[sane-devel] Xsane 0.94 Memory access error (Speicherzugriffsfehler)

[Oliver Rauch]

Hello Kees,

I do not understand how you can change the version from 0.91 to 0.94
in xsane.rc when you removed the file xsane.rc,
in this case the file is deleted so you can not change anything in the
file!

When the problem still occurs then please do:

rm ~/.sane/xsane/xsane.rc
export XSANE_DEBUG=12
xsane 2>debug.txt
gzip debug.txt
and send debug.txt.gz to me (directly, not to the list).

Oliver



Am Die, 2004-06-29 um 10.52 schrieb Kees Lemmens:
> Hi,
> 
> I have the same problem with xsane 0.94, but although  it indeed works 
> for most users, with some other users the problem doesn't disappear by 
> just removing the xsane.rc ! 
> 
> For those users where it still crashed we could fix the problem by 
> changing the version number from 0.91 to 0.94 in xsane.rc and remove 
> most of the remaining lines except the first 10 or so.
> 
> However, as soon as you would rename the xsane.rc the seg faults occur 
> again, so we really think there must be more wrong than only this minor 
> xsane.rc problem.
> 
> Attached a coredump analysis using gdb. Seems to be gdk related. Maybe 
> something todo with their personalized Gdk/Gtk settings ?
> 
> Bye,
> Kees Lemmens.
> TU Delft, Netherlands.
> 
> On Monday 28 June 2004 18:33, Henning Meier-Geinitz wrote:
> > Hi,
> >
> > On Mon, Jun 28, 2004 at 08:51:46AM +0200, Christoph Knauer wrote:
> > > I've tried to compile and install xsane 0.94. When I start xsane
> > > from console, nothing happens, only the message
> > > "Speicherzugriffsfehler" (Memory access error) appears.
> > > Next I've downloaded a rpm from packman, and there the eula pops
> > > up, but with the click on "accept" the message above appears again.
> >
> > http://www.xsane.org/
> > First news item.
> >
> > If that's not your problem, tell us more details (which scanner,
> > which backend?).
> >
> > Bye,
> >   Henning
> 
> testsys:/tmp 50 % gdb /opt/xsane/bin/xsane core
> GNU gdb 5.3
> Copyright 2002 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you 
> are
> welcome to change it and/or distribute copies of it under certain 
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty" for 
> details.
> This GDB was configured as "i386-slackware-linux"...
> Core was generated by `/opt/xsane/bin/xsane -n'.
> Program terminated with signal 11, Segmentation fault.
> Reading symbols from /opt/sane/lib/libsane.so...done.
> Loaded symbols for /opt/sane/lib/libsane.so
> Reading symbols from /usr/lib/libusb-0.1.so.4...done.
> Loaded symbols for /usr/lib/libusb-0.1.so.4
> Reading symbols from /lib/libnsl.so.1...done.
> Loaded symbols for /lib/libnsl.so.1
> Reading symbols from /lib/libm.so.6...done.
> Loaded symbols for /lib/libm.so.6
> Reading symbols from /usr/lib/libjpeg.so.62...done.
> Loaded symbols for /usr/lib/libjpeg.so.62
> Reading symbols from /usr/lib/libieee1284.so.3...done.
> Loaded symbols for /usr/lib/libieee1284.so.3
> Reading symbols from /lib/libdl.so.2...done.
> Loaded symbols for /lib/libdl.so.2
> Reading symbols from /usr/lib/libgimpui-1.2.so.0...done.
> Loaded symbols for /usr/lib/libgimpui-1.2.so.0
> Reading symbols from /usr/lib/libgimp-1.2.so.0...done.
> Loaded symbols for /usr/lib/libgimp-1.2.so.0
> Reading symbols from /usr/lib/libgtk-1.2.so.0...done.
> Loaded symbols for /usr/lib/libgtk-1.2.so.0
> Reading symbols from /usr/lib/libgdk-1.2.so.0...done.
> Loaded symbols for /usr/lib/libgdk-1.2.so.0
> Reading symbols from /usr/lib/libgmodule-1.2.so.0...done.
> Loaded symbols for /usr/lib/libgmodule-1.2.so.0
> Reading symbols from /usr/lib/libglib-1.2.so.0...done.
> Loaded symbols for /usr/lib/libglib-1.2.so.0
> Reading symbols from /usr/X11R6/lib/libXext.so.6...done.
> Loaded symbols for /usr/X11R6/lib/libXext.so.6
> Reading symbols from /usr/X11R6/lib/libX11.so.6...done.
> Loaded symbols for /usr/X11R6/lib/libX11.so.6
> Reading symbols from /usr/lib/libpng.so.3...done.
> Loaded symbols for /usr/lib/libpng.so.3
> Reading symbols from /usr/lib/libtiff.so.3...done.
> Loaded symbols for /usr/lib/libtiff.so.3
> Reading symbols from /usr/lib/libz.so.1...done.
> Loaded symbols for /usr/lib/libz.so.1
> Reading symbols from /lib/libc.so.6...done.
> Loaded symbols for /lib/libc.so.6
> Reading symbols from /lib/ld-linux.so.2...done.
> Loaded symbols for /lib/ld-linux.so.2
> Reading symbols from /usr/X11R6/lib/X11/locale/lib/common/
> xlcDef.so.2...done.
> Loaded symbols for /usr/X11R6/lib/X11/locale/lib/common/xlcDef.so.2
> Reading symbols from /lib/libnss_files.so.2...done.
> Loaded symbols for /lib/libnss_files.so.2
> Reading symbols from /usr/X11R6/lib/X11/locale/lib/common/
> ximcp.so.2...done.
> Loaded symbols for /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
> Reading symbols from /lib/libnss_compat.so.2...done.
> Loaded symbols for /lib/libnss_compat.so.2
> Reading symbols from /usr/X11R6/lib/libXcursor.so.1...done.
> Loaded symbols for /usr/X11R6/lib/libXcursor.so.1
> Reading symbols from /usr/X11R6/lib/libXrender.so.1...done.
> Loaded symbols for /usr/X11R6/lib/libXrender.so.1
> #0  0x40218451 in gdk_gc_new_with_values () from /usr/lib/
> libgdk-1.2.so.0
>