vppinfra: make _vec_len() read-only
Use of _vec_len() to set vector length breaks address sanitizer.
Users should use vec_set_len(), vec_inc_len(), vec_dec_len () instead.
Type: improvement
Change-Id: I441ae948771eb21c23a61f3ff9163bdad74a2cb8
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/vlib/cli.c b/src/vlib/cli.c
index b7c4c00..dcabe8d 100644
--- a/src/vlib/cli.c
+++ b/src/vlib/cli.c
@@ -617,7 +617,7 @@
vec_add1 (c_error->what, 0);
ed->err = elog_string (vlib_get_elog_main (),
(char *) c_error->what);
- _vec_len (c_error->what) -= 1;
+ vec_dec_len (c_error->what, 1);
}
else
ed->err = elog_string (vlib_get_elog_main (), "OK");
@@ -1179,7 +1179,7 @@
/* Remove any extra space at end. */
if (l > 0 && s[l - 1] == ' ')
- _vec_len (s) -= 1;
+ vec_dec_len (s, 1);
*result = s;
return index_of_last_space;