[runtime] Add a few missing error_init () calls to the...

[runtime] Add a few missing error_init () calls to the mono_custom_attrs_from_... functions. Fixes #57488. (#5076)

mono/metadata/custom-attrs.c

@@ -1297,6 +1297,8 @@ static MonoCustomAttrInfo*
 mono_custom_attrs_from_module (MonoImage *image, MonoError *error)
 {
 	guint32 idx;
+
+	error_init (error);
 	
 	if (image_is_dynamic (image))
 		return lookup_custom_attr (image, image);
@@ -1322,6 +1324,8 @@ MonoCustomAttrInfo*
 mono_custom_attrs_from_property_checked (MonoClass *klass, MonoProperty *property, MonoError *error)
 {
 	guint32 idx;
+
+	error_init (error);
 	
 	if (image_is_dynamic (klass->image)) {
 		property = mono_metadata_get_corresponding_property_from_generic_type_definition (property);
@@ -1349,6 +1353,8 @@ MonoCustomAttrInfo*
 mono_custom_attrs_from_event_checked (MonoClass *klass, MonoEvent *event, MonoError *error)
 {
 	guint32 idx;
+
+	error_init (error);
 	
 	if (image_is_dynamic (klass->image)) {
 		event = mono_metadata_get_corresponding_event_from_generic_type_definition (event);