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| author |   Nathan Skrzypczak <nathan.skrzypczak@gmail.com> | 2022-09-16 14:12:08 +0200 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2022-09-19 15:47:32 +0000 |
| commit | 6cacc94de3984d9f0cf6d562a27d89a4ab0a89f9 (patch) | |
| tree | 5b7e66ad942e9cb46dc0f410958c3dcffa425db2 | |
| parent | e95b246c7b87bf2a1d51d2061c72a9824a6ff047 (diff) | |
cnat: coverity fix
Type: fix
Change-Id: Ib127331507724f853071e66ca1ddfc773a8ed200
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
| -rw-r--r-- | src/plugins/cnat/cnat_maglev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/cnat/cnat_maglev.c b/src/plugins/cnat/cnat_maglev.c index 669c6479619..2cdb868b3d7 100644 --- a/src/plugins/cnat/cnat_maglev.c +++ b/src/plugins/cnat/cnat_maglev.c @@ -27,6 +27,8 @@ cnat_maglev_shuffle (cnat_maglev_perm_t *permutation, u32 *buckets) return; M = vec_len (buckets); + if (M == 0) + return; vec_set (buckets, -1); vec_validate (next, N - 1); @@ -131,6 +133,8 @@ cnat_maglev_print_changes (vlib_main_t *vm, u32 *changed_bk_indices, { u32 good_flow_buckets = 0, reset_flow_buckets = 0, stable_to_reset = 0; u32 reset_to_stable = 0, switched_stable = 0; + if (vec_len (new_maglev_lb) == 0) + return; for (u32 i = 0; i < vec_len (new_maglev_lb); i++) { u8 is_new_changed = |