- Check Input Parameter (fixes a skype crash)

svn path=/trunk/; revision=43853

diff --git a/reactos/dll/win32/advapi32/sec/ac.c b/reactos/dll/win32/advapi32/sec/ac.c
index f9e6465..e7c11e0 100644 (file)
--- a/reactos/dll/win32/advapi32/sec/ac.c
+++ b/reactos/dll/win32/advapi32/sec/ac.c
@@ -581,6 +581,11 @@ SetEntriesInAclW(ULONG cCountOfExplicitEntries,
 {
     DWORD ErrorCode;
 
 {
     DWORD ErrorCode;
 

+    if (!NewAcl)
+    {
+        return ERROR_INVALID_PARAMETER;
+    }
+

     ErrorCode = CheckNtMartaPresent();
     if (ErrorCode == ERROR_SUCCESS)
     {
     ErrorCode = CheckNtMartaPresent();
     if (ErrorCode == ERROR_SUCCESS)
     {