diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2019-08-30 16:20:12 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-09-30 16:35:15 +0000 |
| commit | 5517bd34535e4ffffb838a835bb95ddcb77e2bba (patch) | |
| tree | 278471ee254c8feeff479acb197e4f8ef3cfcd99 /src/vlib/threads.c | |
| parent | 328c08d603bb0a9956b82553f1691fd8a5a5de7d (diff) | |
vlib: fix old nodes vector overflow in refork
Type: fix
Change-Id: I81c4cf0ce87288bb2d3c7b9f31e9419290d588b4
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/vlib/threads.c')
| -rw-r--r-- | src/vlib/threads.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/vlib/threads.c b/src/vlib/threads.c index 49b6e811240..7454d5a18f3 100644 --- a/src/vlib/threads.c +++ b/src/vlib/threads.c @@ -1060,11 +1060,7 @@ vlib_worker_thread_node_refork (void) clib_mem_alloc_no_fail (vec_len (nm->nodes) * sizeof (*new_n_clone)); for (j = 0; j < vec_len (nm->nodes); j++) { - vlib_node_t *old_n_clone; - vlib_node_t *new_n; - - new_n = nm->nodes[j]; - old_n_clone = old_nodes_clone[j]; + vlib_node_t *new_n = nm->nodes[j]; clib_memcpy_fast (new_n_clone, new_n, sizeof (*new_n)); /* none of the copied nodes have enqueue rights given out */ @@ -1080,6 +1076,7 @@ vlib_worker_thread_node_refork (void) } else { + vlib_node_t *old_n_clone = old_nodes_clone[j]; /* Copy stats if the old data is valid */ clib_memcpy_fast (&new_n_clone->stats_total, &old_n_clone->stats_total, |