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/vlib/node_funcs.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/vlib/node_funcs.h') diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h index de6fd4818be..df8ec7c40e6 100644 --- a/src/vlib/node_funcs.h +++ b/src/vlib/node_funcs.h @@ -604,7 +604,7 @@ vlib_process_get_events (vlib_main_t * vm, uword ** data_vector) l = _vec_len (p->pending_event_data_by_type_index[t]); if (data_vector) vec_add (*data_vector, p->pending_event_data_by_type_index[t], l); - _vec_len (p->pending_event_data_by_type_index[t]) = 0; + vec_set_len (p->pending_event_data_by_type_index[t], 0); et = pool_elt_at_index (p->event_type_pool, t); @@ -628,7 +628,7 @@ vlib_process_get_events_helper (vlib_process_t * p, uword t, l = _vec_len (p->pending_event_data_by_type_index[t]); if (data_vector) vec_add (*data_vector, p->pending_event_data_by_type_index[t], l); - _vec_len (p->pending_event_data_by_type_index[t]) = 0; + vec_set_len (p->pending_event_data_by_type_index[t], 0); vlib_process_maybe_free_event_type (p, t); -- cgit 1.2.3-korg