Re: [PATCH v2 0/6] MR9397: dlls/sane.ds: Support ADF-Scans and fix TWSX_MEMORY

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/sane.ds/ds_image.c:
> -
>        WARN("sane_read: %u, reading line %d\n", twRC, i);
> -
>        WARN("sane_read: %u, reading line %d\n", twRC, y);
>        SANE_Cancel();
>        activeDS.twCC = TWCC_OPERATIONERROR;
>        GlobalFree(hDIB);
>        return TWRC_FAILURE;
>    }
>
> -
>    if (y < -header->biHeight && y>0)
> -
>    {
> -
>        /* Data source sent less data than allocated.
> -
>         * This is common when using an ADF.
> -
>         * Reduce the DIB to the size that has actually been transfered. */
> -
>        GlobalUnlock(hDIB);
> -
> -
>        dib_bytes += y * dib_bytes_per_line;

I think we want to assign to this directly instead of adding?