diff options
| author |   Damjan Marion <damarion@cisco.com> | 2022-04-04 22:40:45 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-04-04 23:17:13 +0000 |
| commit | 8bea589cfe0fca1a6f560e16ca66a4cf199041a2 (patch) | |
| tree | cf2767f8f5f31344468b65e14baa3f1a4c85fb91 /src/plugins/l2tp | |
| parent | a2b358b1faf6e762e1d29a931d83c7735ac9a77d (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/l2tp')
| -rw-r--r-- | src/plugins/l2tp/l2tp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/l2tp/l2tp.c b/src/plugins/l2tp/l2tp.c index 08fa6d1e60b..a975fa7f059 100644 --- a/src/plugins/l2tp/l2tp.c +++ b/src/plugins/l2tp/l2tp.c @@ -377,7 +377,7 @@ create_l2tpv3_ipv6_tunnel (l2t_main_t * lm, { hw_if_index = lm->free_l2tpv3_tunnel_hw_if_indices [vec_len (lm->free_l2tpv3_tunnel_hw_if_indices) - 1]; - _vec_len (lm->free_l2tpv3_tunnel_hw_if_indices) -= 1; + vec_dec_len (lm->free_l2tpv3_tunnel_hw_if_indices, 1); hi = vnet_get_hw_interface (vnm, hw_if_index); hi->dev_instance = s - lm->sessions; |