[pschweitzer] 35754: In FsRtlInsertPerStreamContext, FsRtlLookupPerStreamContextInternal, FsRtlRemovePerStreamContext: removed not needed assertion and return normally when PFSRTL_ADVANCED_FCB_HEADER pointer is null

Author: pschweitzer
Date: Fri Aug 29 07:48:59 2008
New Revision: 35754

URL: http://svn.reactos.org/svn/reactos?rev=35754&view=rev
Log:
In FsRtlInsertPerStreamContext, FsRtlLookupPerStreamContextInternal,
FsRtlRemovePerStreamContext: removed not needed assertion and return normally  when
PFSRTL_ADVANCED_FCB_HEADER pointer is null

Modified:
    branches/pierre-fsd/ntoskrnl/fsrtl/filtrctx.c

Modified: branches/pierre-fsd/ntoskrnl/fsrtl/filtrctx.c
URL:
http://svn.reactos.org/svn/reactos/branches/pierre-fsd/ntoskrnl/fsrtl/filtr…
==============================================================================
--- branches/pierre-fsd/ntoskrnl/fsrtl/filtrctx.c [iso-8859-1] (original)
+++ branches/pierre-fsd/ntoskrnl/fsrtl/filtrctx.c [iso-8859-1] Fri Aug 29 07:48:59 2008
@@ -48,9 +48,7 @@
     PLIST_ENTRY NextEntry;
     PFSRTL_PER_STREAM_CONTEXT TmpPerStreamContext, PerStreamContext = NULL;
 
-    ASSERT(StreamContext);
-
-    if (!(StreamContext->Flags2 & FSRTL_FLAG2_SUPPORTS_FILTER_CONTEXTS))
+    if (!(StreamContext) || !(StreamContext->Flags2 &
FSRTL_FLAG2_SUPPORTS_FILTER_CONTEXTS))
     {
         return NULL;
     }
@@ -108,9 +106,7 @@
 FsRtlInsertPerStreamContext(IN PFSRTL_ADVANCED_FCB_HEADER PerStreamContext,
                             IN PFSRTL_PER_STREAM_CONTEXT Ptr)
 {
-    ASSERT(PerStreamContext);
-
-    if (!(PerStreamContext->Flags2 & FSRTL_FLAG2_SUPPORTS_FILTER_CONTEXTS))
+    if (!(PerStreamContext) || !(PerStreamContext->Flags2 &
FSRTL_FLAG2_SUPPORTS_FILTER_CONTEXTS))
     {
         return STATUS_INVALID_DEVICE_REQUEST;
     }
@@ -133,9 +129,7 @@
     PLIST_ENTRY NextEntry;
     PFSRTL_PER_STREAM_CONTEXT TmpPerStreamContext, PerStreamContext = NULL;
 
-    ASSERT(StreamContext);
-
-    if (!(StreamContext->Flags2 & FSRTL_FLAG2_SUPPORTS_FILTER_CONTEXTS))
+    if (!(StreamContext) || !(StreamContext->Flags2 &
FSRTL_FLAG2_SUPPORTS_FILTER_CONTEXTS))
     {
         return NULL;
     }