Bugzilla Bug 219188

emelFM-0.4 segfaults on my amd64 system. It does so every time I try to copy a
file, and additionally some times when changing a directory. This happens
regardless of USE flags and CFLAGS selected.

Reproducible: Always

Steps to Reproduce:
1. Install emelFM2-0.4
2. Attempt to copy a file

Actual Results:  
Program segfaults. 

Expected Results:  
Program works.

Backtrace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x41005950 (LWP 7269)]
e2_fs_is_dir (info=0x0, view=0x69a530) at src/filesystem/e2_fs.c:519
519     src/filesystem/e2_fs.c: No such file or directory.
        in src/filesystem/e2_fs.c
(gdb) bt
#0  e2_fs_is_dir (info=0x0, view=0x69a530) at src/filesystem/e2_fs.c:519
#1  0x000000000042457b in e2_filelist_fill_store (entries=0xad1320,
view=0x69a530) at src/e2_filelist.c:753
#2  0x000000000042c36f in e2_fileview_refresh_list (view=0x69a530) at
src/e2_fileview.c:4287
#3  0x00002b2d328df067 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#4  0x00002b2d32bb9bdd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()


 # emerge --info
Portage 2.1.5_rc6 (default-linux/amd64/2007.0/desktop, gcc-4.2.3, glibc-2.7-r2,
2.6.24-gentoo-r4 x86_64)
=================================================================
System uname: 2.6.24-gentoo-r4 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor
3800+
Timestamp of tree: Tue, 22 Apr 2008 09:45:01 +0000
ccache version 2.4 [enabled]
app-shells/bash:     3.2_p33
dev-java/java-config: 1.3.7, 2.1.5
dev-lang/python:     2.4.4-r9, 2.5.2-r2
dev-python/pycrypto: 2.0.1-r6
dev-util/ccache:     2.4-r7
sys-apps/baselayout: 2.0.0
sys-apps/openrc:     0.2.2
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.13, 2.62
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.1
sys-devel/binutils:  2.18-r1
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   1.3.5, 1.5.26
virtual/os-headers:  2.6.25-r1
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -O2 -pipe -ggdb"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /var/bind /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/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/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-march=k8 -O2 -pipe -ggdb"
DISTDIR="/usr/portage/distfiles"
FEATURES="ccache distlocks parallel-fetch sandbox sfperms splitdebug strict
unmerge-orphans userfetch userpriv usersandbox"
GENTOO_MIRRORS="http://mirror.cs.hmc.edu/gentoo/"
LANG="en_US.UTF-8"
LC_ALL="en_US.UTF-8"
LDFLAGS=""
LINGUAS="en"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
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/portage/local/layman/sunrise /usr/local/portage"
SYNC="rsync://mirror.cs.hmc.edu/gentoo-portage"
USE="3dnow 3dnowext 3ds 64bit 7zip R S3TC X X509 a52 aac aalib acl acpi aiglx
aim alsa amazon amd64 amr amrnb amrwb animgif apache2 apm applet artworkextra
async auctex automount avahi bash-completion berkdb binary-drivers binfilter
bittorrent blender-game bonjour bookmarks boost browserplugin bzip2 c++ cairo
calendar cblas ccache cdda cddb cdparanoia cdr cdrom cg cgi cli clisp compress
console consolekit cpio cpudetection cracklib crypt cscope css csv cups curl
cursors cvs cxx d daap dbus depth32 deskbar devhelp device-mapper dhcp dia divx
djvu dnd dnotify dts dvd dvdnav dvdr dvdread dvi ecc eds effects elf elisp
emacs emerald emul-linux-x86 encode epiphany erandom ethereal evo examples
excel exif exo extensions extra extra-algorithms extraicons extramodules extras
fam fat fbcon fbdev festival ffi ffmpeg fftw firefox fix-connected-rt flac
flash fltk fontconfig foomaticdb fortran fortran95 freetype ftp fuse gadu gajim
galago games gcc-libffi gcj gcl gconf gd gdb gdbm gdm gecko gedit geoip gif
gimp gimpprint glade glep glib glitz glsa glut gmail gmedia gnome gnome-print
