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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/vlib/node_funcs.h
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/vlib/node_funcs.h')
-rw-r--r--src/vlib/node_funcs.h4
1 files changed, 2 insertions, 2 deletions
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);