sd-rtnl: message - don't try to enter unsupported containers

Currently we only support containers in RTM_*LINK messages.

Reported-by: "Thomas H.P. Andersen <phomes@gmail.com>"

diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c
index 652dc6ee8163927e002f6f7dbc219fa4794066f3..cf40572b81f5b1285263d77ce0a64d520ccd370c 100644 (file)
--- a/src/libsystemd/sd-rtnl/rtnl-message.c
+++ b/src/libsystemd/sd-rtnl/rtnl-message.c
@@ -964,7 +964,8 @@ int sd_rtnl_message_enter_container(sd_rtnl_message *m, unsigned short type) {
                         default:
                                 return -ENOTSUP;
                 }
-        }
+        } else
+                return -ENOTSUP;
 
         r = rtnl_message_parse(m,
                                &m->rta_offset_tb[m->n_containers + 1],