gnuplot gnustep gnutella gnutls gpg gpgme gphoto2 gpm graphics graphviz grub gs
gsf gstreamer gtk gtkspell guile gzip h323 hal hash hbci hddtemp hfs highlight
hinotify howl-compat hpn html http humanities ical icecast icons iconv icq id3
idea ilbc imagemagick imap imlib imlib2 inherit-graph inkjar innodb inotify
ipod ipv6 jabber java java-external java6 javascript jfs jikes jingle joystick
jpeg jpeg2k kcal keyring keyscrub kqemu lame lapack latex latin1 ldap libnotify
libsamplerate libsexy libssh2 libwww llvm lm_sensors logitech-mouse logrotate
lua lucene lyrics lzo mad math maya-shaderlibrary mbrola md5sum mdb
mdnsresponder-compat midi mikmod ming mmap mmx mmxext mng mod_python models
mono mouse mozbranding mozcalendar mozdevelop mozdom moznoroaming mp3 mp4
mp4live mpd mpeg mpeg2 mplayer mppe-mppc mschap msn mudflap music musicbrainz
mysql mysqli nautilus ncurses net network network-cron networking nforce2 nfs
nfsexport nls nptl nptlonly nsplugin ntfs ntp numarray numeric nvidia nvtv objc
objc++ objc-gc octave odbc offensive ofx ogg ogg123 ole on-the-fly-crypt openal
openbabel openexr opengl openmp openssl optimisememory oscar pam pango pcntl
pcre pda pdf perl php pidgin pixmaps planner player plotutils plugins pmount
png pnp pop pop3d posix postscript ppds pppd prediction print ps pstricks
publishers python qemu qt3 qt3support qt4 quicktime quotes rar rdesktop
readline realmedia reflection regex regexp reiser4 reiserfs replaygain
rhythmbox rss rsvg rtsp ruby samba samplerate sasl scanner science screen sdl
sdl-sound seamonkey semantic-desktop sensord server session sftp shared shorten
shout silc smime smp sms smtp sockets socks5 softmmu sound sourceview speex
spell spl spreadsheet sql sqlite sqlite3 srt sse sse2 ssl startup-notification
stencil-buffer stream subtitles subversion svg svgz swig sysfs syslog t1lib
tabs taglib tagwriting tcl tcltk tcpd tex textures tga themes theora thesaurus
threads threadsafe thumbnail thumbnailing thunar-vfs thunderbird tidy tiff
timidity tk toolkit-scroll-bars tools totem tracker transcode transparency
trayicon truetype type1 unac unicode unzip upnp ups urandom usb uudeview
uuencode v4l v4l2 valgrind vhosts videos vim vim-syntax vim-with-x vnc
vncviewer voice vorbis wav weather webdav wireshark wma wordperfect x264 xanim
xattr xbase xcb xcf xchat xcomposite xetex xext xfce xforms xfs xft xhtml xml
xmldoclet xmlreader xmlrpc xmlwriter xmp xorg xosd xplanet xpm xprint xrandr
xscreensaver xv xvid yahoo zip zlib zsh-completion zvbi" 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 mulaw multi null plug rate route share shm softvol"
APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd
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 dbd
deflate dir disk_cache env expires ext_filter file_cache filter headers ident
imagemap include info log_config logio mem_cache mime mime_magic negotiation
proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so
speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc"
INPUT_DEVICES="evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633
glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU"
VIDEO_CARDS="nv nvidia vesa"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_COMPRESS,
PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

Somehow I'm not suprised.. will look into it.

One month later, any thoughts?

Two+ months later, anybody have any thoughts?

Created an attachment (id=166545) [details]
emelfm2-0.4.1.ebuild

Bug seems to be fixed in emelfm2-0.4.1. I've included an ebuild for said,
although it's not really necessary (renaming emelfm2-0.4.0 to emelfm2-0.4.1
works just fine).

Any takers to test?

0.4.1 committed

Next time please don't attach an ebuild if it hasn't changed. Just mentioning
that renaming works is sufficient.