3 files changed, 14 insertions, 7 deletions
diff --git a/src/libsystemd/sd-netlink/netlink-message.c b/src/libsystemd/sd-netlink/netlink-message.c
index 1780585f08..1245371f7b 100644
--- a/src/libsystemd/sd-netlink/netlink-message.c
+++ b/src/libsystemd/sd-netlink/netlink-message.c
@@ -754,7 +754,7 @@ int sd_netlink_message_enter_container(sd_netlink_message *m, unsigned short typ
         r = rtnl_message_parse(m,
                                &m->rta_offset_tb[m->n_containers],
                                &m->rta_tb_size[m->n_containers],
-                               type_system->max,
+                               type_system_get_max(type_system),
                                container,
                                size);
         if (r < 0) {
@@ -890,7 +890,7 @@ int sd_netlink_message_rewind(sd_netlink_message *m) {
                 r = rtnl_message_parse(m,
                                        &m->rta_offset_tb[m->n_containers],
                                        &m->rta_tb_size[m->n_containers],
-                                       type_system->max,
+                                       type_system_get_max(type_system),
                                        (struct rtattr*)((uint8_t*)NLMSG_DATA(m->hdr) + NLMSG_ALIGN(size)),
                                        NLMSG_PAYLOAD(m->hdr, size));
                 if (r < 0)
diff --git a/src/libsystemd/sd-netlink/netlink-types.c b/src/libsystemd/sd-netlink/netlink-types.c
index 7715ff8a44..70dbd4f8dc 100644
--- a/src/libsystemd/sd-netlink/netlink-types.c
+++ b/src/libsystemd/sd-netlink/netlink-types.c
@@ -46,6 +46,11 @@ struct NLType {
         const NLTypeSystemUnion *type_system_union;
 };
 
+struct NLTypeSystem {
+        uint16_t max;
+        const NLType *types;
+};
+
 static const NLTypeSystem rtnl_link_type_system;
 
 static const NLType rtnl_link_info_data_veth_types[VETH_INFO_MAX + 1] = {
@@ -495,6 +500,11 @@ void type_get_type_system_union(const NLType *nl_type, const NLTypeSystemUnion *
         *ret = nl_type->type_system_union;
 }
 
+uint16_t type_system_get_max(const NLTypeSystem *type_system) {
+        assert(type_system);
+        return type_system->max;
+}
+
 int type_system_get_type(const NLTypeSystem *type_system, const NLType **ret, uint16_t type) {
         const NLType *nl_type;
 
diff --git a/src/libsystemd/sd-netlink/netlink-types.h b/src/libsystemd/sd-netlink/netlink-types.h
index cb6a78fb3e..c11bdbdf4c 100644
--- a/src/libsystemd/sd-netlink/netlink-types.h
+++ b/src/libsystemd/sd-netlink/netlink-types.h
@@ -53,15 +53,12 @@ struct NLTypeSystemUnion {
         const NLTypeSystem *type_systems;
 };
 
-struct NLTypeSystem {
-        uint16_t max;
-        const NLType *types;
-};
-
 uint16_t type_get_type(const NLType *type);
 size_t type_get_size(const NLType *type);
 void type_get_type_system(const NLType *type, const NLTypeSystem **ret);
 void type_get_type_system_union(const NLType *type, const NLTypeSystemUnion **ret);
+
+uint16_t type_system_get_max(const NLTypeSystem *type_system);
 int type_system_get_type(const NLTypeSystem *type_system, const NLType **ret, uint16_t type);
 int type_system_get_type_system(const NLTypeSystem *type_system, const NLTypeSystem **ret, uint16_t type);
 int type_system_get_type_system_union(const NLTypeSystem *type_system, const NLTypeSystemUnion **ret, uint16_t type);