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/vlib/threads.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/vlib/threads.c')
| -rw-r--r-- | src/vlib/threads.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/vlib/threads.c b/src/vlib/threads.c index 567ba62891b..36a80800a09 100644 --- a/src/vlib/threads.c +++ b/src/vlib/threads.c @@ -235,7 +235,7 @@ vlib_thread_init (vlib_main_t * vm) /* Set up thread 0 */ vec_validate_aligned (vlib_worker_threads, 0, CLIB_CACHE_LINE_BYTES); - _vec_len (vlib_worker_threads) = 1; + vec_set_len (vlib_worker_threads, 1); w = vlib_worker_threads; w->thread_mheap = clib_mem_get_heap (); w->thread_stack = vlib_thread_stacks[0]; @@ -558,7 +558,7 @@ start_workers (vlib_main_t * vm) vec_validate_aligned (vgm->vlib_mains, n_vlib_mains - 1, CLIB_CACHE_LINE_BYTES); - _vec_len (vgm->vlib_mains) = 0; + vec_set_len (vgm->vlib_mains, 0); vec_add1_aligned (vgm->vlib_mains, vm, CLIB_CACHE_LINE_BYTES); if (n_vlib_mains > 1) @@ -640,7 +640,7 @@ start_workers (vlib_main_t * vm) vm_clone->thread_index = worker_thread_index; vm_clone->pending_rpc_requests = 0; vec_validate (vm_clone->pending_rpc_requests, 0); - _vec_len (vm_clone->pending_rpc_requests) = 0; + vec_set_len (vm_clone->pending_rpc_requests, 0); clib_memset (&vm_clone->random_buffer, 0, sizeof (vm_clone->random_buffer)); clib_spinlock_init @@ -670,7 +670,7 @@ start_workers (vlib_main_t * vm) /* fork the frame dispatch queue */ nm_clone->pending_frames = 0; vec_validate (nm_clone->pending_frames, 10); - _vec_len (nm_clone->pending_frames) = 0; + vec_set_len (nm_clone->pending_frames, 0); /* fork nodes */ nm_clone->nodes = 0; @@ -1616,7 +1616,7 @@ vlib_frame_queue_main_init (u32 node_index, u32 frame_queue_nelts) fqm->frame_queue_nelts = frame_queue_nelts; vec_validate (fqm->vlib_frame_queues, tm->n_vlib_mains - 1); - _vec_len (fqm->vlib_frame_queues) = 0; + vec_set_len (fqm->vlib_frame_queues, 0); for (i = 0; i < tm->n_vlib_mains; i++) { fq = vlib_frame_queue_alloc (frame_queue_nelts); |