k/protocol/generator: Use read_array<container>

Construct a large_fragment_vector during read_array for types listed in `enable_fragmentation_resistance`, which is currently `metadata_response_partition`. Signed-off-by: Ben Pope <[email protected]>
BenPope · Oct 2, 2023 · b20a486 · b20a486
1 parent e2f4c4e
commit b20a486
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/v/kafka/protocol/schemata/generator.py b/src/v/kafka/protocol/schemata/generator.py
@@ -1286,7 +1286,8 @@ class response;
 {%- if field.is_array %}
 {%- set nullable = "nullable_" if field.nullable() else "" %}
 {%- set flex = "flex_" if flex else "" %}
-{{ fname }} = reader.read_{{nullable}}{{flex}}array([version](protocol::decoder& reader) {
+{%- set container = (field.type_name_parts() | list)[1] %}
+{{ fname }} = reader.read_{{nullable}}{{flex}}array<{{ container }}>([version](protocol::decoder& reader) {
     (void)version;
 {%- if field.type().value_type().is_struct %}
     {{ field.type().value_type().name }} v;