diff options
| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2022-10-06 15:46:24 +0000 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2022-10-06 16:57:30 +0000 |
| commit | 426f8f239fea0ad28d9e8bf4d712e4ae12ce49e0 (patch) | |
| tree | 04f50795262d17c989da9948787f0af18aab7e22 | |
| parent | 6b8874eb2d47cc46b9c1e0ddd7c95b136625c7c1 (diff) | |
gso: set the header offsets in gro hdr fixup
Type: fix
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I9d5004f8764b1833e5ca825bc52345e23770c6bc
| -rw-r--r-- | src/vnet/gso/gro_func.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/gso/gro_func.h b/src/vnet/gso/gro_func.h index c7649318c43..1f50b28cc20 100644 --- a/src/vnet/gso/gro_func.h +++ b/src/vnet/gso/gro_func.h @@ -392,6 +392,7 @@ gro_fixup_header (vlib_main_t *vm, vlib_buffer_t *b0, u32 ack_number, u8 is_l2) ip4->length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0) - gho0.l3_hdr_offset); + vnet_buffer (b0)->l3_hdr_offset = (u8 *) ip4 - b0->data; b0->flags |= (VNET_BUFFER_F_GSO | VNET_BUFFER_F_IS_IP4); vnet_buffer_offload_flags_set (b0, (VNET_BUFFER_OFFLOAD_F_TCP_CKSUM | VNET_BUFFER_OFFLOAD_F_IP_CKSUM)); @@ -403,12 +404,14 @@ gro_fixup_header (vlib_main_t *vm, vlib_buffer_t *b0, u32 ack_number, u8 is_l2) ip6->payload_length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0) - gho0.l4_hdr_offset); + vnet_buffer (b0)->l3_hdr_offset = (u8 *) ip6 - b0->data; b0->flags |= (VNET_BUFFER_F_GSO | VNET_BUFFER_F_IS_IP6); vnet_buffer_offload_flags_set (b0, VNET_BUFFER_OFFLOAD_F_TCP_CKSUM); } tcp_header_t *tcp0 = (tcp_header_t *) (vlib_buffer_get_current (b0) + gho0.l4_hdr_offset); + vnet_buffer (b0)->l4_hdr_offset = (u8 *) tcp0 - b0->data; tcp0->ack_number = ack_number; b0->flags &= ~VLIB_BUFFER_IS_TRACED; } |