[sane-devel] [PATCH] scanimage segfault with ScanMaker IIHR

[Olaf Meeuwissen]

Ralf Horstmann <ralf-lists at ackstorm.de> writes:

> Hello all,

Hi,

> [...]
> Using scanimage in color mode locally on that machine results in
> segfaults after scanning a few seconds, because the buffer allocated for
> holding the image is not big enough. Seems scanimage doesn't work well
> with Microtek scanners that needs three passes to scan color images.
>
> The following patch fixed it for me.

Had a look at the patch.  Considering the fact that for this case
scanimage already has an

  assert (param.depth == 8);

it looks fine to me.

Hope this helps,
-- 
Olaf Meeuwissen, LPIC-2           FLOSS Engineer -- AVASYS CORPORATION
FSF Associate Member #1962               Help support software freedom
                 http://www.fsf.org/jf?referrer=1962