[gdal-dev] GDAL under cygwin doesn't read geotiff

[Laurențiu Nicola]

Hi,

Someone reported on IRC a similar crash about two weeks ago. As far as I can tell, that one is up to the Cygwin maintainers, so you should report it on their mailing list https://cygwin.com/lists.html#cygwin.

Not sure about the Cygwin error and how well-tested GDAL is on that platform. The Conda build might cover it, though.

Laurentiu

On Wed, Apr 3, 2024, at 12:39, Nejia Ben Nasr via gdal-dev wrote:
> Hi,
> 
> I downloaded the last version of GDAL package.
> gdalinfo on any tiff file give "Segmentation fault".
> 
> $ gdalinfo --version
> GDAL 3.8.3, released 2024/01/04
> 
> $ gdalinfo test.tif --config CPL_DEBUG ON
> GDAL: GDALOpen(test.tif, this=0xa000bbe70) succeeds as GTiff.
> Driver: GTiff/GeoTIFF
> Segmentation fault
> 
> 
> CALL STACK:
> cygtiff-6.dll!cygtiff-6!TIFFUnlinkDirectory (Unknown Source:0)
> cygwin1.dll!bsearch(const void * key, const void * base, size_t nmemb, size_t size, int (*)(const void *, const void *) compar) (c:\cygwin64\usr\src\debug\cygwin-3.5.0-1\newlib\libc\search\bsearch.c:79)
> cygtiff-6.dll!cygtiff-6!TIFFFindField (Unknown Source:0)
> cygtiff-6.dll!cygtiff-6!TIFFVGetField (Unknown Source:0)
> cygtiff-6.dll!cygtiff-6!TIFFGetField (Unknown Source:0)
> cyggeotiff-5.dll!_GTIFGetField(tiff_t * tif, pinfo_t tag, int * count, void * val) (c:\cygwin64\usr\src\debug\libgeotiff-1.7.1-2\geo_tiffp.c:86)
> cyggeotiff-5.dll!GTIFNewWithMethodsEx(void * tif, TIFFMethod * methods, GTErrorCallback error_callback, void * user_data) (c:\cygwin64\usr\src\debug\libgeotiff-1.7.1-2\geo_new.c:133)
> cyggeotiff-5.dll!GTIFNewEx(void * tif, GTErrorCallback error_callback, void * user_data) (c:\cygwin64\usr\src\debug\libgeotiff-1.7.1-2\geo_new.c:84)
> cyggdal-34.dll!GTiffDataset::GTIFNew(TIFF * hTIFF) (c:\cygwin64\usr\src\debug\gdal-3.8.3-1\frmts\gtiff\gtiffdataset.cpp:1613)
> cyggdal-34.dll!GTiffDataset::LoadGeoreferencingAndPamIfNeeded(GTiffDataset * const this) (c:\cygwin64\usr\src\debug\gdal-3.8.3-1\frmts\gtiff\gtiffdataset_read.cpp:5833)
> cyggdal-34.dll!GTiffRasterBand::GetMetadataItem(GTiffRasterBand * const this, const char * pszName, const char * pszDomain) (c:\cygwin64\usr\src\debug\gdal-3.8.3-1\frmts\gtiff\gtiffrasterband_read.cpp:1532)
> cyggdal-34.dll!GDALRasterBand::GetStatistics(GDALRasterBand * const this, int bApproxOK, int bForce, double * pdfMin, double * pdfMax, double * pdfMean, double * pdfStdDev) (c:\cygwin64\usr\src\debug\gdal-3.8.3-1\gcore\gdalrasterband.cpp:4316)
> 
> 
> I also tried to build from sources but it fail:
> $ cmake .. \
>    -DCMAKE_BUILD_TYPE=Release \
>    -DCMAKE_INSTALL_PREFIX=/cygdrive/d/gdal-release-3.8/install \
>    -DGDAL_USE_INTERNAL_LIBS=ON \
>    -DGDAL_USE_EXTERNAL_LIBS=OFF \
>    -DGDAL_BUILD_OPTIONAL_DRIVERS=OFF \
>    -DOGR_BUILD_OPTIONAL_DRIVERS=OFF 
> 
> $ make
> 
> In file included from /usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/map:60,
>                  from /cygdrive/d/gdal-release-3.8/gcore/gdal_priv.h:7,
>                  from /cygdrive/d//gdal-release-3.8/apps/gdalinfo_lib.cpp:55:
> /usr/lib/gcc/x86_64-pc-cygwin/11/include/c++/bits/stl_tree.h:350:1: error: expected unqualified-id before numeric constant
>   350 | 1      _Rb_tree_const_iterator(const iterator& __it) _GLIBCXX_NOEXCEPT
>       | ^
> make[2]: *** [apps/CMakeFiles/appslib.dir/build.make:76: apps/CMakeFiles/appslib.dir/gdalinfo_lib.cpp.o] Error 1
> make[1]: *** [CMakeFiles/Makefile2:3038: apps/CMakeFiles/appslib.dir/all] Error 2
> make: *** [Makefile:146: all] Error 2
> 
> Is there a Cmake option that I shoud add?
> 
> Thank you for you help!
> _______________________________________________
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/gdal-dev
> 
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