netlink: dump all chains when listing rules

Currently only the rules are dumped and chains are constructed based
on the rules identities. Dump all chains manually to make sure we also
display empty chains.

Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/src/rule.c b/src/rule.c
index a5032cf7b9f3d1cc9984398fe60fc37e94826ec4..3bf48aac72ff058935ffc8c6bab5514d75303a88 100644 (file)
--- a/src/rule.c
+++ b/src/rule.c
@@ -465,6 +465,9 @@ static int do_command_list(struct netlink_ctx *ctx, struct cmd *cmd)
        case CMD_OBJ_TABLE:
                if (do_list_sets(ctx, table) < 0)
                        return -1;
+               if (netlink_list_chains(ctx, &cmd->handle) < 0)
+                       return -1;
+               list_splice_tail_init(&ctx->list, &table->chains);
                if (netlink_list_table(ctx, &cmd->handle) < 0)
                        return -1;
                break;