[pschweitzer] 75919: [FASTFAT] Don't allow temporary attribute to be set on a directory. Even though our FastFAT totally ignores such attribute, this is illegal on Windows and makes SetFileAttribut...

Author: pschweitzer
Date: Thu Sep 21 10:33:23 2017
New Revision: 75919

URL: http://svn.reactos.org/svn/reactos?rev=75919&view=rev
Log:
[FASTFAT]
Don't allow temporary attribute to be set on a directory.
Even though our FastFAT totally ignores such attribute, this is illegal on Windows and
makes SetFileAttribute fail, so do the same.

CORE-13495

Modified:
    trunk/reactos/drivers/filesystems/fastfat/finfo.c

Modified: trunk/reactos/drivers/filesystems/fastfat/finfo.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfa…
==============================================================================
--- trunk/reactos/drivers/filesystems/fastfat/finfo.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/fastfat/finfo.c	[iso-8859-1] Thu Sep 21 10:33:23
2017
@@ -181,6 +181,12 @@
 
         if (vfatFCBIsDirectory(FCB))
         {
+            if (BooleanFlagOn(BasicInfo->FileAttributes, FILE_ATTRIBUTE_TEMPORARY))
+            {
+                DPRINT("Setting temporary attribute on a directory!\n");
+                return STATUS_INVALID_PARAMETER;
+            }
+
             Attributes |= FILE_ATTRIBUTE_DIRECTORY;
         }
         else