[pschweitzer] 67760: [PING] Don't mess up with the stack nor leak resources

Author: pschweitzer
Date: Sat May 16 10:08:00 2015
New Revision: 67760

URL: http://svn.reactos.org/svn/reactos?rev=67760&view=rev
Log:
[PING]
Don't mess up with the stack nor leak resources

Modified:
    trunk/reactos/base/applications/network/ping/ping.c

Modified: trunk/reactos/base/applications/network/ping/ping.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/network/p...
==============================================================================
--- trunk/reactos/base/applications/network/ping/ping.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/network/ping/ping.c	[iso-8859-1] Sat May 16 10:08:00 2015
@@ -127,28 +127,34 @@
     UINT DataLength;
     int AnsiLength;

-    va_start(valist, uID);
-
     if (!LoadString(GetModuleHandle(NULL), uID,
                     Format, sizeof(Format) / sizeof(WCHAR)))
     {
         return;
     }

+    va_start(valist, uID);
+
     DataLength = FormatMessage(FORMAT_MESSAGE_FROM_STRING, Format, 0, 0, Buf,\
                   sizeof(Buf) / sizeof(WCHAR), &valist);

if(!DataLength)
     {
         if(GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+        {
+            va_end(valist);
             return;
+        }

DataLength = FormatMessage(FORMAT_MESSAGE_FROM_STRING |\
                                     FORMAT_MESSAGE_ALLOCATE_BUFFER,\
                                     Format, 0, 0, (LPWSTR)&pBuf, 0, &valist);
-
-        if(!DataLength)
-            return;
+    }
+
+    if(!DataLength)
+    {
+        va_end(valist);
+        return;
     }

if(GetFileType(hStdOutput) == FILE_TYPE_CHAR)