From 8bea589cfe0fca1a6f560e16ca66a4cf199041a2 Mon Sep 17 00:00:00 2001
From: Damjan Marion <damarion@cisco.com>
Date: Mon, 4 Apr 2022 22:40:45 +0200
Subject: 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>
---
 src/vppinfra/format.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/vppinfra/format.c')

diff --git a/src/vppinfra/format.c b/src/vppinfra/format.c
index ccd999e582f..cf17b8a1acb 100644
--- a/src/vppinfra/format.c
+++ b/src/vppinfra/format.c
@@ -114,7 +114,7 @@ justify (u8 * s, format_info_t * fi, uword s_len_orig)
     l0 = l1;
 
   if (l1 > l0)
-    _vec_len (s) = l0;
+    vec_set_len (s, l0);
   else if (l0 > l1)
     {
       uword n = l0 - l1;
-- 
cgit 1.2.3-korg