Bug 785100

Summary: [abrt] texworks-0.4.3-3.fc16: QTextLine::cursorToX: Process /usr/bin/texworks was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Vedran Miletić <vedran>
Component: texworksAssignee: Robin Lee <robinlee.sysu>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: giraffro.rob, robinlee.sysu
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
See Also: http://code.google.com/p/texworks/issues/detail?id=564
Whiteboard: abrt_hash:c848a61664508e1f266cc5c36f56dbfd7dac2c41
Fixed In Version: texworks-0.4.4-1.fc16 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-05-18 10:23:53 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: dso_list
none
File: maps
none
File: backtrace
none
File: backtrace none

Description Vedran Miletić 2012-01-27 09:34:13 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
backtrace_rating: 4
cmdline:        texworks e-exam-rm1-2012-01-27-kolokvij2.tex
comment:        Cut a part of .tex file.
crash_function: QTextLine::cursorToX
executable:     /usr/bin/texworks
kernel:         3.2.1-3.fc16.x86_64
pid:            10794
pwd:            /home/vedranm/bitbucket/nastava
reason:         Process /usr/bin/texworks was killed by signal 11 (SIGSEGV)
time:           2012-01-27T09:41:45 CET
uid:            1000
username:       vedranm

backtrace:      Text file, 93229 bytes
dso_list:       Text file, 11562 bytes
maps:           Text file, 49150 bytes

environ:
:XDG_VTNR=1
:SSH_AGENT_PID=1375
:XDG_SESSION_ID=1
:KDE_MULTIHEAD=false
:HOSTNAME=kalopsia
:DM_CONTROL=/var/run/xdmctl
:SHELL=/bin/bash
:TERM=xterm
:XDG_MENU_PREFIX=kde4-
:XDG_SESSION_COOKIE=ffbd7edf5eb13f4c1de9092d0000000d-1327649409.794933-1032812413
:HISTSIZE=1000
:XDM_MANAGED=method=classic
:GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:/home/vedranm/.gtkrc-2.0:/home/vedranm/.gtkrc-2.0-kde4:/home/vedranm/.kde/share/config/gtkrc-2.0
:KONSOLE_DBUS_SERVICE=:1.76
:GS_LIB=
:GTK_RC_FILES=/etc/gtk/gtkrc:/home/vedranm/.gtkrc:/home/vedranm/.kde/share/config/gtkrc
:WINDOWID=31457306
:SHELL_SESSION_ID=487ff3c80d874000ae2836ae3d56c6e1
:KDE_FULL_SESSION=true
:USER=vedranm
:LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:*.pdf=00;33:*.ps=00;33:*.ps.gz=00;33:*.txt=00;33:*.patch=00;33:*.diff=00;33:*.log=00;33:*.tex=00;33:*.xls=00;33:*.xlsx=00;33:*.ppt=00;33:*.pptx=00;33:*.rtf=00;33:*.doc=00;33:*.docx=00;33:*.odt=00;33:*.ods=00;33:*.odp=00;33:*.xml=00;33:*.epub=00;33:*.abw=00;33:*.html=00;33:*.wpd=00;33:
:SSH_AUTH_SOCK=/tmp/ssh-UZLlzTXr1343/agent.1343
:SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/1435,unix/unix:/tmp/.ICE-unix/1435
:DESKTOP_SESSION=default
:MAIL=/var/spool/mail/vedranm
:PATH=/usr/lib64/ccache:/usr/local/bin:/usr/bin:/bin:/usr/games:/usr/local/sbin:/usr/sbin:/sbin:/home/vedranm/.local/bin:/home/vedranm/bin
:PWD=/home/vedranm/bitbucket/nastava
:KDE_SESSION_UID=1000
:LANG=en_DK.UTF-8
:KDE_IS_PRELINKED=1
:KDEDIRS=/usr
:KONSOLE_DBUS_SESSION=/Sessions/2
:HISTCONTROL=ignoredups
:SSH_ASKPASS=/usr/bin/ksshaskpass
:HOME=/home/vedranm
:COLORFGBG=0;15
:XDG_SEAT=seat0
:SHLVL=3
:KDE_SESSION_VERSION=4
:LANGUAGE=
:XCURSOR_THEME=default
:LOGNAME=vedranm
:CVS_RSH=ssh
:XDG_DATA_DIRS=/usr/share/kde-settings/kde-profile/default/share:/usr/local/share:/usr/share
:DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-z6H6lt6JGa,guid=1b256c195bedfc5f914b3edd00000039
:'LESSOPEN=||/usr/bin/lesspipe.sh %s'
:WINDOWPATH=1
:PROFILEHOME=
:XDG_RUNTIME_DIR=/run/user/vedranm
:DISPLAY=:0
:QT_PLUGIN_PATH=/home/vedranm/.kde/lib64/kde4/plugins/:/usr/lib64/kde4/plugins/:/usr/lib/kde4/plugins
:XAUTHORITY=/tmp/kde-vedranm/xauth-1000-_0
:CCACHE_HASHDIR=
:_=/usr/bin/texworks

