diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2019-07-22 14:21:46 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-10-22 08:14:26 +0000 |
| commit | 8a4bfdae87286ed281df855c58b669eb6b76aaf8 (patch) | |
| tree | c7d98f8132069974782dbc0d88530d623153fabf /src/vnet/l2 | |
| parent | 26ea1465aeb2934fd86a372666cc3c65e190826c (diff) | |
vppinfra: add vec_set_len()
l2-flood and bier nodes reset vector length without updating it to its
effective size. Introduce a helper to do it (this allows ASAN to keep
track of the new vector size).
Type: refactor
Change-Id: I2d652550c440f0553a2b49c3ee3d37b49ebc16c3
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/vnet/l2')
| -rw-r--r-- | src/vnet/l2/l2_flood.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/l2/l2_flood.c b/src/vnet/l2/l2_flood.c index 8d34233b520..10e087767e4 100644 --- a/src/vnet/l2/l2_flood.c +++ b/src/vnet/l2/l2_flood.c @@ -213,7 +213,6 @@ VLIB_NODE_FN (l2flood_node) (vlib_main_t * vm, else if (n_clones > 1) { vec_validate (msm->clones[thread_index], n_clones); - vec_reset_length (msm->clones[thread_index]); /* * the header offset needs to be large enough to incorporate @@ -226,6 +225,8 @@ VLIB_NODE_FN (l2flood_node) (vlib_main_t * vm, n_clones, VLIB_BUFFER_CLONE_HEAD_SIZE); + vec_set_len (msm->clones[thread_index], n_cloned); + if (PREDICT_FALSE (n_cloned != n_clones)) { b0->error = node->errors[L2FLOOD_ERROR_REPL_FAIL]; |