| 394,13 → 394,18 |
|---|
| |
| pop ecx |
| cmp eax, TCP_PAWS_IDLE |
| jle .drop_after_ack ; TODO: update stats |
| jle .paws_drop |
| push ecx |
| |
| mov [ebx + TCP_SOCKET.ts_recent], 0 ; timestamp was invalid, fix it. |
| .no_paws: |
| jmp .opt_loop |
| |
| .paws_drop: |
| inc [TCPS_rcvduppack] ; update stats |
| add [TCPS_rcvdupbyte], ecx |
| inc [TCPS_pawsdrop] |
| jmp .drop_after_ack |
| |
| .no_options: |
| |
| pop ecx |
| 630,6 → 635,8 |
|---|
| or [ebx + TCP_SOCKET.t_flags], TF_ACKNOW |
| mov eax, ecx |
| |
| inc [TCPS_rcvpartduppack] |
| |
| ;;; TODO: update stats |
| |
| ;----------------------------------------------- |
| 662,7 → 669,7 |
|---|
| |
| mov eax, ebx |
| call TCP_close |
| ;;; TODO: update stats |
| inc [TCPS_rcvafterclose] |
| jmp .respond_seg_reset |
| |
| ;---------------------------------------- |
| 985,17 → 992,14 |
|---|
| mov eax, [edx + TCP_header.AckNumber] |
| cmp eax, [ebx + TCP_SOCKET.SND_MAX] |
| jbe @f |
| |
| ;;; TODO: update stats |
| inc [TCPS_rcvacktoomuch] |
| jmp .drop_after_ack |
| |
| @@: |
| |
| mov edi, [edx + TCP_header.AckNumber] |
| sub edi, [ebx + TCP_SOCKET.SND_UNA] ; now we got the number of acked bytes in edi |
| |
| ;;; TODO: update stats |
| |
| inc [TCPS_rcvackpack] |
| add [TCPS_rcvackbyte], edi |
| DEBUGF DEBUG_NETWORK_VERBOSE, "TCP_input: acceptable ACK for %u bytes\n", edi |
| |
| ;------------------------------------------ |
| 1209,6 → 1213,8 |
|---|
| test [edx + TCP_header.Flags], TH_SYN |
| jz .drop |
| |
| inc [TCPS_accepts] ; update stats |
| |
| ;;; TODO: check if it's a broadcast or multicast, and drop if so |
| |
| push dword [edi] ; Ipv4 source addres |