[ekohl] 60517: [NTMARTA] AccRewriteSetEntriesInAcl: Do not allocate an empty ACL.

Author: ekohl
Date: Thu Oct  3 20:58:47 2013
New Revision: 60517

URL: http://svn.reactos.org/svn/reactos?rev=60517&view=rev
Log:
[NTMARTA]
AccRewriteSetEntriesInAcl: Do not allocate an empty ACL.

Modified:
    trunk/reactos/dll/win32/ntmarta/ntmarta.c

Modified: trunk/reactos/dll/win32/ntmarta/ntmarta.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/ntmarta/ntmarta.…
==============================================================================
--- trunk/reactos/dll/win32/ntmarta/ntmarta.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/ntmarta/ntmarta.c	[iso-8859-1] Thu Oct  3 20:58:47 2013
@@ -1333,6 +1333,10 @@
             LocalFree((HLOCAL)pSid1);
     }
 
+    /* Succeed, if no ACL needs to be allocated */
+    if (SizeInformation.AclBytesInUse == 0)
+        goto Cleanup;
+
     /* OK, now create the new ACL */
     DPRINT("Allocating %u bytes for the new ACL\n",
SizeInformation.AclBytesInUse);
     pNew = (PACL)LocalAlloc(LMEM_FIXED, SizeInformation.AclBytesInUse);