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| author |   Dave Barach <dave@barachs.net> | 2017-01-18 10:23:22 -0500 |
|---|---|---|
| committer | Dave Barach <dave@barachs.net> | 2017-01-18 10:32:15 -0500 |
| commit | 8f544964a3df144a441b136c2a01427eca731eea (patch) | |
| tree | 90f9eca233c2b12c8d1f96c0a27e617053c6e99e /src/plugins/snat/in2out.c | |
| parent | d8e478762919b5d40529d72edd3ff8a85fbe9800 (diff) | |
Fix coverity warnings, VPP-608
Change-Id: Ib0144ba3a9a09971d3946c932e8fed6d5c1ad278
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/plugins/snat/in2out.c')
| -rw-r--r-- | src/plugins/snat/in2out.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/plugins/snat/in2out.c b/src/plugins/snat/in2out.c index 76a6a12cec5..ba752cf0d41 100644 --- a/src/plugins/snat/in2out.c +++ b/src/plugins/snat/in2out.c @@ -1232,8 +1232,12 @@ snat_in2out_worker_handoff_fn (vlib_main_t * vm, if (clib_bihash_search_8_8 (&sm->worker_by_in, &kv0, &value0)) { /* No, assign next available worker (RR) */ - next_worker_index = sm->first_worker_index + - sm->workers[sm->next_worker++ % vec_len (sm->workers)]; + next_worker_index = sm->first_worker_index; + if (vec_len (sm->workers)) + { + next_worker_index += + sm->workers[sm->next_worker++ % _vec_len (sm->workers)]; + } /* add non-traslated packets worker lookup */ kv0.value = next_worker_index; |