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Bug 750896 - media-libs/alsa-lib-1.2.3.2-r1 The new /usr/share/alsa/alsa.conf breaks net-misc/nxplayer
Summary: media-libs/alsa-lib-1.2.3.2-r1 The new /usr/share/alsa/alsa.conf breaks net-m...
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: AMD64 Linux
: Normal normal (vote)
Assignee: Gentoo ALSA team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-10-23 17:40 UTC by Robert Meyer
Modified: 2020-10-23 18:32 UTC (History)
2 users (show)

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


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Description Robert Meyer 2020-10-23 17:40:49 UTC
After upgrading alsa-lib to media-libs/alsa-lib-1.2.3.2-r1, nxplayer started core dumping. When /usr/share/alsa/alsa.conf gets removed, nxplayer works again.

Reproducible: Always

Steps to Reproduce:
1. upgrade alsa-lib to media-libs/alsa-lib-1.2.3.2-r1
2. start nxplayer (nxplayer Segfoults)
3. use strace: strace -f nxplayer
The output ends wit:
pid 16994] openat(AT_FDCWD, "/usr/share/alsa/alsa.conf", O_RDONLY) = 8
[pid 16994] fstat(8, {st_mode=S_IFREG|0644, st_size=9876, ...}) = 0
[pid 16994] read(8, "#\n#  ALSA library configuration "..., 4096) = 4096
[pid 16994] read(8, "\n\t\t\t\t@func refer\n\t\t\t\tname defaul"..., 4096) = 4096
[pid 16994] read(8, "refer\n\t\t\tname defaults.hwdep.dev"..., 4096) = 1684
[pid 16994] brk(0xd7c000)               = 0xd7c000
[pid 16994] read(8, "", 4096)           = 0
[pid 16994] close(8)                    = 0
[pid 16994] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x777a5c0} ---
[pid 16996] <... pselect6 resumed> <unfinished ...>) = ?
[pid 17012] <... futex resumed>)        = ?
[pid 17011] <... select resumed> <unfinished ...>) = ?
[pid 17012] +++ killed by SIGSEGV +++
[pid 17011] +++ killed by SIGSEGV +++
[pid 16996] +++ killed by SIGSEGV +++
+++ killed by SIGSEGV +++

4. move /usr/share/alsa/alsa.conf away
5. nxplayer works again
Actual Results:  
nxplayer works again

Expected Results:  
nxplayer segfaults

meyer@aragorn ~ $ qlist -Iv | grep alsa-lib
media-libs/alsa-lib-1.2.3.2-r1

meyer@aragorn ~ $ qlist -Iv | grep nxplay
net-misc/nxplayer-5.1.24.1

meyer@aragorn ~ $ emerge --info
Portage 3.0.8 (python 3.7.9-final-0, default/linux/amd64/17.1/desktop, gcc-9.3.0, glibc-2.31-r6, 5.4.72-gentoo x86_64)
=================================================================
System uname: Linux-5.4.72-gentoo-x86_64-Intel-R-_Core-TM-_i5_CPU_750_@_2.67GHz-with-gentoo-2.7
KiB Mem:     8152872 total,   5296672 free
KiB Swap:    2097148 total,   2097148 free
Timestamp of repository gentoo: Tue, 20 Oct 2020 14:00:01 +0000
Head commit of repository gentoo: 5325b818fcbbfa69167e32735281dcf5a0cffbb1
sh bash 5.0_p18
ld GNU ld (Gentoo 2.34 p6) 2.34.0
app-shells/bash:          5.0_p18::gentoo
dev-java/java-config:     2.3.1::gentoo
dev-lang/perl:            5.30.3::gentoo
dev-lang/python:          2.7.18-r4::gentoo, 3.6.12::gentoo, 3.7.9::gentoo, 3.8.5::gentoo
dev-util/cmake:           3.17.4-r1::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.18::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r5::gentoo
sys-devel/automake:       1.11.6-r3::gentoo, 1.16.1-r1::gentoo
sys-devel/binutils:       2.34-r2::gentoo
sys-devel/gcc:            9.3.0-r1::gentoo
sys-devel/gcc-config:     2.3.2::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers)
sys-libs/glibc:           2.31-r6::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-metamanifest: yes
    sync-rsync-extra-opts: 
    sync-rsync-verify-jobs: 1

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=core2 -msse4 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /usr/share/gnupg/qualified.txt /var/spool/munin-async/.ssh"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.4/ext-active/ /etc/php/cgi-php7.4/ext-active/ /etc/php/cli-php7.4/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="-O2 -march=core2 -msse4 -pipe"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="de_CH.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en de"
MAKEOPTS="-j4"
PKGDIR="/var/cache/binpkgs"
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="/home/portage/"
USE="256-color X a52 aac acpi alsa amd64 bash-completion berkdb branding bzip2 cairo cdda cdr cli crypt dbus device-mapper dri dts dvd dvdr elogind emboss encode exif ffmpeg flac fortran gdbm gif gpm gtk gui iconv icu ipv6 jack javafx jpeg lcms libglvnd libnotify libtirpc mad mmx mmx2 mng mp3 mp4 mpeg multilib ncurses nls nptl nsplugin ogg opengl openmp openssl pam pango pcre pdf pm-utils png policykit ppds python readline sdl seccomp spell split-usr sse sse2 ssl startup-notification svg tcpd tiff truetype tty-helpers udev udisks unicode upower usb vim-syntax vorbis wxwidgets x264 xattr xml xscreensaver xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" 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="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25 ruby26" 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:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS