Did a revdep-rebuild and pulled in this as well as mplayer as rebuild both reported QA issues media-video/ffmpeg-0.6_p25423 - 11/04/10 ---snip------ QA Notice: Package has poor programming practices which may compile │ │ fine but exhibit random runtime failures. │ │libavcodec/h264.c:2740: warning: array subscript is below array bounds │ │libavutil/lls.c:87: warning: array subscript is below array bounds │ │QA Notice: Package has poor programming practices which may compile │ │ fine but exhibit random runtime failures. │ │libavcodec/dca.c:1075: warning: array subscript is above array bounds This is repeated later in the log as well ----snip--------- these were the array boundary errors There were others as follows QA Notice: Package has poor programming practices which may compile │ │ fine but exhibit random runtime failures. │ libavcodec/wmaprodec.c:818: warning: dereferencing pointer '({anonymous})' does break │ │strict-aliasing rules │ │ffmpeg.c:1082: warning: dereferencing pointer 'picture2' does break strict-aliasing rules│ │QA Notice: Package has poor programming practices which may compile │ │ fine but exhibit random runtime failures. Reproducible: Always Expected Results: Should not receive these david@random ~/projects/rails_projects $ emerge --info ffmpeg Portage 2.1.9.24 (default/linux/amd64/10.0, gcc-4.4.5, glibc-2.12.1-r3, 2.6.36-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-2.6.36-gentoo-x86_64-AMD_Athlon-tm-_64_Processor_3200+-with-gentoo-2.0.1 Timestamp of tree: Thu, 04 Nov 2010 01:45:01 +0000 app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r1 dev-lang/python: 2.6.6-r1, 3.1.2-r4 dev-util/cmake: 2.8.1-r2 sys-apps/baselayout: 2.0.1-r1 sys-apps/openrc: 0.6.3 sys-apps/sandbox: 2.3-r1 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.5 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.10 sys-devel/make: 3.82 virtual/os-headers: 2.6.35 (sys-kernel/linux-headers) ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/portage/" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs buildpkg collision-protect distlocks fixlafiles fixpackages multilib-strict news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp.gtlib.gatech.edu/pub/gentoo/ ftp://gentoo.chem.wisc.edu/gentoo/ http://mirrors.163.com/gentoo/ ftp://mirror.bih.net.ba/gentoo/" LANG="C" LDFLAGS="-Wl,--hash-style=gnu,-O1 -Wl,--as-needed" LINGUAS="en_US" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY=" " SYNC="rsync://rsync.us.gentoo.org/gentoo-portage" USE="acl alsa amd64 berkdb bzip2 cdr cli cracklib crypt cups cxx dri en fortran gdbm gpm gtk iconv ipv6 midi mmx modules mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pic pppd python readline session sse sse2 ssl sysfs tcpd threads unicode xorg zlib" 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" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="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" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" 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 ubx" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_US" PHP_TARGETS="php5-2" RUBY_TARGETS="ruby18 ree18" USERLAND="GNU" VIDEO_CARDS="nv nvidia vesa nouveau" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= media-video/ffmpeg-0.6_p25423 was built with the following: USE="3dnow 3dnowext X alsa bzip2 cpudetection encode hardcoded-tables jack mmx mmxext mp3 (multilib) pic ssse3 theora threads v4l v4l2 vorbis x264 xvid zlib (-altivec) -amr -bindist -custom-cflags -debug -dirac -doc -faac -frei0r -gsm -ieee1394 -jpeg2k -network -oss -qt-faststart -rtmp -schroedinger -sdl -speex -static-libs -test -vaapi -vdpau -vpx" VIDEO_CARDS="nvidia" build log will follow
Created attachment 253139 [details] build log
Why is the package category missing in the Summary of every bug your report? "In the Summary, you should put the package category, name, and number." [1] [1] http://www.gentoo.org/doc/en/bugzilla-howto.xml
In response to comment #2 I have read it "Not including the category in the summary really isn't too bad, but it's recommended. If you don't include the package name, however, we won't know what you're filling a bug for, and will have to ask you about it later. The version number is important for people searching for bugs. If 20 people filed bugs and not one put a version number, how would people looking for similar bugs be able to tell if one was there's? They'd have to look through every single bug, which isn't too hard, but if there are say, 200 bugs.. it's not that easy. After all the package information, you'll want to include a small description of the incident. Here's an example" and it is well down the page. The document should I think have Chapter 6 as Chapter 1 and perhaps be made to better say what you have here though. While here I'll add the USE flags david@random ~ $ emerge --info ffmpeg Portage 2.1.9.24 (default/linux/amd64/10.0, gcc-4.4.5, glibc-2.12.1-r3, 2.6.36-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-2.6.36-gentoo-x86_64-AMD_Athlon-tm-_64_Processor_3200+-with-gentoo-2.0.1 Timestamp of tree: Fri, 05 Nov 2010 20:45:01 +0000 app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r1 dev-lang/python: 2.6.6-r1, 3.1.2-r4 dev-util/cmake: 2.8.1-r2 sys-apps/baselayout: 2.0.1-r1 sys-apps/openrc: 0.6.3 sys-apps/sandbox: 2.3-r1 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.5 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.10 sys-devel/make: 3.82 virtual/os-headers: 2.6.35 (sys-kernel/linux-headers) ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/portage/" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs buildpkg collision-protect distlocks fixlafiles fixpackages multilib-strict news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp.gtlib.gatech.edu/pub/gentoo/ ftp://gentoo.chem.wisc.edu/gentoo/ http://mirrors.163.com/gentoo/ ftp://mirror.bih.net.ba/gentoo/" LANG="C" LDFLAGS="-Wl,--hash-style=gnu,-O1 -Wl,--as-needed" LINGUAS="en_US" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY=" " SYNC="rsync://rsync.us.gentoo.org/gentoo-portage" USE="acl alsa amd64 berkdb bzip2 cdr cli cracklib crypt cups cxx dri en fortran gdbm gpm gtk iconv ipv6 midi mmx modules mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pic pppd python readline session sse sse2 ssl sysfs tcpd threads unicode xorg zlib" 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" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="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" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" 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 ubx" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_US" PHP_TARGETS="php5-2" RUBY_TARGETS="ruby18 ree18" USERLAND="GNU" VIDEO_CARDS="nv nvidia vesa nouveau" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS ================================================================= Package Settings ================================================================= media-video/ffmpeg-0.6_p25423 was built with the following: USE="3dnow 3dnowext X alsa bzip2 cpudetection encode hardcoded-tables jack mmx mmxext mp3 (multilib) pic ssse3 theora threads v4l v4l2 vorbis x264 xvid zlib (-altivec) -amr -bindist -custom-cflags -debug -dirac -doc -faac -frei0r -gsm -ieee1394 -jpeg2k -network -oss -qt-faststart -rtmp -schroedinger -sdl -speex -static-libs -test -vaapi -vdpau -vpx" VIDEO_CARDS="nvidia"
well, this is ancient; anyway, i don't see these warnings anymore, and if there are, these should be reported upstream: I'm pretty sure some of them can be compiler bugs.
