id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
30519	Add sanity checks to Django RasterField deserialization for rasters that are not fully managed through Django.	Daniel Wiesmann	nobody	"When using the RasterField for raster columns in PostGIS that are not fully managed by Django, the raster table could be of a type that is not supported by the GDALRaster. Examples are out-of-db rasters, or rasters that have an unsupported pixeltype (single bit rasters, 2 or 4 bit rasters).

A paragraph about this could be added to the documentation, and some sanity checks could be added to the raster deserialization here:

https://github.com/django/django/blob/master/django/contrib/gis/db/backends/postgis/pgraster.py

This ticket is related to https://code.djangoproject.com/ticket/30489 and https://github.com/django/django/pull/11381"	Cleanup/optimization	new	GIS	dev	Normal		raster		Accepted	0	0	0	0	0	0