fix vector index range checks

[vpp.git] / src / vnet / mpls / interface.c

diff --git a/src/vnet/mpls/interface.c b/src/vnet/mpls/interface.c
index c792d56..ec541f7 100644 (file)
--- a/src/vnet/mpls/interface.c
+++ b/src/vnet/mpls/interface.c
@@ -29,7 +29,7 @@ mpls_sw_interface_is_enabled (u32 sw_if_index)
 {
     mpls_main_t * mm = &mpls_main;
 
-    if (vec_len(mm->mpls_enabled_by_sw_if_index) < sw_if_index)
+    if (vec_len(mm->mpls_enabled_by_sw_if_index) <= sw_if_index)
         return (0);
 
     return (mm->mpls_enabled_by_sw_if_index[sw_if_index]);