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-rw-r--r--src/vnet/l2/l2_fib.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/vnet/l2/l2_fib.c b/src/vnet/l2/l2_fib.c
index d4207e35..f17eee2a 100644
--- a/src/vnet/l2/l2_fib.c
+++ b/src/vnet/l2/l2_fib.c
@@ -62,10 +62,13 @@ format_vnet_sw_if_index_name_with_NA (u8 * s, va_list * args)
u32 sw_if_index = va_arg (*args, u32);
if (sw_if_index == ~0)
return format (s, "N/A");
- else
- return format (s, "%U",
- format_vnet_sw_interface_name, vnm,
- vnet_get_sw_interface (vnm, sw_if_index));
+
+ vnet_sw_interface_t *swif = vnet_get_sw_interface_safe (vnm, sw_if_index);
+ if (!swif)
+ return format (s, "Deleted");
+
+ return format (s, "%U", format_vnet_sw_interface_name, vnm,
+ vnet_get_sw_interface_safe (vnm, sw_if_index));
}
void