON="2.7 3.3"
Created attachment 383702 [details] ddccontrol-0.4.2_p20140105-r1:20140826-020225.log build log
Is this causing this segfault? Or should I file a separate bug? ! $ root@g2-pc /h/jelte gdb /usr/bin/ddccontrol di okt 28 18:22:05 CET 2014 GNU gdb (Gentoo 7.8 vanilla) 7.8 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://bugs.gentoo.org/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/ddccontrol...Reading symbols from /usr/lib64/debug/usr/bin/ddccontrol.debug...done. done. (gdb) set args -pv (gdb) run Starting program: /usr/bin/ddccontrol -pv warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". ddccontrol version 0.4.2 Copyright 2004-2005 Oleg I. Vdovikin (oleg@cs.msu.su) Copyright 2004-2006 Nicolas Boichat (nicolas@boichat.ch) This program comes with ABSOLUTELY NO WARRANTY. You may redistribute copies of this program under the terms of the GNU General Public License. ddcpci initing... Starting /usr/bin/ddcpci 1 -704207727 &... Probing for available monitors... radeon_open: mmap failed: Invalid argument Found PCI device (pci:01:05.0-0) Found PCI device (pci:01:05.0-1) Found PCI device (pci:01:05.0-2) Found PCI device (pci:01:05.0-3) Device: pci:01:05.0-0 Error while reading write message answer: Bad message Reading EDID 0x50 failed. ddcci_open returned -2 Device: pci:01:05.0-1 Error while reading write message answer: Bad message Reading EDID 0x50 failed. ddcci_open returned -2 Device: pci:01:05.0-2 Error while reading write message answer: Bad message Reading EDID 0x50 failed. ddcci_open returned -2 Device: pci:01:05.0-3 Error while reading write message answer: Bad message Reading EDID 0x50 failed. ddcci_open returned -2 Found ADL display (adl:0:5) Program received signal SIGSEGV, Segmentation fault. 0x00007ffff78aceef in __memmove_sse2 (dest=<optimized out>, src=<optimized out>, len=<optimized out>) at ../string/memmove.c:85 85 BYTE_COPY_FWD (dstp, srcp, len);
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=84fec56d8b2e68e251d409ce57a48bac8d970897 commit 84fec56d8b2e68e251d409ce57a48bac8d970897 Author: Robin H. Johnson <robbat2@gentoo.org> AuthorDate: 2020-08-03 23:11:51 +0000 Commit: Robin H. Johnson <robbat2@gentoo.org> CommitDate: 2020-08-03 23:12:41 +0000 app-misc/ddccontrol: bump Closes: https://bugs.gentoo.org/show_bug.cgi?id=521082 Closes: https://bugs.gentoo.org/show_bug.cgi?id=707184 Closes: https://bugs.gentoo.org/show_bug.cgi?id=729556 Package-Manager: Portage-3.0.1, Repoman-2.3.23 Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> app-misc/ddccontrol/Manifest | 1 + .../ddccontrol/ddccontrol-0.4.4_p20200630.ebuild | 80 ++++++++++++++++++++++ 2 files changed, 81 insertions(+)
