[pschweitzer] 70285: [TCPIP] In case of localhost arping, fail if local interface isn't remote interface

Author: pschweitzer
Date: Mon Dec  7 10:56:58 2015
New Revision: 70285

URL: http://svn.reactos.org/svn/reactos?rev=70285&view=rev
Log:
[TCPIP]
In case of localhost arping, fail if local interface isn't remote interface

Modified:
    trunk/reactos/drivers/network/tcpip/tcpip/dispatch.c

Modified: trunk/reactos/drivers/network/tcpip/tcpip/dispatch.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/tcpip/tcpi…
==============================================================================
--- trunk/reactos/drivers/network/tcpip/tcpip/dispatch.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/network/tcpip/tcpip/dispatch.c	[iso-8859-1] Mon Dec  7 10:56:58
2015
@@ -1690,6 +1690,11 @@
     if (Interface) {
         PVOID OutputBuffer;
 
+        if (!AddrIsUnspecified(&Local) && IPs[0] != IPs[1]) {
+            Status = STATUS_UNSUCCESSFUL;
+            goto Exit;
+        }
+
         if (Interface->AddressLength >
IrpSp->Parameters.DeviceIoControl.OutputBufferLength) {
             Status = STATUS_INVALID_BUFFER_SIZE;
             goto Exit;