Opened 11 months ago
Last modified 11 months ago
#5635 closed defect
ST_Split with NaN coordinates and empty geometry causes crash or invalid memory alloc request size — at Initial Version
Reported by: | robe | Owned by: | pramsey |
---|---|---|---|
Priority: | blocker | Milestone: | PostGIS 3.0.11 |
Component: | postgis | Version: | master |
Keywords: | Cc: |
Description
After I put in NaN coordinate tests in garden tester, the berries are crashing on this:
SELECT ST_Split('LINESTRING Z (1 2 NaN,3 4 10,5 6 NaN)'::geometry ,'MULTIPOINT(EMPTY,2 1,2 4, 4 5)'::geometry )
On windows testing with
POSTGIS="3.5.0dev 3.4.0rc1-819-ge433f1884" [EXTENSION] PGSQL="150" GEOS="3.12.2dev-CAPI-1.18.2" (compiled against GEOS 3.13.0) PROJ="8.2.1 NETWORK_ENABLED=OFF PostgreSQL 15.0 on x86_64-w64-mingw32, compiled by gcc.exe (x86_64-posix-seh-rev0, Built by MinGW-W64 project) 8.1.0, 64-bit
it doesn't crash but gives
ERROR: invalid memory alloc request size 1073741824
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