Ensure CONF_SECTION used to create dynamic clients is visible

So that %client(<attribute>) works the same for dynamic clients as
static ones

diff --git a/src/lib/io/master.c b/src/lib/io/master.c
index 9735498f14c4aac9a51ea8c950fc5a1110566daa..d97ea707074d6842ba5407abdbeff96792e3aa63 100644 (file)
--- a/src/lib/io/master.c
+++ b/src/lib/io/master.c
@@ -2465,6 +2465,7 @@ static ssize_t mod_write(fr_listen_t *li, void *packet_ctx, fr_time_t request_ti
        COPY_FIELD(require_message_authenticator);
        COPY_FIELD(limit_proxy_state);
        COPY_FIELD(use_connected);
+       COPY_FIELD(cs);
 
        // @todo - fill in other fields?
 
@@ -2473,7 +2474,12 @@ static ssize_t mod_write(fr_listen_t *li, void *packet_ctx, fr_time_t request_ti
        radclient = client->radclient; /* laziness */
        radclient->server_cs = inst->server_cs;
        radclient->server = cf_section_name2(inst->server_cs);
-       radclient->cs = NULL;
+
+       /*
+        *      Re-parent the conf section used to build this client
+        *      so its lifetime is linked to the client
+        */
+       talloc_steal(radclient, radclient->cs);
 
        /*
         *      This is a connected socket, and it's just been