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authorMohsin Kazmi <sykazmi@cisco.com>2023-01-16 15:28:26 +0000
committerFlorin Coras <florin.coras@gmail.com>2023-01-19 16:42:10 +0000
commitdd2eff6d060c787e4a49863c9b97bde7215f7740 (patch)
tree6d24f24cc196e7c3a9bcec8f9c775cb0cc48db16 /src
parent8a0fd0669047c90d410d2ed5cb508bfe778b932a (diff)
ip: add the missing offload check
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I64283648985c98e81f315da32a451cef6e60f933
Diffstat (limited to 'src')
-rw-r--r--src/vnet/ip/ip4_forward.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c
index 826fa573e9c..35ebaa436d1 100644
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -1479,10 +1479,10 @@ ip4_local_check_l4_csum_x2 (vlib_main_t * vm, vlib_buffer_t ** b,
if (PREDICT_FALSE (ip4_local_need_csum_check (is_tcp_udp[0], b[0])
|| ip4_local_need_csum_check (is_tcp_udp[1], b[1])))
{
- if (is_tcp_udp[0])
+ if (is_tcp_udp[0] && !ip4_local_csum_is_offloaded (b[0]))
ip4_local_l4_csum_validate (vm, b[0], ih[0], is_udp[0], &error[0],
&good_tcp_udp[0]);
- if (is_tcp_udp[1])
+ if (is_tcp_udp[1] && !ip4_local_csum_is_offloaded (b[1]))
ip4_local_l4_csum_validate (vm, b[1], ih[1], is_udp[1], &error[1],
&good_tcp_udp[1]);
}