Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-24 09:25:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

[PORTCLS]

Browse source 
- Add sanity check

svn path=/trunk/; revision=47783
This commit is contained in:
Johannes Anderwald 2010-06-15 17:29:43 +00:00
parent d6f80bd4d4
commit 3072b5dec6
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp
View file

@ -320,11 +320,15 @@ PcHandleNodePropertyRequest(
} }
} }
// sanity check
PC_ASSERT(SubDeviceDescriptor->UnknownMiniport);
// allocate a property request // allocate a property request
PropertyRequest = (PPCPROPERTY_REQUEST)AllocateItem(NonPagedPool, sizeof(PCPROPERTY_REQUEST), TAG_PORTCLASS); PropertyRequest = (PPCPROPERTY_REQUEST)AllocateItem(NonPagedPool, sizeof(PCPROPERTY_REQUEST), TAG_PORTCLASS);
if (!PropertyRequest) if (!PropertyRequest)
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_INSUFFICIENT_RESOURCES;
// initialize property request
PropertyRequest->MajorTarget = SubDeviceDescriptor->UnknownMiniport; PropertyRequest->MajorTarget = SubDeviceDescriptor->UnknownMiniport;
PropertyRequest->MinorTarget = SubDeviceDescriptor->UnknownStream; PropertyRequest->MinorTarget = SubDeviceDescriptor->UnknownStream;
PropertyRequest->Irp = Irp; PropertyRequest->Irp = Irp;
@ -546,7 +550,7 @@ PcCreateSubdeviceDescriptor(
/// FIXME /// FIXME
/// handle driver properties /// handle driver properties
//DumpFilterDescriptor(FilterDescription); DumpFilterDescriptor(FilterDescription);
Descriptor->FilterPropertySet = (PKSPROPERTY_SET)AllocateItem(NonPagedPool, sizeof(KSPROPERTY_SET) * FilterPropertiesCount, TAG_PORTCLASS); Descriptor->FilterPropertySet = (PKSPROPERTY_SET)AllocateItem(NonPagedPool, sizeof(KSPROPERTY_SET) * FilterPropertiesCount, TAG_PORTCLASS);
if (! Descriptor->FilterPropertySet) if (! Descriptor->FilterPropertySet)
@ -611,7 +615,7 @@ PcCreateSubdeviceDescriptor(
Descriptor->Factory.PinDescriptorSize = sizeof(KSPIN_DESCRIPTOR); Descriptor->Factory.PinDescriptorSize = sizeof(KSPIN_DESCRIPTOR);
SrcDescriptor = (PPCPIN_DESCRIPTOR)FilterDescription->Pins; SrcDescriptor = (PPCPIN_DESCRIPTOR)FilterDescription->Pins;
DPRINT("Size %u Expected %u Ex Size %u\n", FilterDescription->PinSize, sizeof(KSPIN_DESCRIPTOR), sizeof(KSPIN_DESCRIPTOR_EX)); DPRINT("Size %u Expected %u\n", FilterDescription->PinSize, sizeof(PCPIN_DESCRIPTOR));
// copy pin factories // copy pin factories
for(Index = 0; Index < FilterDescription->PinCount; Index++) for(Index = 0; Index < FilterDescription->PinCount; Index++)