| Summary: | net-misc/pavuk-0.9.36_pre20120215-r1: _FORTIFY_SOURCE indicates presence of overflow | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Diego Elio Pettenò (RETIRED) <flameeyes> |
| Component: | New packages | Assignee: | Richard Grenville <pyxlcy> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | pacho |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://tinderboxlogs.s3.amazonaws.com/tbamd64.excelsior.flameeyes.eu/net-misc%3Apavuk-0.9.36_pre20120215-r1%3A20130108-164232.html | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | |||
| Bug Blocks: | 259417 | ||
| Attachments: | pavuk-0.9.36_pre20120215-tl_selectr-overflow-fix.patch | ||
Created attachment 335012 [details, diff]
pavuk-0.9.36_pre20120215-tl_selectr-overflow-fix.patch
1. Yeah, looks like there is a stack overflow, but it's inside network debugging code, and it's just a typo of the author. Normally it will not be triggered. So far I've had no luck to actually reproduce the overflow.
2. The fix is very simple. I could see the warning goes away with the patch, and in a brief test pavuk works correctly. For other things I could not guarantee.
+*pavuk-0.9.36_pre20120215-r2 (10 Jan 2013) + + 10 Jan 2013; Pacho Ramos <pacho@gentoo.org> + +files/pavuk-0.9.36_pre20120215-tl_selectr-overflow-fix.patch, + +pavuk-0.9.36_pre20120215-r2.ebuild, -pavuk-0.9.36_pre20120215-r1.ebuild, + -pavuk-0.9.36_pre20120215.ebuild: + Fix overflow (bug #450990 by Diego Elio Pettenò and fix by Richard Grenville), + remove old. + |
Portage 2.2.0_alpha149 (default/linux/amd64/10.0, gcc-4.7.2-asneeded, glibc-2.17, 3.5.4-hardened-r1 x86_64) ================================================================= System uname: Linux-3.5.4-hardened-r1-x86_64-AMD_Opteron-TM-_Processor_6272-with-gentoo-2.2 Timestamp of tree: Sun, 30 Dec 2012 00:00:01 +0000 ld GNU ld (GNU Binutils) 2.23.1 app-shells/bash: 4.2_p39-r1 dev-java/java-config: 2.1.12-r1 dev-lang/python: 2.7.3-r3, 3.2.3-r2 dev-util/cmake: 2.8.10.2 dev-util/pkgconfig: 0.27.1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.6 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6 sys-devel/binutils: 2.23.1 sys-devel/gcc: 4.7.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.7 (virtual/os-headers) sys-libs/glibc: 2.17 Repositories: gentoo tbamd64 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -ggdb -march=native -ftracer -frecord-gcc-switches" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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="-O2 -pipe -ggdb -march=native -ftracer -frecord-gcc-switches" DISTDIR="/var/cache/portage/distfiles" FCFLAGS="-O2 -pipe -ggdb -march=native -frecord-gcc-switches" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fail-clean fixlafiles merge-sync news parallel-fetch protect-owned sandbox sfperms strict test test-fail-continue unknown-features-warn unmerge-orphans userfetch userpriv usersandbox" FFLAGS="-O2 -pipe -ggdb -march=native -frecord-gcc-switches" GENTOO_MIRRORS="http://ftp.ucsb.edu/pub/mirrors/linux/gentoo/ http://gentoo.mirrors.hoobly.com/ http://gentoo.llarian.net/" LANG="en_US.utf8" LC_ALL="C" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j24" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/tmp" PORTDIR="/var/cache/tinderbox/tree" PORTDIR_OVERLAY="/root/overlay" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow 3dnowex acl amd64 berkdb bzip2 cli cracklib crypt cups cxx doc dri emacs ffmpeg fortran gnutls gpm iconv icu intl introspection ipv6 mmx modules mudflap multilib ncurses nls nptl openmp pam pax_kernel pcre pdf plasma pppd qt3support readline semantic-desktop session snmp sse sse2 sse3 sse4 ssl ssse3 tcmalloc tcpd udev unicode vhosts 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="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" CAMERAS="ptp2" 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" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" 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, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON