diff -r bb2423252ea3 -r c1029e558ef5 networkprotocols/tcpipv4v6prt/src/tcp.cpp
--- a/networkprotocols/tcpipv4v6prt/src/tcp.cpp	Wed Sep 15 13:53:10 2010 +0300
+++ b/networkprotocols/tcpipv4v6prt/src/tcp.cpp	Wed Oct 13 16:17:27 2010 +0300
@@ -92,11 +92,6 @@
 	iRecvBuf = GetIniValue(TCPIP_INI_TCP, TCPIP_INI_TCP_RECV_BUF,
 			KTcpDefaultRcvWnd, KTcpMinimumWindow, KTcpMaximumWindow, ETrue); 
 	
-#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
-	iRecvBufFromIniFile = GetIniValue(TCPIP_INI_TCP, TCPIP_INI_TCP_RECV_BUF,
-            KTcpDefaultRcvWnd, KTcpMinimumWindow, KTcpMaximumWindow, ETrue); 
-#endif //SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW
-	
 	iSendBuf = GetIniValue(TCPIP_INI_TCP, TCPIP_INI_TCP_SEND_BUF,
 			KTcpDefaultSndWnd, KTcpMinimumWindow, KTcpMaximumWindow, ETrue);
 
@@ -263,13 +258,6 @@
 #ifdef _LOG
 		LogPacket('<', seg, info, info->iOffset);
 		pkt.Set(seg, info->iOffset, pkt.iHdr->HeaderLength()); // LogPacket() may have realigned the header.
-
-		if (!pkt.iHdr)
-			{
-			LOG(Log::Printf(_L("\ttcp Process() header alignment failed. Packet discarded")));
-			seg.Free();
-			return;
-			}
 #endif
 
 		// Verify TCP checksum