| 16,7 → 16,6 |
|---|
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| |
| |
| $Revision: 2924 $ |
| |
| ; ICMP types & codes |
| 168,9 → 167,6 |
|---|
| |
| mov esi, [esp] ; Start of buffer |
| |
| cmp dword[edi + 4], 1 shl 24 + 127 |
| je .loopback |
| |
| ; Update stats (and validate device ptr) |
| call NET_ptr_to_num |
| cmp edi,-1 |
| 178,6 → 174,11 |
|---|
| inc [ICMP_PACKETS_RX + 4*edi] |
| inc [ICMP_PACKETS_TX + 4*edi] |
| |
| cmp ebx, LOOPBACK_DEVICE |
| je .loopback |
| |
| ; FIXME: dont assume device is an ethernet device! |
| |
| ; exchange dest and source address in IP header |
| ; exchange dest and source MAC in ETH header |
| push dword [esi + ETH_header.DstMAC] |
| 188,10 → 189,10 |
|---|
| push word [esi + ETH_header.SrcMAC + 4] |
| pop word [esi + ETH_header.DstMAC + 4] |
| pop word [esi + ETH_header.SrcMAC + 4] |
| add esi, sizeof.ETH_header-2 |
| add esi, sizeof.ETH_header-4 |
| |
| .loopback: |
| add esi, 2 |
| add esi, 4 |
| push [esi + IPv4_header.SourceAddress] |
| push [esi + IPv4_header.DestinationAddress] |
| pop [esi + IPv4_header.SourceAddress] |