Thread

2004.09.30 14:10 "[Tiff] TIFFGetConfiguredCODECs bug", by Julien Demaria

2004.09.30 14:14 "Re: [Tiff] TIFFGetConfiguredCODECs bug", by Frank Warmerdam

2004.09.30 14:10 "[Tiff] TIFFGetConfiguredCODECs bug", by Julien Demaria

Hi,

In the current libtiff and GDAL CVS there is a bug in the new TIFFGetConfiguredCODECs function:

for (cd = registeredCODECS; cd; cd = cd->next) {
                 codecs = _TIFFrealloc(codecs, i * sizeof(TIFFCodec));
                _TIFFmemcpy(codecs + i - 1, cd->next, sizeof(TIFFCodec));
                i++;
}

the "cd->next" in _TIFFmemcpy shoul be "cd" only.

This function crashs only if there is at least one registered non-builtin codec...

Regards,

Julien