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-rw-r--r--src/vnet/fib/fib_sas.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/vnet/fib/fib_sas.c b/src/vnet/fib/fib_sas.c
index b607a0b5be8..230fcd17bf6 100644
--- a/src/vnet/fib/fib_sas.c
+++ b/src/vnet/fib/fib_sas.c
@@ -102,7 +102,12 @@ fib_sas6_get (u32 sw_if_index,
*/
if (ip6_address_is_link_local_unicast (dst))
{
- ip6_address_copy (src, ip6_get_link_local_address (sw_if_index));
+ const ip6_address_t *ll = ip6_get_link_local_address (sw_if_index);
+ if (NULL == ll)
+ {
+ return (false);
+ }
+ ip6_address_copy (src, ll);
return (true);
}