Bug 283551 – net-fs/samba-client: mount.cifs with no parameters segfaults

• Product: Gentoo Linux
• Status: RESOLVED TEST-REQUEST

[Description Timothy Miller 2009-09-02 19:01:06 UTC]

Since mount.cifs was merged into samba-client, I can get it to crash trivially.  Run it with no parameters, and it segfaults.

I'm running ~amd64.


Reproducible: Always




Portage 2.1.6.13 (default/linux/amd64/2008.0, gcc-4.4.1, glibc-2.10.1-r0, 2.6.30-gentoo-r5 x86_64)
=================================================================
System uname: Linux-2.6.30-gentoo-r5-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q9450_@_2.66GHz-with-gentoo-2.0.1
Timestamp of tree: Wed, 02 Sep 2009 07:00:01 +0000
app-shells/bash:     4.0_p28
dev-java/java-config: 2.1.9
dev-lang/python:     2.6.2-r1, 3.1.1
dev-util/cmake:      2.6.4-r2
sys-apps/baselayout: 2.0.1
sys-apps/openrc:     0.4.3-r3
sys-apps/sandbox:    2.1
sys-devel/autoconf:  2.13, 2.63-r1
sys-devel/automake:  1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2, 1.11
sys-devel/binutils:  2.19.1-r1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.30-r1
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=core2 -ggdb -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-O2 -march=core2 -ggdb -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--jobs=4"
FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms splitdebug strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://gentoo.netnitco.net http://mirror.csclub.uwaterloo.ca/gentoo-distfiles/ ftp://mirror.datapipe.net/gentoo ftp://mirror.csclub.uwaterloo.ca/gentoo-distfiles/ http://gentoo.mirrors.easynews.com/linux/gentoo/ ftp://ftp.free.fr/mirrors/ftp.gentoo.org/ ftp://gentoo.imj.fr/pub/gentoo/ ftp://distro.ibiblio.org/pub/linux/distributions/gentoo/"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1"
LINGUAS="en en_US"
MAKEOPTS="--jobs=5"
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="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa amd64 apache2 bash-completion berkdb bidi bzip2 cairo cdda cdio cdr cli cracklib crypt ctype cups dbus dri dts dvd dvdr encode fbcon ffmpeg filter flac fortran freetype gcj gd gdbm gnutls gpm hal httpd iconv ipv6 isdnlog jadetex java jpeg jpeg2k kde kde4 kerberos lapack ldap live lm_sensors mad matroska mjpeg mmx mng mp3 mpeg mudflap multilib mysql mysqli ncurses nls nptl nptlonly ogg oggvorbis opengl openmp openssl pam pcre perl php png pppd python qt3support qt4 quicktime readline reflection ruby samba session spl sse sse2 sse3 ssl stream svg sysfs tcpd theora threads tiff tk truetype unicode utempter vcd vlm vorbis webkit wxwindows x264 xorg xv xvid zeroconf 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 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" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en en_US" USERLAND="GNU" VIDEO_CARDS="radeon radeonhd"
Unset:  CPPFLAGS, CTARGET, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 Lars Wendler (Polynomial-C) (RETIRED) 2009-09-02 20:19:33 UTC]

I can confirm this.

[Comment 2 Ewoud Kohl van Wijngaarden 2010-03-04 18:21:17 UTC]

Which samba version? I can't reproduce it with samba 3.4.6.

[Comment 3 Timothy Miller 2010-03-04 18:26:02 UTC]

I'm using this version of mount.cifs:

mount.cifs version: 1.12

No crash with this version.

[Comment 4 Víctor Ostorga (RETIRED) 2010-06-02 16:30:28 UTC]

I can't reproduce this behaviour with stable samba 3.4.6 and above
If you still have this issue please specify samba version, mount.cifs -V output  and attach your build.log and emerge --info

[Comment 5 Víctor Ostorga (RETIRED) 2010-09-27 14:15:05 UTC]

Please test this behaviour with samba >=3.4.9
(In reply to comment #4)
> I can't reproduce this behaviour with stable samba 3.4.6 and above
> If you still have this issue please specify samba version, mount.cifs -V output
>  and attach your build.log and emerge --info
> 

Waiting for the requested info