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Bug 112867 - gdm/X crashes with excess of characters displayed in Firefox
Summary: gdm/X crashes with excess of characters displayed in Firefox
Status: RESOLVED NEEDINFO
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] GNOME (show other bugs)
Hardware: x86 Linux
: High critical (vote)
Assignee: Gentoo Linux Gnome Desktop Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-11-17 18:08 UTC by Bruno Laturner Lemes
Modified: 2006-01-09 19:07 UTC (History)
0 users

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


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Description Bruno Laturner Lemes 2005-11-17 18:08:03 UTC
I'm helping a friend to build a wiki site at ajudalinux.org/wiki and I stumbled
in a small bug/misconfiguration of the MediaWiki/PHP/DataBase/whatever software
there: for every single quote( ' ) you put in an article and you send the page,
it will make two single quotes( '' ).
With two it will make four, four makes eight, and so on. After a few previews of
the text I had two huge one liners(it doesn't break the line because it doesn't
have spaces) composed of single quotes, one for the previewed text and another
for the edit box.
I kept hitting the preview button, two horizontal bars formed in the edit box
and in the actual page. After a while, maybe after 15+ previews(I didn't count),
the screen went back to tty1. The X Server had crashed(or gdm maybe), but then
it returned since I have xdm running as boot service. It was like pressing
Ctrl+Backspace, but w/o doing it.

I don't know if it was the excess of characters, or if the horizontal scroll bar
overflowed, or maybe the apache server didn't like to be poked like that :), but
that was quite like the digital version of a punch in the face.

Mozilla/5.0 (X11; U; Linux i686; pt-BR; rv:1.7.10) Gecko/20050717, Firefox
binary from mozilla.org.br

/var/log/messages had this in it:

Nov 17 22:18:21 Gentoo gdm[13476]: gdm_slave_xioerror_handler: Fatal X error -
Restarting :0
Nov 17 22:18:21 Gentoo gdm-autologin(pam_unix)[13476]: session closed for user bruno
Nov 17 22:18:21 Gentoo (bruno-13560): Recebido sinal 15, desligando corretamente
Nov 17 22:18:27 Gentoo (bruno-13560): Terminando


Gentoo ~ # emerge --info
Portage 2.0.51.22-r3 (default-linux/x86/2005.0, gcc-3.3.6, glibc-2.3.5-r2,
2.6.13-gentoo-r3 i686)
=================================================================
System uname: 2.6.13-gentoo-r3 i686 Intel(R) Pentium(R) 4 CPU 1.60GHz
Gentoo Base System version 1.6.13
distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled]
ccache version 2.3 [enabled]
dev-lang/python:     2.3.5-r2, 2.4.2
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.15.92.0.2-r10
sys-devel/libtool:   1.5.20
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=pentium4 -O2 -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config
/usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d"
CXXFLAGS="-march=pentium4 -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks nodoc noinfo sandbox sfperms strict"
GENTOO_MIRRORS="http://mirror.datapipe.net/gentoo http://mirrors.tds.net/gentoo
http://www.las.ic.unicamp.br/pub/gentoo/ ftp://ftp.jaist.ac.jp/pub/os/Linux/Gentoo/"
LDFLAGS="-Wl,-O1"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 7zip X a52 aac acl acpi aim alsa apm audiofile avi bash-completion
berkdb bitmap-fonts bmp bonobo bzip2 cdb cdparanoia cdr cjk crypt curl dts dvd
dvdr dvdread emboss encode ethereal exif expat fam ffmpeg flac font-server
foomaticdb gcj gd gdbm gif glut gmp gnome gpm gstreamer gtk gtk2 gtkhtml hal
howl icq idn imagemagick imlib ipv6 java joystick jpeg junit kerberos lcms ldap
libg++ libwww lua mad matroska mhash mikmod mjpeg mmx mng motif moznocompose
mozsvg mp3 mpeg msn musicbrainz mysqli ncurses nis nls nptl nptlonly nvidia
offensive ogg oggvorbis openal opengl oss pam pcre pdflib perl pic png python
quicktime readline recode sblive sdl slang spell sse sse2 ssl subtitles
subversion svg svga tcltk tcpd theora threads tidy tiff transcode truetype
truetype-fonts type1-fonts udev unicode usb vhosts vorbis win32codecs wmf
wxwindows xine xinerama xml xml2 xmms xosd xv xvid zlib userland_GNU
kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LANG, LC_ALL, LINGUAS
Comment 1 John N. Laliberte (RETIRED) gentoo-dev 2005-11-17 18:12:48 UTC
can you reproduce this multiple times?
Comment 2 John N. Laliberte (RETIRED) gentoo-dev 2006-01-09 19:07:57 UTC
no reponse from reporter about reproducing the issue