var_log_messages:
:Jan 26 10:14:15 kalopsia yum[5761]: Installed: texworks-0.4.3-3.fc16.x86_64
:Jan 27 09:41:21 kalopsia kernel: [ 4328.568670] texworks[9854]: segfault at 0 ip 0000003985a3161b sp 00007fff26353a10 error 4 in libQtGui.so.4.8.0[3985600000+a6d000]
:Jan 27 09:41:24 kalopsia abrt[10769]: Saved core dump of pid 9854 (/usr/bin/texworks) to /var/spool/abrt/ccpp-2012-01-27-09:41:21-9854 (119971840 bytes)
:Jan 27 09:41:45 kalopsia kernel: [ 4352.490894] texworks[10794]: segfault at 0 ip 0000003985a3161b sp 00007fff85b94f80 error 4 in libQtGui.so.4.8.0[3985600000+a6d000]
:Jan 27 09:41:47 kalopsia abrt[10797]: Saved core dump of pid 10794 (/usr/bin/texworks) to /var/spool/abrt/ccpp-2012-01-27-09:41:45-10794 (65134592 bytes)
Comment 1 Vedran Miletić 2012-01-27 09:34:17 UTC 
Created attachment 557832 [details]
File: dso_list
Comment 2 Vedran Miletić 2012-01-27 09:34:19 UTC 
Created attachment 557833 [details]
File: maps
Comment 3 Vedran Miletić 2012-01-27 09:34:22 UTC 
Created attachment 557834 [details]
File: backtrace
Comment 4 Robin Lee 2012-01-27 11:48:00 UTC 
Is this issue reproducible?
Comment 5 Robert Leek 2012-03-07 12:07:43 UTC 
Open TeXworks.
Write a line in math mode that's long enough to wrap around, e.g. $\forall \forall \forall \forall....$.
Place cursor at the start of the line.
Pressing the return key twice causes the crash, independent of duration between presses it seems.


backtrace_rating: 4
Package: texworks-0.4.3-3.fc16
OS Release: Fedora release 16 (Verne)
Comment 6 Robert Leek 2012-03-07 12:07:47 UTC 
Created attachment 568270 [details]
File: backtrace
Comment 7 Fedora Update System 2012-05-08 03:04:40 UTC 
texworks-0.4.4-1.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/texworks-0.4.4-1.fc16
Comment 8 Fedora Update System 2012-05-10 14:22:40 UTC 
Package texworks-0.4.4-1.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing texworks-0.4.4-1.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-7590/texworks-0.4.4-1.fc16
then log in and leave karma (feedback).
Comment 9 Fedora Update System 2012-05-18 10:23:53 UTC 
texworks-0.4.4-1.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.