Fill-in 'AccessState.OriginalDesiredAccess' by 'DesiredAccess'

 - required during file create by ntfs.sys of NT-5.1sp1; undocumented

diff --git a/ntoskrnl/io/create.c b/ntoskrnl/io/create.c
index 12b46d8..83e1941 100644 (file)
--- a/ntoskrnl/io/create.c
+++ b/ntoskrnl/io/create.c
@@ -371,8 +371,12 @@ IoCreateFile(OUT   PHANDLE                 FileHandle,
    FileObject->FsContext2=NULL;
 
    RtlZeroMemory(&AccessState, sizeof(AccessState));
-   AccessState.RemainingDesiredAccess=0;
-   AccessState.PreviouslyGrantedAccess=0;
+   AccessState.RemainingDesiredAccess=0;       /* FIXME: Meaning? */
+   AccessState.PreviouslyGrantedAccess=DesiredAccess;  /* FIXME: Meaning? */
+   /* 'OriginalDesiredAccess' is required during file create by ntfs.sys of NT-5.1sp1
+    * W32 undocumented.
+    */
+   AccessState.OriginalDesiredAccess=DesiredAccess;    /* FIXME: Meaning? */
 
    SecurityContext.SecurityQos = NULL; /* ?? */
    SecurityContext.AccessState = &AccessState;