https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c73c1825e23b97c77dbb8f2163dcc8b6d5558e05
commit c73c1825e23b97c77dbb8f2163dcc8b6d5558e05 Author: Ged Murphy <[email protected]> AuthorDate: Mon Oct 29 11:28:10 2018 +0000 Commit: Pierre Schweitzer <[email protected]> CommitDate: Mon Oct 29 23:56:39 2018 +0100 [FLTMGR] Callers must have registered an unload routine to be allowed to unload --- drivers/filters/fltmgr/Filter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/filters/fltmgr/Filter.c b/drivers/filters/fltmgr/Filter.c index 92a824c0d3..1c50f14738 100644 --- a/drivers/filters/fltmgr/Filter.c +++ b/drivers/filters/fltmgr/Filter.c @@ -250,7 +250,7 @@ FltRegisterFilter(_In_ PDRIVER_OBJECT DriverObject, Filter->OldDriverUnload = (PFLT_FILTER_UNLOAD_CALLBACK)DriverObject->DriverUnload; /* Check we opted not to have an unload routine, or if we want to stop the driver from being unloaded */ - if (!FlagOn(Filter->Flags, FLTFL_REGISTRATION_DO_NOT_SUPPORT_SERVICE_STOP)) + if (Registration->FilterUnloadCallback && !FlagOn(Filter->Flags, FLTFL_REGISTRATION_DO_NOT_SUPPORT_SERVICE_STOP)) { DriverObject->DriverUnload = (PDRIVER_UNLOAD)FltpMiniFilterDriverUnload; }
