[sane-devel] [GT68xx] Plustek Optic Slim 2400 Plus [ID 07b3:0454] segfault at scanimage batch

[m. allan noah]

honestly, i dont think we have a resident expert on the gt68xx
anymore, but looking at your log and the code, it appears that the
backend was waiting for sane_cancel() to be called between pages to
cleanup the reader process, but this does not happen in batch mode, so
the backend chokes. i guess the question becomes, why do you want to
scan in batch mode from a flatbed?

allan

On 7/6/08, litlle girl <little.linux.girl at gmail.com> wrote:
> Hi again :)
>
>  scanimage --mode Lineart --resolution 300 -x 21 -y 29 --format=tiff
>  --batch  --batch-count=5
>  gives me segfault at the end of first page scan, when head reaches
>  start position.
>
>  scanimage[19767]: segfault at b8 ip 7f175d766813 sp 7fff6e261c90 error
>  4 in libsane-gt68xx.so.1.0.19[7f175d761000+1f000]
>
>  my scanner is  Plustek Optic Slim 2400 Plus
>  usb 0x07b3 0x0454
>  firmware /usr/share/sane/gt68xx/cis3r5b1.fw
>  vendor "Plustek"
>  model "OpticSlim 2400 Plus"
>  override "plustek-opticslim-2400"
>
>  Is sth wrong with my scanner or batch mode is not working on flatbed
>  gt68xx scaners?
>
>  TIA
>  LLG
>
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