[sane-devel] Xsane lineart bug [hpaio HPLJ3200]

[litlle girl]

tested on Gentoo 2.6.25-r5 x86_64 and Kubuntu 2.6.24-19 i686
Printer/scanner/fax: HP LaserJet 3200 USB
Problem:
When i'm scanning 4 pages in one time at Gray mode using X-sane
multipage every thing is OK
When i'm scanning 1 page in Lineart mode using X-sane multipage every
thing is OK
but
When im scanning the same 4 pages in one time at Lineart using the
same X-sane multipage there are errors:
tail -f /var/log/messages |grep sane
Jun 26 21:35:10 xsane: invalid read: exp=11 act=2 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 21:37:26 xsane: invalid bufsize: size=131080 max=17408
ReadMfpdtfBlock scan/sane/mfpdtf.c 518
Jun 26 21:39:13 xsane: invalid read: exp=8 act=2 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 21:57:59 xsane: invalid read: exp=12 act=2 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 21:58:46 xsane: invalid read: exp=91 act=4 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 21:59:29 xsane: invalid read: exp=88 act=4 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 22:01:09 xsane: invalid read: exp=79 act=4 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 22:02:37 xsane: invalid read: exp=12 act=4 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 22:08:09 xsane: invalid read: exp=12 act=4 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 22:08:09 xsane: invalid read: exp=12 act=4 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
Jun 26 22:11:58 xsane: invalid bufsize: size=738197760 max=17408
ReadMfpdtfBlock scan/sane/mfpdtf.c 518
Jun 26 22:13:30 xsane: invalid read: exp=37 act=4 ReadMfpdtfBlock
scan/sane/mfpdtf.c 527
When scanning page progress indicator don't reach the end, stops near
end and then shows errors
Kooka have problem with lineart scans.
Does it mean the problem is in hpaio and lineart?

Regards
LLG