Segfault in getArrowSchema

[Riolku]

#include "kuzu.h"

int main() {
    kuzu_system_config conf;
    kuzu_database* db = kuzu_database_init("test", conf);
    kuzu_connection* conn = kuzu_connection_init(db);
    kuzu_query_result* result = kuzu_connection_query(conn, "LOAD FROM 'test.csv' RETURN *;");
    kuzu_query_result_get_arrow_schema(result);
}

This segfaults, because:

            for (auto j = 0u; i < numProperties; j++) {
                auto name = NodeVal::getPropertyName(value, j);
                auto val = NodeVal::getPropertyVal(value, j);
                columnTypeInfo->childrenTypesInfo.push_back(
                    DataTypeInfo::getInfoForDataType(*val->getDataType(), name));
            }

This loop, in query_result.cpp, is infinite, as diagnosed by clang-tidy. Specifically, we have a typo, we are using i instead of j.