Fixed #29978 -- Catched GDALException in GeometryField.to_python

1 files changed, 5 insertions, 1 deletions

diff --git a/django/contrib/gis/forms/fields.py b/django/contrib/gis/forms/fields.py
index d05518c971..269981048d 100644
--- a/django/contrib/gis/forms/fields.py
+++ b/django/contrib/gis/forms/fields.py
@@ -1,4 +1,5 @@
 from django import forms
+from django.contrib.gis.gdal import GDALException
 from django.contrib.gis.geos import GEOSException, GEOSGeometry
 from django.utils.translation import gettext_lazy as _
 
@@ -36,7 +37,10 @@ class GeometryField(forms.Field):
 
         if not isinstance(value, GEOSGeometry):
             if hasattr(self.widget, 'deserialize'):
-                value = self.widget.deserialize(value)
+                try:
+                    value = self.widget.deserialize(value)
+                except GDALException:
+                    value = None
             else:
                 try:
                     value = GEOSGeometry(value)