diff options
Diffstat (limited to 'src/vnet/interface_output.h')
| -rw-r--r-- | src/vnet/interface_output.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/interface_output.h b/src/vnet/interface_output.h index 6b766d36c4f..bfd2066c2a8 100644 --- a/src/vnet/interface_output.h +++ b/src/vnet/interface_output.h @@ -87,6 +87,9 @@ vnet_calc_checksums_inline (vlib_main_t * vm, vlib_buffer_t * b, udp_header_t *uh; u32 oflags = vnet_buffer2 (b)->oflags; + if (!(b->flags & VNET_BUFFER_F_OFFLOAD)) + return; + ASSERT (!(is_ip4 && is_ip6)); ip4 = (ip4_header_t *) (b->data + vnet_buffer (b)->l3_hdr_offset); |