[gdal-dev] [Tiff] rc3 is available (was Re: libtiff v4.5.0 rc2 available)

[Kurt Schwehr]

I've made it to
https://gitlab.com/libtiff/libtiff/commit/193c94b30ca5c7720454a786672ec48718ef3698
the >1M tests all work.

Just starting on c2a28a12.  It's a smoke test of 1K tests.  I should know
the rest in about 12 hours.

On Tue, Dec 13, 2022 at 2:36 PM Even Rouault <even.rouault at spatialys.com>
wrote:

> Here's RC3 with the fix for the issue Kurt raised (and a few relatted
> formatting printf() tidy up):
>
> - https://download.osgeo.org/libtiff/tiff-4.5.0rc3.tar.gz
> - https://download.osgeo.org/libtiff/tiff-4.5.0rc3.tar.gz.sig
> - https://download.osgeo.org/libtiff/tiff-4.5.0rc3.tar.xz
> - https://download.osgeo.org/libtiff/tiff-4.5.0rc3.tar.xz.sig
> - https://download.osgeo.org/libtiff/tiff-4.5.0rc3.zip
> - https://download.osgeo.org/libtiff/tiff-4.5.0rc3.zip.sig
>
> Le 13/12/2022 à 21:39, Even Rouault a écrit :
> > Hi,
> >
> > The changes in IFD loop detection are non-trivial enough to justify a
> > rc2, so here it is:
> >
> > - https://download.osgeo.org/libtiff/tiff-4.5.0rc2.tar.gz
> > - https://download.osgeo.org/libtiff/tiff-4.5.0rc2.tar.gz.sig
> > - https://download.osgeo.org/libtiff/tiff-4.5.0rc2.tar.xz
> > - https://download.osgeo.org/libtiff/tiff-4.5.0rc2.tar.xz.sig
> > - https://download.osgeo.org/libtiff/tiff-4.5.0rc2.zip
> > - https://download.osgeo.org/libtiff/tiff-4.5.0rc2.zip.sig
> >
> > Hopefully this will be the final release candidate for 4.5.0. Please
> > test and report.
> >
> > The changes since rc1 are:
> > - restore formatting of tiffvers.h so that FindTIFF.cmake can infer
> > libtiff version number
> > - addition of TIFFLIB_MAJOR_VERSION, TIFFLIB_MINOR_VERSION,
> > TIFFLIB_MICRO_VERSION in tiffvers.h
> > - introduction of TIFFLIB_AT_LEAST(major, minor, micro) macro in
> > tiffvers.h
> > - CMake: restore BUILD_SHARED_LIBS=ON default setting for top-level
> > builds
> > - IFD loop detection: changed algorithm to use a hashset/hashmap for
> > good performance
> > - tdir_t type updated to uint32_t. This type is now used for the
> > return value of TIFFCurrentDirectory and TIFFNumberOfDirectories, and
> > as the argument of TIFFSetDirectory and TIFFUnlinkDirectory
> > - Increase the maximum number of IFDs that libtiff can browse through
> > from 65535 to 1048576. This value is a build-time setting, available
> > in tif_config.h, that can be configured with CMake's
> > TIFF_MAX_DIR_COUNT and variable or autoconf's --with-max-dir-count
> > option.
> > - tiffinfo: support more than 64k IFDs.
> >
> > Even
> >
> --
> http://www.spatialys.com
> My software is free, but my time generally not.
>
> _______________________________________________
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> Tiff at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/tiff
>
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