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authorDamjan Marion <damarion@cisco.com>2022-04-04 22:40:45 +0200
committerDamjan Marion <dmarion@me.com>2022-04-04 23:17:13 +0000
commit8bea589cfe0fca1a6f560e16ca66a4cf199041a2 (patch)
treecf2767f8f5f31344468b65e14baa3f1a4c85fb91 /src/plugins/lldp
parenta2b358b1faf6e762e1d29a931d83c7735ac9a77d (diff)
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>
Diffstat (limited to 'src/plugins/lldp')
-rw-r--r--src/plugins/lldp/lldp_input.c4
-rw-r--r--src/plugins/lldp/lldp_node.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/lldp/lldp_input.c b/src/plugins/lldp/lldp_input.c
index 327ef10f9de..b8aa846e385 100644
--- a/src/plugins/lldp/lldp_input.c
+++ b/src/plugins/lldp/lldp_input.c
@@ -48,13 +48,13 @@ lldp_rpc_update_peer_cb (const lldp_intf_update_t * a)
if (n->chassis_id)
{
- _vec_len (n->chassis_id) = 0;
+ vec_set_len (n->chassis_id, 0);
}
vec_add (n->chassis_id, chassis_id, a->chassis_id_len);
n->chassis_id_subtype = a->chassis_id_subtype;
if (n->port_id)
{
- _vec_len (n->port_id) = 0;
+ vec_set_len (n->port_id, 0);
}
vec_add (n->port_id, portid, a->portid_len);
n->port_id_subtype = a->portid_subtype;
diff --git a/src/plugins/lldp/lldp_node.c b/src/plugins/lldp/lldp_node.c
index dbb54af91f0..d4b6d529d9b 100644
--- a/src/plugins/lldp/lldp_node.c
+++ b/src/plugins/lldp/lldp_node.c
@@ -220,7 +220,7 @@ lldp_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f)
#endif
if (event_data)
{
- _vec_len (event_data) = 0;
+ vec_set_len (event_data, 0);
}
}