[sane-devel] [dev] net backend and timing problems? (pretty weird)
Sun, 9 Sep 2001 23:23:52 +0200
On Thu, Sep 06, 2001 at 12:34:19PM +0200, mh wrote:
> when I try to scan over saned (localhost) using the net/plustek backend, the
> frontend crashes with a bt like this:
One problem found: pnm doesn't follow the SANE standard in case of
EOF. It just returns SANE_STATUS_EOF without setting *length to 0.
Further more, saned doesn't check the return status of sane_read, it
just increases the pointer to the buffer by length (which is the same
value as in the last sane_read). I will fix pnm in CVS and do some
I don't know if it's a similar error in plustek. On first sight, it
looks like plustek sets *length = 0 in any case.