[ros-diffs] [cwittich] 36180: fix kernel32 format_msg winetest

Author: cwittich
Date: Sat Sep 13 03:48:18 2008
New Revision: 36180

URL: http://svn.reactos.org/svn/reactos?rev=36180&view=rev
Log:
fix kernel32 format_msg winetest

Modified:
    trunk/reactos/dll/win32/kernel32/misc/errormsg.c

Modified: trunk/reactos/dll/win32/kernel32/misc/errormsg.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/misc/er…
==============================================================================
--- trunk/reactos/dll/win32/kernel32/misc/errormsg.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/kernel32/misc/errormsg.c [iso-8859-1] Sat Sep 13 03:48:18
2008
@@ -171,6 +171,12 @@
     if ((dwFlags & FORMAT_MESSAGE_FROM_STRING)
         &&((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
            || (dwFlags & FORMAT_MESSAGE_FROM_HMODULE))) return 0;
+
+    if (!lpBuffer)
+    {
+        SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+        return 0;
+    }
 
     if (width && width != FORMAT_MESSAGE_MAX_WIDTH_MASK)
         FIXME("line wrapping (%lu) not supported.\n", width);
@@ -423,6 +429,12 @@
         &&((dwFlags & FORMAT_MESSAGE_FROM_SYSTEM)
            || (dwFlags & FORMAT_MESSAGE_FROM_HMODULE))) return 0;
 
+    if (!lpBuffer)
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return 0;
+    }
+
     if (width && width != FORMAT_MESSAGE_MAX_WIDTH_MASK)
         FIXME("line wrapping not supported.\n");
     from = NULL;