Date: Thu, 29 Oct 2009 23:13:23 +1030 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: SANE vs USB scanner on 8.0 Message-ID: <200910292313.24636.doconnor@gsoft.com.au> In-Reply-To: <200910291205.05757.hselasky@c2i.net> References: <200909282240.53802.doconnor@gsoft.com.au> <200910291426.06538.doconnor@gsoft.com.au> <200910291205.05757.hselasky@c2i.net>
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On Thu, 29 Oct 2009, Hans Petter Selasky wrote:
> On Thursday 29 October 2009 04:55:53 Daniel O'Connor wrote:
> > On Wed, 30 Sep 2009, Daniel O'Connor wrote:
> > > On Mon, 28 Sep 2009, Hans Petter Selasky wrote:
> > > > - if (sscanf(dev, "libusb:%d:%d", &busnum, &devnum) != 2)
> > > > + if ((sscanf(dev, "libusb:%d:%d", &busnum, &devnum) !=
> > > > 2) && + (sscanf(dev, "libusb:/dev/usb:ugen%d.%d",
> > > > &busnum, &devnum) != 2)) {
> > > > DBG (DL_MAJOR_ERROR, "%s: could not parse device
> > > > string: %s\n", me, strerror(errno));
> > > > return 0;
> > > >
> > > > If it works, get the patch sent to the sane developers.
> > >
> > > Unfortunately no (I reworked it to match the path it uses) and
> > > now it segfaults. I rebuilt sane with debugging (is there some
> > > way to make libtool not strip on install? It's so tedious
> > > manually editing makefiles to remove -s..) as well as libusb.
> >
> > Have you had a chance to look at this? :)
> >
> > Thanks.
> >
> > PS I'm not subscribed to usb@ so perhaps I missed a reply.
>
> No. Please file a bug-report on the sane mailing list.
Hmm, but isn't the crash in libusb?
(I understand that it may be possible that sane is using libusb badly
however!)
--
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
-- Andrew Tanenbaum
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