Repository navigation
GDALRasterSource will read corrupt jp2 successfully #3547
Description
Describe the bug
I can create a GDALRasterSource from a corrupt JPEG2000 file and successfully read from it. I would expect it to throw an exception instead of silently proceeding with wrong data.
To Reproduce
import geotrellis.raster.gdal.GDALRasterSource
import geotrellis.raster.io.geotiff.MultibandGeoTiff
val rs = GDALRasterSource("https://artifactory.vgt.vito.be/artifactory/testdata-public/T29UMV_20180327T114351_B04_10m.jp2")
val Some(raster) = rs.read()
MultibandGeoTiff(raster, rs.crs).write("/tmp/rasterSourceFromCorruptTile.tif")This will successfully read a corrupt JPEG2000 file and write it to a GeoTiff that looks funky. GDAL will output erorr messages along the way look like this:
[1 of 1000] FAILURE(3) CPLE_AppDefined(1) "Application defined error." Inconsistent marker size
[2 of 1000] FAILURE(3) CPLE_AppDefined(1) "Application defined error." opj_get_decoded_tile() failed
Expected behavior
I would expect it to throw an exception instead of silently proceeding with wrong data. gdalinfo for example, will output error messages instead:
$ gdalinfo -stats https://artifactory.vgt.vito.be/artifactory/testdata-public/T29UMV_20180327T114351_B04_10m.jp2
...
ERROR 1: Stream too short, expected SOT
ERROR 1: opj_get_decoded_tile() failed
ERROR 1: /vsimem/http_1/T29UMV_20180327T114351_B04_10m.jp2, band 1: IReadBlock failed at X offset 5, Y offset 8: opj_get_decoded_tile() failed
Environment
- Java version: 11
- Scala version: 2.12.18
- GeoTrellis version: 3.6.0
- gdal-warp-bindings version: 3.8.0
Activity
pomadchin commentedon Aug 14, 2024
Hey @bossie thx for reporting! Are u sure that's the GeoTrellis issue and not the underlying bindings? Have u tried to reproduce it via the bare bindings code?
pomadchin commentedon Aug 14, 2024
I wonder if smth could be swallowed on the bindings lvl.
bossie commentedon Aug 15, 2024
Hi @pomadchin. Thanks for the quick response.
I have not so it's entirely possible that it's within the bindings code but I'm not familiar with that.
What I initially tried was significantly lowering
geotrellis.raster.gdal.number-of-attemptsbecause that seemed to make it fail but:So I guess that's unrelated and I'm on the wrong track here.
pomadchin commentedon Aug 15, 2024
Oooh interesting. Yest, that's definitely the bindings thing: https://github.com/geotrellis/gdal-warp-bindings/blob/v3.9.0/src/com_azavea_gdal_GDALWarp.c
That's been a way to fight with the not nicely fited for the JVM parallelism GDAL Datasets access.
Check the completely opposite scenarios: