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/sess_mgmt_node.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'src/plugins/acl/sess_mgmt_node.c') diff --git a/src/plugins/acl/sess_mgmt_node.c b/src/plugins/acl/sess_mgmt_node.c index f9a3064cbb1..d0ec5936896 100644 --- a/src/plugins/acl/sess_mgmt_node.c +++ b/src/plugins/acl/sess_mgmt_node.c @@ -188,8 +188,7 @@ acl_fa_check_idle_sessions (acl_main_t * am, u16 thread_index, u64 now) } } if (pw->wip_session_change_requests) - _vec_len (pw->wip_session_change_requests) = 0; - + vec_set_len (pw->wip_session_change_requests, 0); { u8 tt = 0; @@ -309,7 +308,7 @@ acl_fa_check_idle_sessions (acl_main_t * am, u16 thread_index, u64 now) total_expired = vec_len (pw->expired); /* zero out the vector which we have acted on */ if (pw->expired) - _vec_len (pw->expired) = 0; + vec_set_len (pw->expired, 0); /* if we were advancing and reached the end * (no more sessions to recycle), reset the fast-forward timestamp */ @@ -788,7 +787,7 @@ acl_fa_session_cleaner_process (vlib_main_t * vm, vlib_node_runtime_t * rt, send_interrupts_to_workers (vm, am); if (event_data) - _vec_len (event_data) = 0; + vec_set_len (event_data, 0); /* * If the interrupts were not processed yet, ensure we wait a bit, -- cgit 1.2.3-korg