01/01: [KMTESTS:MM] Properly clean up files

[Pierre Schweitzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c79e5dc476a7041b018eb…

commit c79e5dc476a7041b018eba6eaf532f75d00be4f6
Author:     Pierre Schweitzer <pierre(a)reactos.org>
AuthorDate: Sun Aug 12 10:05:25 2018 +0200
Commit:     Pierre Schweitzer <pierre(a)reactos.org>
CommitDate: Sun Aug 12 10:05:25 2018 +0200

    [KMTESTS:MM] Properly clean up files
    
    This fixes driver unloading on Windows.
    
    ROSTESTS-266
---
 modules/rostests/kmtests/ntos_mm/NtCreateSection_drv.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/modules/rostests/kmtests/ntos_mm/NtCreateSection_drv.c
b/modules/rostests/kmtests/ntos_mm/NtCreateSection_drv.c
index 45f20b5e85..a547207f21 100644
--- a/modules/rostests/kmtests/ntos_mm/NtCreateSection_drv.c
+++ b/modules/rostests/kmtests/ntos_mm/NtCreateSection_drv.c
@@ -413,13 +413,16 @@ TestIrpHandler(
     {
         Fcb = IoStack->FileObject->FsContext;
         ok(Fcb != NULL, "Null pointer!\n");
-        if (IoStack->FileObject->SectionObjectPointer != NULL &&
-            IoStack->FileObject->SectionObjectPointer->SharedCacheMap != NULL)
+        if (IoStack->FileObject->SectionObjectPointer != NULL)
         {
             LARGE_INTEGER Zero = RTL_CONSTANT_LARGE_INTEGER(0LL);
 
-            CcFlushCache(&Fcb->SectionObjectPointers, NULL, 0, NULL);
-            CcPurgeCacheSection(&Fcb->SectionObjectPointers, NULL, 0, FALSE);
+            if (CcIsFileCached(IoStack->FileObject))
+            {
+                CcFlushCache(&Fcb->SectionObjectPointers, NULL, 0, NULL);
+                CcPurgeCacheSection(&Fcb->SectionObjectPointers, NULL, 0, FALSE);
+            }
+
             KeInitializeEvent(&CacheUninitEvent.Event, NotificationEvent, FALSE);
             CcUninitializeCacheMap(IoStack->FileObject, &Zero,
&CacheUninitEvent);
             KeWaitForSingleObject(&CacheUninitEvent.Event, Executive, KernelMode,
FALSE, NULL);