diff options
| -rw-r--r-- | lib/link_state.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/link_state.c b/lib/link_state.c index 0aba021b1a..c06a42b64e 100644 --- a/lib/link_state.c +++ b/lib/link_state.c @@ -947,7 +947,10 @@ struct ls_subnet *ls_find_subnet(struct ls_ted *ted, { struct ls_subnet subnet = {}; - subnet.key = *prefix; + if (!prefix) + return NULL; + + prefix_copy(&subnet.key, prefix); return subnets_find(&ted->subnets, &subnet); } |