[ros-diffs] [gedmurphy] 20276: - shut some of the msvc warnings up

- shut some of the msvc warnings up
- change malloc's to HeapAlloc's
- fix memory leaks
Modified: trunk/reactos/apps/utils/net/netstat/netstat.c
  _____  

Modified: trunk/reactos/apps/utils/net/netstat/netstat.c
--- trunk/reactos/apps/utils/net/netstat/netstat.c	2005-12-20
13:24:47 UTC (rev 20275)
+++ trunk/reactos/apps/utils/net/netstat/netstat.c	2005-12-20
19:54:25 UTC (rev 20276)
@@ -108,7 +108,7 @@

 
     TCHAR Proto[5];
 
-    if ((argc == 1) || (isdigit(*argv[1])))
+    if ((argc == 1) || (_istdigit(*argv[1])))
         bNoOptions = TRUE;
 
     /* Parse command line for options we have been given. */
@@ -123,23 +123,18 @@
                 switch (tolower(c))
                 {
                     case 'a' :
-                        //_tprintf(_T("got a\n"));
                         bDoShowAllCons = TRUE;
                         break;
                     case 'e' :
-                        //_tprintf(_T("got e\n"));
                         bDoShowEthStats = TRUE;
                         break;
                     case 'n' :
-                        //_tprintf(_T("got n\n"));
                         bDoShowNumbers = TRUE;
                         break;
                     case 's' :
-                        //_tprintf(_T("got s\n"));
                         bDoShowProtoStats = TRUE;
                         break;
                     case 'p' :
-                        //_tprintf(_T("got p\n"));
                         bDoShowProtoCons = TRUE;
 
                         strncpy(Proto, (++argv)[i], sizeof(Proto));
@@ -171,10 +166,12 @@
                 }
             }
         }
-        else if (isdigit(*argv[i]))
+        else if (_istdigit(*argv[i]))
         {
-            _stscanf(argv[i], "%lu", &Interval);
-            bLoopOutput = TRUE;
+            if (_stscanf(argv[i], "%lu", &Interval) != EOF)
+                bLoopOutput = TRUE;
+            else
+                return EXIT_FAILURE;
         }
 //        else
 //        {
@@ -278,7 +275,7 @@
     PMIB_IPSTATS pIpStats;
     DWORD dwRetVal;
 
-    pIpStats = (MIB_IPSTATS*) malloc(sizeof(MIB_IPSTATS));
+    pIpStats = (MIB_IPSTATS*) HeapAlloc(GetProcessHeap(), 0,
sizeof(MIB_IPSTATS));
 
     if ((dwRetVal = GetIpStatistics(pIpStats)) == NO_ERROR)
     {
@@ -303,6 +300,8 @@
     }
     else
         DoFormatMessage(dwRetVal);
+
+    HeapFree(GetProcessHeap(), 0, pIpStats);
 }
 
 VOID ShowIcmpStatistics()
@@ -310,7 +309,7 @@
     PMIB_ICMP pIcmpStats;
     DWORD dwRetVal;
 
-    pIcmpStats = (MIB_ICMP*) malloc(sizeof(MIB_ICMP));
+    pIcmpStats = (MIB_ICMP*) HeapAlloc(GetProcessHeap(), 0,
sizeof(MIB_ICMP));
 
     if ((dwRetVal = GetIcmpStatistics(pIcmpStats)) == NO_ERROR)
     {
@@ -346,6 +345,8 @@
     else
         DoFormatMessage(dwRetVal);
 
+    HeapFree(GetProcessHeap(), 0, pIcmpStats);
+
 }
 
 VOID ShowTcpStatistics()
@@ -353,7 +354,7 @@
     PMIB_TCPSTATS pTcpStats;
     DWORD dwRetVal;
 
