From 8bea589cfe0fca1a6f560e16ca66a4cf199041a2 Mon Sep 17 00:00:00 2001 From: Damjan Marion 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 --- src/plugins/acl/acl_test.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'src/plugins/acl/acl_test.c') diff --git a/src/plugins/acl/acl_test.c b/src/plugins/acl/acl_test.c index 44abf30923d..7514a8e2e85 100644 --- a/src/plugins/acl/acl_test.c +++ b/src/plugins/acl/acl_test.c @@ -493,10 +493,10 @@ static int api_acl_add_replace (vat_main_t * vam) if (vec_len(tag) >= sizeof(mp->tag)) { tag[sizeof(mp->tag)-1] = 0; - _vec_len(tag) = sizeof(mp->tag); - } - clib_memcpy(mp->tag, tag, vec_len(tag)); - vec_free(tag); + vec_set_len (tag, sizeof (mp->tag)); + } + clib_memcpy (mp->tag, tag, vec_len (tag)); + vec_free (tag); } mp->acl_index = ntohl(acl_index); mp->count = htonl(n_rules); @@ -1333,10 +1333,10 @@ static int api_macip_acl_add (vat_main_t * vam) if (vec_len(tag) >= sizeof(mp->tag)) { tag[sizeof(mp->tag)-1] = 0; - _vec_len(tag) = sizeof(mp->tag); - } - clib_memcpy(mp->tag, tag, vec_len(tag)); - vec_free(tag); + vec_set_len (tag, sizeof (mp->tag)); + } + clib_memcpy (mp->tag, tag, vec_len (tag)); + vec_free (tag); } mp->count = htonl(n_rules); @@ -1475,10 +1475,10 @@ static int api_macip_acl_add_replace (vat_main_t * vam) if (vec_len(tag) >= sizeof(mp->tag)) { tag[sizeof(mp->tag)-1] = 0; - _vec_len(tag) = sizeof(mp->tag); - } - clib_memcpy(mp->tag, tag, vec_len(tag)); - vec_free(tag); + vec_set_len (tag, sizeof (mp->tag)); + } + clib_memcpy (mp->tag, tag, vec_len (tag)); + vec_free (tag); } mp->acl_index = ntohl(acl_index); -- cgit 1.2.3-korg