Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-29 10:35:28 +00:00
Code Issues Projects Releases Packages Wiki Activity

[TCPIP] Fix returned IP address when querying TCP connections

Browse source 
This gives something like that now: https://twitter.com/HeisSpiter/status/1065706156331606017 :-)

CORE-15363
This commit is contained in:
Pierre Schweitzer 2018-11-22 21:50:21 +01:00
parent 2403dea9b4
commit 500a5151ea
No known key found for this signature in database
GPG key ID: 7545556C3D585B0B
1 changed files with 28 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

39
drivers/network/tcpip/tcpip/ninfo.c
View file

@ -177,43 +177,56 @@ TDI_STATUS InfoTdiQueryGetIPSnmpInfo( TDIEntityID ID,
return Status; return Status;
} }
#define ntohs(n) ((((n) & 0xff) << 8) | (((n) & 0xff00) >> 8))
TDI_STATUS InfoTdiQueryGetConnectionTcpTable(PADDRESS_FILE AddrFile, TDI_STATUS InfoTdiQueryGetConnectionTcpTable(PADDRESS_FILE AddrFile,
PNDIS_BUFFER Buffer, PNDIS_BUFFER Buffer,
PUINT BufferSize) PUINT BufferSize)
{ {
MIB_TCPROW TcpRow; MIB_TCPROW TcpRow;
PADDRESS_FILE EndPoint; TDI_STATUS Status = TDI_SUCCESS;
TDI_STATUS Status = TDI_INVALID_REQUEST;
TI_DbgPrint(DEBUG_INFO, ("Called.\n")); TI_DbgPrint(DEBUG_INFO, ("Called.\n"));
EndPoint = NULL;
TcpRow.State = 0; /* FIXME */ TcpRow.State = 0; /* FIXME */
if (AddrFile->Listener != NULL)
{
EndPoint = AddrFile->Listener->AddressFile;
TcpRow.State = MIB_TCP_STATE_LISTEN;
}
else if (AddrFile->Connection != NULL)
EndPoint = AddrFile->Connection->AddressFile;
TcpRow.dwLocalAddr = AddrFile->Address.Address.IPv4Address; TcpRow.dwLocalAddr = AddrFile->Address.Address.IPv4Address;
TcpRow.dwLocalPort = AddrFile->Port; TcpRow.dwLocalPort = AddrFile->Port;
if (EndPoint != NULL) if (AddrFile->Listener != NULL)
{ {
PADDRESS_FILE EndPoint;
EndPoint = AddrFile->Listener->AddressFile;
TcpRow.State = MIB_TCP_STATE_LISTEN;
TcpRow.dwRemoteAddr = EndPoint->Address.Address.IPv4Address; TcpRow.dwRemoteAddr = EndPoint->Address.Address.IPv4Address;
TcpRow.dwRemotePort = EndPoint->Port; TcpRow.dwRemotePort = EndPoint->Port;
} }
else if (AddrFile->Connection != NULL &&
AddrFile->Connection->SocketContext != NULL)
{
TA_IP_ADDRESS EndPoint;
Status = TCPGetSockAddress(AddrFile->Connection, (PTRANSPORT_ADDRESS)&EndPoint, TRUE);
if (NT_SUCCESS(Status))
{
ASSERT(EndPoint.TAAddressCount >= 1);
ASSERT(EndPoint.Address[0].AddressLength == TDI_ADDRESS_LENGTH_IP);
TcpRow.dwRemoteAddr = EndPoint.Address[0].Address[0].in_addr;
TcpRow.dwRemotePort = ntohs(EndPoint.Address[0].Address[0].sin_port);
}
}
else else
{ {
TcpRow.dwRemoteAddr = 0; TcpRow.dwRemoteAddr = 0;
TcpRow.dwRemotePort = 0; TcpRow.dwRemotePort = 0;
} }
if (NT_SUCCESS(Status))
{
Status = InfoCopyOut( (PCHAR)&TcpRow, sizeof(TcpRow), Status = InfoCopyOut( (PCHAR)&TcpRow, sizeof(TcpRow),
Buffer, BufferSize ); Buffer, BufferSize );
}
TI_DbgPrint(DEBUG_INFO, ("Returning %08x\n", Status)); TI_DbgPrint(DEBUG_INFO, ("Returning %08x\n", Status));