diff options
| author |   Piotr Bronowski <piotrx.bronowski@intel.com> | 2023-02-23 09:56:49 +0000 |
|---|---|---|
| committer |   Fan Zhang <fanzhang.oss@gmail.com> | 2023-07-21 00:28:05 +0000 |
| commit | 3a6bc6f1276e571b00643e4859ed193bfa76406c (patch) | |
| tree | 5327102f7535f7aeb18c19a85f341edc5b4270d6 /src | |
| parent | 2da272e3daf7d51dce2fcfea02d870427c3de970 (diff) | |
ipsec: fix logic in ext_hdr_is_pre_esp
When _VEC128 instructions are not enabled logic is buggy.
The function always returned 1.
Type: fix
Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com>
Change-Id: I603200637e8d65813f4e49ef15d798e74b79b9cf
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/ipsec/esp_encrypt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c index 7f9b5ed8adf..86f9094cedc 100644 --- a/src/vnet/ipsec/esp_encrypt.c +++ b/src/vnet/ipsec/esp_encrypt.c @@ -182,9 +182,9 @@ ext_hdr_is_pre_esp (u8 nexthdr) return !u8x16_is_all_zero (ext_hdr_types == u8x16_splat (nexthdr)); #else - return ((nexthdr ^ IP_PROTOCOL_IP6_HOP_BY_HOP_OPTIONS) | - (nexthdr ^ IP_PROTOCOL_IPV6_ROUTE) | - ((nexthdr ^ IP_PROTOCOL_IPV6_FRAGMENTATION) != 0)); + return (!(nexthdr ^ IP_PROTOCOL_IP6_HOP_BY_HOP_OPTIONS) || + !(nexthdr ^ IP_PROTOCOL_IPV6_ROUTE) || + !(nexthdr ^ IP_PROTOCOL_IPV6_FRAGMENTATION)); #endif } |