[gedmurphy] 23596: Don't allow ws2_32 access to apps with bad setup data (commit correct version this time)

Author: gedmurphy
Date: Thu Aug 17 20:48:36 2006
New Revision: 23596

URL: http://svn.reactos.org/svn/reactos?rev=23596&view=rev
Log:
Don't allow ws2_32 access to apps with bad setup data
(commit correct version this time)

Modified:
    trunk/reactos/dll/win32/ws2_32/include/ws2_32.h
    trunk/reactos/dll/win32/ws2_32/misc/dllmain.c

Modified: trunk/reactos/dll/win32/ws2_32/include/ws2_32.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/ws2_32/include/w…
==============================================================================
--- trunk/reactos/dll/win32/ws2_32/include/ws2_32.h (original)
+++ trunk/reactos/dll/win32/ws2_32/include/ws2_32.h Thu Aug 17 20:48:36 2006
@@ -28,6 +28,7 @@
 
 #define EXPORT STDCALL
 
+extern HINSTANCE g_hInstDll;
 extern HANDLE GlobalHeap;
 extern BOOL WsaInitialized;	/* TRUE if WSAStartup() has been successfully called */
 extern WSPUPCALLTABLE UpcallTable;

Modified: trunk/reactos/dll/win32/ws2_32/misc/dllmain.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/ws2_32/misc/dllm…
==============================================================================
--- trunk/reactos/dll/win32/ws2_32/misc/dllmain.c (original)
+++ trunk/reactos/dll/win32/ws2_32/misc/dllmain.c Thu Aug 17 20:48:36 2006
@@ -27,7 +27,7 @@
 /* To make the linker happy */
 VOID STDCALL KeBugCheck (ULONG BugCheckCode) {}
 
-
+HINSTANCE g_hInstDll;
 HANDLE GlobalHeap;
 BOOL WsaInitialized = FALSE;    /* TRUE if WSAStartup() has been successfully called */
 WSPUPCALLTABLE UpcallTable;
@@ -86,8 +86,8 @@
     if (lpWSAData == NULL)
         return WSAEFAULT;
 
-    Low = LOWBYTE(wVersionRequested);
-    High  = HIGHBYTE(wVersionRequested);
+    Low = LOBYTE(wVersionRequested);
+    High  = HIBYTE(wVersionRequested);
 
     if (Low < 1)
     {
@@ -841,6 +841,8 @@
         {
             GlobalHeap = GetProcessHeap();
 
+            g_hInstDll = hInstDll;
+
             CreateCatalog();
 
             InitProviderHandleTable();