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  → / @ 2368

  → / @ 2369

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Regard whitespace Rev 2368 → Rev 2369

/kernel/branches/net/network/udp.inc
126,7 → 126,7
push esi
UDP_checksum (edi), (edi+4)
pop edx
pop esi
jnz .checksum_mismatch
.no_checksum:
134,16 → 134,16
; Convert port numbers to intel format
rol [edx + UDP_header.DestinationPort], 8
rol [edx + UDP_header.SourcePort], 8
rol [edx + UDP_header.Length], 8
rol [esi + UDP_header.DestinationPort], 8
rol [esi + UDP_header.SourcePort], 8
rol [esi + UDP_header.Length], 8
; Look for a socket where
; IP Packet UDP Destination Port = local Port
; IP Packet SA = Remote IP
mov si, [edx + UDP_header.DestinationPort]
mov cx, [edx + UDP_header.SourcePort]
mov cx, [esi + UDP_header.SourcePort]
mov dx, [esi + UDP_header.DestinationPort]
mov edi, [edi + 4] ; ipv4 source address
mov eax, net_sockets
158,7 → 158,7
cmp [eax + SOCKET.Protocol], IP_PROTO_UDP
jne .next_socket
cmp [eax + UDP_SOCKET.LocalPort], si
cmp [eax + UDP_SOCKET.LocalPort], dx
jne .next_socket
DEBUGF 1,"using socket: %x\n", eax
187,9 → 187,9
.updatesock:
inc [UDP_PACKETS_RX]
DEBUGF 1,"Found valid UDP packet for socket %x\n", eax
lea esi, [edx + sizeof.UDP_header]
movzx ecx, [edx + UDP_header.Length]
movzx ecx, [esi + UDP_header.Length]
sub ecx, sizeof.UDP_header
add esi, sizeof.UDP_header
jmp SOCKET_input