Ticket #2307 (closed defect: duplicate)
Cannot read tiff in gdal 1.5.1 for WinCE
|Reported by:||mferrero||Owned by:||mloskot|
I was able to open tiff files on WinCE with gdal 1.4.2, but now that I ricompiled gdal 1.5.1 for WinCE, I cannot read tiff files anymore. I suspect the problem is due to the libtiff changes introduced with gdal 1.5.0.
In gdal 1.5.1 when bsearch is called within TIFFFindField the value of tif->tif_nfields is initially 0. This causes bsearch to fail as the num parameter is 0. The bsearch used on WinCE is the one provided for the WinCe? port (wcelibcex library).
I also tried to change the bsearch code of wcelibcex to return NULL when num is 0. The result is that now bsearch does not fail but I still have other errors returned from libtiff later in the code. The same file opened with the same code compiled for Windows XP works correctly.
Regards, Marcello Ferrero