[amunger] 17994: Properly return status in iphplapi, and don't close the file handle before we use it in getNumInterfacesInt.

Properly return status in iphplapi, and don't close the file handle
before we use it in getNumInterfacesInt.
Modified: trunk/reactos/lib/iphlpapi/ifenum_reactos.c
  _____

Modified: trunk/reactos/lib/iphlpapi/ifenum_reactos.c
--- trunk/reactos/lib/iphlpapi/ifenum_reactos.c	2005-09-23 00:05:38 UTC
(rev 17993)
+++ trunk/reactos/lib/iphlpapi/ifenum_reactos.c	2005-09-23 03:50:03 UTC
(rev 17994)
@@ -166,8 +166,10 @@

&allocationSizeForEntityArray,
                                   NULL );

-        if( !NT_SUCCESS(status) ) {
-            return status;
+        if(!status)
+        {
+            DPRINT("IOCTL Failed\n");
+            return STATUS_UNSUCCESSFUL;
         }

arraySize = allocationSizeForEntityArray;
@@ -195,9 +197,10 @@
         HeapFree( GetProcessHeap(), 0, entitySet );
         entitySet = 0;

-        if( !NT_SUCCESS(status) ) {
-            DPRINT("TdiGetSetOfThings() => %08x\n", (int)status);
-            return status;
+        if(!status)
+        {
+            DPRINT("IOCTL Failed\n");
+            return STATUS_UNSUCCESSFUL;
         }

DPRINT("TdiGetSetOfThings(): Array changed size: %d -> %d.\n",
@@ -241,10 +244,11 @@
                               &returnSize,
                               NULL );

-    if( !NT_SUCCESS(status) ) {
-        TRACE("failure: %08x\n", status);
-        return status;
-    } else TRACE("Success.\n");
+    if(!status)
+    {
+            DPRINT("IOCTL Failed\n");
+            return STATUS_UNSUCCESSFUL;
+    }

DPRINT("TdiGetMibForIfEntity() => {\n"
            "  if_index ....................... %x\n"
@@ -339,7 +343,7 @@

DPRINT("TdiGetEntityType() => %08x %08x\n", *type, status);

-    return status;
+    return (status ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL);
 }

static NTSTATUS getInterfaceInfoSet( HANDLE tcpFile, 
@@ -425,8 +429,6 @@
         return 0;
     }

-    closeTcpFile( tcpFile );
-
     for( i = 0; i < numEntities; i++ ) {
         if( isInterface( &entitySet[i] ) &&
             (!onlyNonLoopback || 
@@ -437,6 +439,8 @@
     DPRINT("getNumInterfaces: success: %d %d %08x\n", 
            onlyNonLoopback, numInterfaces, status );

+    closeTcpFile( tcpFile );
+
     tdiFreeThingSet( entitySet );

return numInterfaces;