[sane-devel] Error on Canon CanoScanLiDE20

[Gerhard Jaeger]

Hi,

On Wednesday 08 June 2005 18:35, Steven Palm wrote:
> sane-find-scanner lists:
>
> found USB scanner (vendor=0x04a9 [Canon], product=0x220d [CanoScan],
> chip=LM9832/3) at libusb:003:002-04a9-220d-ff-00
>
> scanimage -L lists:
>
> device `plustek:libusb:003:002-04a9-220d-ff-00' is a Canon N670U/
> N676U/LiDE20 USB flatbed scanner
> scanimage(12019) malloc: *** error for object 0x303fe0: double free
> scanimage(12019) malloc: *** set a breakpoint in szone_error to debug
>
> And if I attempt to scan a picture like so:
>
> scanimage --format=tiff >test.tiff
>
> I get this error, and the resulting file is a small portion of the
> picture:
>
> scanimage(12020,0xa000ef98) malloc: *** error for object 0x304760:
> double free
> scanimage(12020,0xa000ef98) malloc: *** set a breakpoint in
> szone_error to debug
>
> Is this a known issue, or something unique perhaps to MacOS X ?

In the meantime, it is ;)
Mattias Ellert already informed me about that issue, although it's
currently not clear, where it comes from.

> scanimage (sane-backends) 1.0.15-cvs; backend version 1.0.15
> MacOS X 10.4.1

Ciao,
Gerhard