diff options
Diffstat (limited to 'isisd/isis_te.c')
| -rw-r--r-- | isisd/isis_te.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/isisd/isis_te.c b/isisd/isis_te.c index 3683f74558..a2d08e615b 100644 --- a/isisd/isis_te.c +++ b/isisd/isis_te.c @@ -172,6 +172,10 @@ static void isis_link_params_update_asla(struct isis_circuit *circuit, struct isis_ext_subtlvs *ext = circuit->ext; int i; + if (!ext) + /* no extended subTLVs - nothing to update */ + return; + if (!HAS_LINK_PARAMS(ifp)) { list_delete_all_node(ext->aslas); return; |