[gdal-dev] GDAL 3.10.0 rc2 available (was Re: GDAL 3.10.0 release candidate is available)

[Even Rouault]

Roer,

I'm afraid I can't make much sense of 
https://github.com/r-spatial/sf/issues/2466 and the linked reports. 
(I've never used R). Anyway to reproduce that in a more unitary way 
using the C or Python GDAL API ? Or at least having stack traces of 
where this segfaults ?

There was indeed a related commit in 
https://github.com/OSGeo/gdal/commit/5738f7094afed715ccd44fee1865051c2b2aba2a 


by the way you mention "anything changed on the GDAL side in 
OGRGeometryCollection::get_GeodesicLength(), 
OGRCurvePolygon::get_GeodesicLength(), 
OGRLineString::get_GeodesicLength() or thereabouts?" : well, they are 
*new* to 3.10.0. So you shouldn't get into those methods, unless you 
explicitly call them.

Even

Le 31/10/2024 à 14:31, Roger Bivand via gdal-dev a écrit :
> I've listed four R packages depending on R package sf which show 
> errors in checks with 3.10.0 rc1 and rc2, but which are clean with 
> 3.9.3, tested on Fedora 40 standard GCC (both 3.9.3 and 3.10.0), GDAL 
> built locally from source. The list is an sf github issue: 
> https://github.com/r-spatial/sf/issues/2466.
>
> Two are worrying, both failing in sf CPL_area(), one at 
> OGRSpatialReference::GetSemiMajor(int*) const () called from 
> GetGeodesicAreaOrLength(). I'm assuming that the these failures are 
> more likely to be on the sf side, but has anything changed on the GDAL 
> side in OGRGeometryCollection::get_GeodesicLength(), 
> OGRCurvePolygon::get_GeodesicLength(), 
> OGRLineString::get_GeodesicLength() or thereabouts? Assuming any 
> change was intended, the fix probably needs to be on the sf side, but 
> insight would be useful.
>
> On the positive side, sf, terra and 1019 of their strong reverse 
> dependencies (packages which cannot work without sf/terra and GDAL) 
> passed without remark with 3.10.0rc1, which is good!
>
> Best wishes,
>
> Roger
>
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