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/vppinfra/timing_wheel.c | |
| 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/vppinfra/timing_wheel.c')
| -rw-r--r-- | src/vppinfra/timing_wheel.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/vppinfra/timing_wheel.c b/src/vppinfra/timing_wheel.c index 2c46d72a2fe..edd878239cf 100644 --- a/src/vppinfra/timing_wheel.c +++ b/src/vppinfra/timing_wheel.c @@ -185,7 +185,7 @@ free_elt_vector (timing_wheel_t * w, timing_wheel_elt_t * ev) /* Poison free elements so we never use them by mistake. */ if (CLIB_DEBUG > 0) clib_memset (ev, ~0, vec_len (ev) * sizeof (ev[0])); - _vec_len (ev) = 0; + vec_set_len (ev, 0); vec_add1 (w->free_elt_vectors, ev); } @@ -459,7 +459,7 @@ expire_bin (timing_wheel_t * w, /* Adjust for deleted elts. */ if (j < e_len) - _vec_len (expired_user_data) -= e_len - j; + vec_dec_len (expired_user_data, e_len - j); free_elt_vector (w, e); @@ -613,7 +613,7 @@ timing_wheel_advance (timing_wheel_t * w, u64 advance_cpu_time, if (PREDICT_FALSE (current_ti != advance_ti)) { if (w->unexpired_elts_pending_insert) - _vec_len (w->unexpired_elts_pending_insert) = 0; + vec_set_len (w->unexpired_elts_pending_insert, 0); level_index = 0; while (current_ti != advance_ti) @@ -684,7 +684,7 @@ timing_wheel_advance (timing_wheel_t * w, u64 advance_cpu_time, { timing_wheel_elt_t *e; vec_foreach (e, w->unexpired_elts_pending_insert) insert_elt (w, e); - _vec_len (w->unexpired_elts_pending_insert) = 0; + vec_set_len (w->unexpired_elts_pending_insert, 0); } /* Don't advance until necessary. */ |