Synchronize with trunk revision 59636 (just before Alex's CreateProcess revamp).

[reactos.git] / drivers / ksfilter / ks / topology.c

diff --git a/drivers/ksfilter/ks/topology.c b/drivers/ksfilter/ks/topology.c
index 321f0ba..49ae659 100644 (file)
--- a/drivers/ksfilter/ks/topology.c
+++ b/drivers/ksfilter/ks/topology.c
@@ -27,7 +27,7 @@ KspCreateObjectType(
 
     /* calculate request length */
     Name.Length = 0;
-    Name.MaximumLength = wcslen(ObjectType) * sizeof(WCHAR) + CreateParametersSize +  2 * sizeof(WCHAR);
+    Name.MaximumLength = wcslen(ObjectType) * sizeof(WCHAR) + CreateParametersSize +  1 * sizeof(WCHAR);
     Name.MaximumLength += sizeof(WCHAR);
     /* acquire request buffer */
     Name.Buffer = AllocateItem(NonPagedPool, Name.MaximumLength);
@@ -38,11 +38,10 @@ KspCreateObjectType(
         return STATUS_INSUFFICIENT_RESOURCES;
     }
 
-    /* build a request which looks like \{ObjectClass}\CreateParameters 
+    /* build a request which looks like {ObjectClass}\CreateParameters 
      * For pins the parent is the reference string used in registration
      * For clocks it is full path for pin\{ClockGuid}\ClockCreateParams
      */
-    RtlAppendUnicodeToString(&Name, L"\\");
     RtlAppendUnicodeToString(&Name, ObjectType);
     RtlAppendUnicodeToString(&Name, L"\\");
     /* append create parameters */