4 files changed, 5 insertions, 5 deletions
diff --git a/src/plugins/unittest/bihash_test.c b/src/plugins/unittest/bihash_test.c
index c5cc752ade0..0789735c1d7 100644
--- a/src/plugins/unittest/bihash_test.c
+++ b/src/plugins/unittest/bihash_test.c
@@ -512,7 +512,7 @@ test_bihash_command_fn (vlib_main_t * vm,
   /* Preallocate hash table, key vector */
   tm->key_hash = hash_create (tm->nitems, sizeof (uword));
   vec_validate (tm->keys, tm->nitems - 1);
-  _vec_len (tm->keys) = 0;
+  vec_set_len (tm->keys, 0);
 
   switch (which)
     {
diff --git a/src/plugins/unittest/bitmap_test.c b/src/plugins/unittest/bitmap_test.c
index 04a06d39a18..adee9764f46 100644
--- a/src/plugins/unittest/bitmap_test.c
+++ b/src/plugins/unittest/bitmap_test.c
@@ -30,7 +30,7 @@ test_bitmap_command_fn (vlib_main_t * vm,
   junk = clib_bitmap_next_clear (bm, 65);
 
   bm2 = clib_bitmap_set_multiple (bm2, 0, ~0ULL, BITS (uword));
-  _vec_len (bm2) = 1;
+  vec_set_len (bm2, 1);
   junk = clib_bitmap_next_clear (bm2, 0);
 
 
diff --git a/src/plugins/unittest/fib_test.c b/src/plugins/unittest/fib_test.c
index 57ab29e1f72..d417d5ff6ea 100644
--- a/src/plugins/unittest/fib_test.c
+++ b/src/plugins/unittest/fib_test.c
@@ -10628,7 +10628,7 @@ fib_test_sticky (void)
     fib_route_path_t *r_paths2 = NULL;
 
     r_paths2 = vec_dup(r_paths);
-    _vec_len(r_paths2) = 3;
+    vec_set_len (r_paths2, 3);
 
     pl_index = fib_path_list_create(FIB_PATH_LIST_FLAG_SHARED, r_paths2);
     fib_path_list_lock(pl_index);
@@ -10699,7 +10699,7 @@ fib_test_sticky (void)
     fib_route_path_t *r_paths3 = NULL;
 
     r_paths3 = vec_dup(r_paths);
-    _vec_len(r_paths3) = 3;
+    vec_set_len (r_paths3, 3);
 
     r_paths3[0].frp_weight = 3;
 
diff --git a/src/plugins/unittest/svm_fifo_test.c b/src/plugins/unittest/svm_fifo_test.c
index a57795c38b9..8e186a86c9d 100644
--- a/src/plugins/unittest/svm_fifo_test.c
+++ b/src/plugins/unittest/svm_fifo_test.c
@@ -2519,7 +2519,7 @@ sfifo_test_fifo_segment_mempig (int verbose)
       fifo_segment_free_fifo (sp, f);
     }
 
-  _vec_len (flist) = 0;
+  vec_set_len (flist, 0);
 
   for (i = 0; i < 1000; i++)
     {