Fixed -- Fixed DecimalField.clean() crash on sNaN values.
@@ -351,7 +351,7 @@ class DecimalField(IntegerField):
super().validate(value)
if value in self.empty_values:
return
- if not math.isfinite(value):
+ if value.is_nan() or not math.isfinite(value):
raise ValidationError(self.error_messages['invalid'], code='invalid')
def widget_attrs(self, widget):
