[gdal-dev] [Tiff] libtiff v4.5.0 rc2 available

[Kurt Schwehr]

I patched that in and it works for me.

Thanks!

On Tue, Dec 13, 2022 at 1:47 PM Even Rouault <even.rouault at spatialys.com>
wrote:

> Hi Kurt,
>
> thanks for the feedback (and invalidating my prophecy that rc2 would be
> the last one :-))
>
> should be fixed with
> https://gitlab.com/libtiff/libtiff/-/merge_requests/444.
>
> Is that enough to get the build working for you before I generate a rc3
> with that extra fix ?
>
> Even
> Le 13/12/2022 à 22:39, Kurt Schwehr a écrit :
>
> I'm seeing mac osx and ios failures at my most recent sync of
> c4516f9dc72bad7f2c4a8f704169afa0342e44ca
> <https://www.google.com/url?sa=D&q=https%3A%2F%2Fgitlab.com%2Flibtiff%2Flibtiff%2Fcommit%2Fc4516f9dc72bad7f2c4a8f704169afa0342e44ca>:
>
>
> third_party/tiff/libtiff/tif_dir.c:1988:17: error: format specifies type
> 'unsigned short' but the argument has type 'tdir_t' (aka 'unsigned int')
> [-Werror,-Wformat]
>                 *nextdirnum, *nextdiroff, *nextdiroff, (int)(*nextdirnum)
> - 1);
>                 ^~~~~~~~~~~
> third_party/tiff/libtiff/tif_dir.c:2164:27: error: format specifies type
> 'unsigned short' but the argument has type 'tdir_t' (aka 'unsigned int')
> [-Werror,-Wformat]
>                           dirn);
>                           ^~~~
>
>
>
> On Tue, Dec 13, 2022 at 12:39 PM Even Rouault <even.rouault at spatialys.com>
> wrote:
>
>> 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.
>>
>> _______________________________________________
>> Tiff mailing list
>> Tiff at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/tiff
>>
> -- http://www.spatialys.com
> My software is free, but my time generally not.
>
>
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