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-rw-r--r--lib/route/tc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/route/tc.c b/lib/route/tc.c
index fbc5c7e..0886e8e 100644
--- a/lib/route/tc.c
+++ b/lib/route/tc.c
@@ -300,6 +300,8 @@ void rtnl_tc_set_link(struct rtnl_tc *tc, struct rtnl_link *link)
if (!link)
return;
+ if (!link->l_index)
+ BUG();
nl_object_get(OBJ_CAST(link));
tc->tc_link = link;