-    pTcpStats = (MIB_TCPSTATS*) malloc(sizeof(MIB_TCPSTATS));
+    pTcpStats = (MIB_TCPSTATS*) HeapAlloc(GetProcessHeap(), 0,
sizeof(MIB_TCPSTATS));
 
     if ((dwRetVal = GetTcpStatistics(pTcpStats)) == NO_ERROR)
     {
@@ -369,6 +370,8 @@
     }
     else
         DoFormatMessage(dwRetVal);
+
+    HeapFree(GetProcessHeap(), 0, pTcpStats);
 }
 
 VOID ShowUdpStatistics()
@@ -376,7 +379,7 @@
     PMIB_UDPSTATS pUdpStats;
     DWORD dwRetVal;
 
-    pUdpStats = (MIB_UDPSTATS*) malloc(sizeof(MIB_UDPSTATS));
+    pUdpStats = (MIB_UDPSTATS*) HeapAlloc(GetProcessHeap(), 0,
sizeof(MIB_UDPSTATS));
 
     if ((dwRetVal = GetUdpStatistics(pUdpStats)) == NO_ERROR)
     {
@@ -388,6 +391,8 @@
     }
     else
         DoFormatMessage(dwRetVal);
+
+    HeapFree(GetProcessHeap(), 0, pUdpStats);
 }
 
 VOID ShowEthernetStatistics()
@@ -396,12 +401,12 @@
     DWORD dwSize = 0;
     DWORD dwRetVal = 0;
 
-    pIfTable = (MIB_IFTABLE*) malloc(sizeof(MIB_IFTABLE));
+    pIfTable = (MIB_IFTABLE*) HeapAlloc(GetProcessHeap(), 0,
sizeof(MIB_IFTABLE));
 
     if (GetIfTable(pIfTable, &dwSize, 0) == ERROR_INSUFFICIENT_BUFFER)
     {
-        GlobalFree(pIfTable);
-        pIfTable = (MIB_IFTABLE*) malloc(dwSize);
+        HeapFree(GetProcessHeap(), 0, pIfTable);
+        pIfTable = (MIB_IFTABLE*) HeapAlloc(GetProcessHeap(), 0,
dwSize);
 
         if ((dwRetVal = GetIfTable(pIfTable, &dwSize, 0)) == NO_ERROR)
         {
@@ -423,6 +428,7 @@
         else
             DoFormatMessage(dwRetVal);
     }
+    HeapFree(GetProcessHeap(), 0, pIfTable);
 }
 
 VOID ShowTcpTable()
@@ -444,12 +450,13 @@
         DoFormatMessage(error);
         exit(EXIT_FAILURE);
     }
-    tcpTable = (PMIB_TCPTABLE)malloc(dwSize);
+    tcpTable = (PMIB_TCPTABLE) HeapAlloc(GetProcessHeap(), 0, dwSize);
     error = GetTcpTable(tcpTable, &dwSize, TRUE );
     if (error)
     {
         printf("Failed to snapshot TCP endpoints table.\n");
         DoFormatMessage(error);
+        HeapFree(GetProcessHeap(), 0, tcpTable);
         exit(EXIT_FAILURE);
     }
 
@@ -475,6 +482,7 @@
             Host, Remote, TcpState[tcpTable->table[i].dwState]);
         }
     }
+    HeapFree(GetProcessHeap(), 0, tcpTable);
 }
 
 
@@ -495,12 +503,13 @@
         DoFormatMessage(error);
         exit(EXIT_FAILURE);
     }
-    udpTable = (PMIB_UDPTABLE)malloc(dwSize);
+    udpTable = (PMIB_UDPTABLE) HeapAlloc(GetProcessHeap(), 0, dwSize);
     error = GetUdpTable(udpTable, &dwSize, TRUE);
     if (error)
     {
         printf("Failed to snapshot UDP endpoints table.\n");
         DoFormatMessage(error);
+        HeapFree(GetProcessHeap(), 0, udpTable);
         exit(EXIT_FAILURE);
     }
 
@@ -516,6 +525,8 @@
 
         _tprintf(_T("  %-6s %-22s %-22s\n"), _T("UDP"), Host,
_T(":*:"));
     }
+
+    HeapFree(GetProcessHeap(), 0, udpTable);
 }