diff options
| -rw-r--r-- | net/ipv4/cipso_ipv4.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index d19c9ac7727..e2077a3aa8c 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -832,8 +832,8 @@ static int cipso_v4_map_cat_rbm_hton(const struct cipso_v4_doi *doi_def, switch (doi_def->type) { case CIPSO_V4_MAP_PASS: - net_spot_max = host_cat_len - 1; - while (net_spot_max > 0 && host_cat[net_spot_max] == 0) + net_spot_max = host_cat_len; + while (net_spot_max > 0 && host_cat[net_spot_max - 1] == 0) net_spot_max--; if (net_spot_max > net_cat_len) return -EINVAL; |