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<TITLE>sane-devel: Re: always Segmentation Fault</TITLE>
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<META NAME="Author" CONTENT="Christoph H. (ch@basis.dhs.org)">
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<META NAME="Subject" CONTENT="Re: always Segmentation Fault">
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<H1>Re: always Segmentation Fault</H1>
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<!-- received="Sun Feb 25 15:15:01 2001" -->
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<!-- isoreceived="20010225231501" -->
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<!-- sent="Mon, 26 Feb 2001 00:27:20 +0100" -->
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<!-- isosent="20010225232720" -->
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<!-- name="Christoph H." -->
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<!-- email="ch@basis.dhs.org" -->
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<!-- subject="Re: always Segmentation Fault" -->
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<!-- id="01022600272002.06590@gen" -->
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<!-- inreplyto="3A9971D3.A737050B@gmx.net" -->
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<STRONG>From:</STRONG> Christoph H. (<A HREF="mailto:ch@basis.dhs.org?Subject=Re:%20always%20Segmentation%20Fault&In-Reply-To=<01022600272002.06590@gen>"><EM>ch@basis.dhs.org</EM></A>)<BR>
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<STRONG>Date:</STRONG> Sun Feb 25 2001 - 15:27:20 PST
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0222.html">Adam Warner: "Re: HP 5100C and SANE"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0220.html">Clark Case: "Re: usb-scsi driver problem with SET_WINDOW?"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0219.html">abel deuring: "Re: always Segmentation Fault"</A>
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<P>
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Hi!
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<BR>
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<P><EM>> You should also make sure, that the header files sg.h and scsi.h in
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</EM><BR>
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<EM>> /usr/include/scsi/ and /usr/src/linux/include/scsi/ are identical.
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</EM><BR>
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<P>Yes, they were not identical. So delete the /usr/include/scsi and made
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<BR>
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a link to the kernel subdirectory and recompiled everything -> nothing changed.
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<BR>
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<P><EM>> Well, I was most puzzled by the fact that Sane does not see a newer SG
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</EM><BR>
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<EM>> driver for kernel 2.2.17. So it could also help, if you have a look,
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</EM><BR>
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<EM>> which SG driver is installed for the 2.2.17 kernel. If necessary, you
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</EM><BR>
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<EM>> can download a recent version from <A HREF="http://www.torque.net/sg">http://www.torque.net/sg</A> .
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</EM><BR>
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<P>I've download the newest SG driver for Kernel 2.2 from torque.net (sg3017.tgz) and
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<BR>
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recompiled the kernel and the sane-backend -> nothing changed -> still Segmentation Fault.
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<BR>
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<P>I saw, that sane is compiled with a bigger scsi buffer than 32k, so recompiled sane
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<BR>
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with the appropriate configure-parameter to achieve, that it uses also 32k -> nothing changed.
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<BR>
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<P>That's the current debug-output of scanimage. I think nothing changed (detects old SG version!?) ... :-((((
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<BR>
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<P># scanimage
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<BR>
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[sanei_debug] Setting debug level of mustek to 255.
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<BR>
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[mustek] SANE Mustek backend version 1.0 build 102 (SANE 1.0.4)
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<BR>
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[mustek] sane_init: authorize != null
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<BR>
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[mustek] sane_init: using sanei_scsi_open_extended
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<BR>
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[mustek] sane_init: reading config file `mustek.conf'
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<BR>
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[mustek] sane_init: config file line 1: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 2: ignoring empty line
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<BR>
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[mustek] sane_init: config file line 3: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 4: strip-height set to 1 inches
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<BR>
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[mustek] sane_init: freed
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<BR>
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[mustek] sane_init: config file line 5: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 6: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 7: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 8: ignoring empty line
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<BR>
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[mustek] sane_init: config file line 9: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 10: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 11: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 12: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 13: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 14: ignoring comment line
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<BR>
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[mustek] sane_init: config file line 15: ignoring empty line
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<BR>
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[mustek] sane_init: config file line 16: trying to attach `scsi SCANNER'
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<BR>
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[sanei_debug] Setting debug level of sanei_scsi to 255.
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<BR>
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[sanei_scsi] searched device is /dev/sg2
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<BR>
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[mustek] attach: trying device /dev/sg2
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<BR>
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[mustek] dev_open /dev/sg2
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<BR>
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[sanei_debug] Setting debug level of sanei_scsi to 255.
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<BR>
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[sanei_scsi] sanei_scsi_open: sanei_scsi_max_request_size=32768 bytes
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<BR>
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[sanei_scsi] sanei_scsi_open: using old SG driver logic
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<BR>
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[mustek] dev_open: /dev/sg2 is a SCSI device
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<BR>
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[mustek] dev_open: wanted 8 kbytes, got 8 kbytes buffer
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<BR>
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[mustek] attach: sending INQUIRY
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<BR>
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[sanei_scsi] scsi_req_enter: entered 0x80506d8
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<BR>
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[sanei_scsi] sanei_scsi.issue: 0x80506d8
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<BR>
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[sanei_scsi] scsi_req_enter: queue_used: 1, queue_max: 1
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<BR>
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[sanei_scsi] sanei_scsi_req_wait: waiting for 0x80506d8
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<BR>
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[sanei_scsi] sanei_scsi.issue: 0x80506d8
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<BR>
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[sanei_scsi] sanei_scsi_req_wait: read 0 bytes
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<BR>
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Segmentation fault
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<BR>
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<P>Regards, Christoph.
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<BR>
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<P><PRE>
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--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20always%20Segmentation%20Fault&In-Reply-To=<01022600272002.06590@gen>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0222.html">Adam Warner: "Re: HP 5100C and SANE"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0220.html">Clark Case: "Re: usb-scsi driver problem with SET_WINDOW?"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0219.html">abel deuring: "Re: always Segmentation Fault"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Sun Feb 25 2001 - 15:15:58 PST</EM>
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