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[NTOSKRNL][USETUP][UMPNPMGR] Pass user response data to NtPlugPlayControl(PlugPlayControlUserResponse).

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- Windows requires 16 bytes of response data.
- Add the PLUGPLAY_CONTROL_USER_RESPONSE_DATA type.
- Usetup and Umpnpmgr must fail if NtPlugPlayControl(PlugPlayControlUserResponse) does not return STATUS_SUCCESS.
This commit is contained in:
Eric Kohl 2019-06-12 13:46:13 +02:00
parent 0e1e12b619
commit 6866c0aede
4 changed files with 29 additions and 4 deletions
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10
base/services/umpnpmgr/umpnpmgr.c
View file

@ -50,6 +50,7 @@ HKEY hClassKey = NULL;
static DWORD WINAPI
PnpEventThread(LPVOID lpParameter)
{
PLUGPLAY_CONTROL_USER_RESPONSE_DATA ResponseData = {0, 0, 0, 0};
DWORD dwRet = ERROR_SUCCESS;
NTSTATUS Status;
RPC_STATUS RpcStatus;
@ -182,7 +183,14 @@ PnpEventThread(LPVOID lpParameter)
}
/* Dequeue the current PnP event and signal the next one */
NtPlugPlayControl(PlugPlayControlUserResponse, NULL, 0);
Status = NtPlugPlayControl(PlugPlayControlUserResponse,
&ResponseData,
sizeof(ResponseData));
if (!NT_SUCCESS(Status))
{
DPRINT1("NtPlugPlayControl(PlugPlayControlUserResponse) failed (Status 0x%08lx)\n", Status);
break;
}
}
HeapFree(GetProcessHeap(), 0, PnpEvent);

10
base/setup/usetup/devinst.c
View file

@ -405,6 +405,7 @@ static ULONG NTAPI
PnpEventThread(IN PVOID Parameter)
{
NTSTATUS Status;
PLUGPLAY_CONTROL_USER_RESPONSE_DATA ResponseData = {0, 0, 0, 0};
PPLUGPLAY_EVENT_BLOCK PnpEvent, NewPnpEvent;
ULONG PnpEventSize;
@ -483,7 +484,14 @@ PnpEventThread(IN PVOID Parameter)
}
/* Dequeue the current PnP event and signal the next one */
NtPlugPlayControl(PlugPlayControlUserResponse, NULL, 0);
Status = NtPlugPlayControl(PlugPlayControlUserResponse,
&ResponseData,
sizeof(ResponseData));
if (!NT_SUCCESS(Status))
{
DPRINT1("NtPlugPlayControl(PlugPlayControlUserResponse) failed (Status 0x%08lx)\n", Status);
goto Quit;
}
}
Status = STATUS_SUCCESS;

2
ntoskrnl/io/pnpmgr/plugplay.c
View file

@ -1346,7 +1346,7 @@ NtPlugPlayControl(IN PLUGPLAY_CONTROL_CLASS PlugPlayControlClass,
// case PlugPlayControlQueryAndRemoveDevice:
case PlugPlayControlUserResponse:
if (Buffer || BufferLength != 0)
if (!Buffer || BufferLength < sizeof(PLUGPLAY_CONTROL_USER_RESPONSE_DATA))
return STATUS_INVALID_PARAMETER;
return IopRemovePlugPlayEvent();

11
sdk/include/ndk/cmtypes.h
View file

@ -452,7 +452,16 @@ typedef struct _PLUGPLAY_CONTROL_ENUMERATE_DEVICE_DATA
ULONG Flags;
} PLUGPLAY_CONTROL_ENUMERATE_DEVICE_DATA, *PPLUGPLAY_CONTROL_ENUMERATE_DEVICE_DATA;
//Class 0x09
// Class 0x07
typedef struct _PLUGPLAY_CONTROL_USER_RESPONSE_DATA
{
ULONG Unknown1;
ULONG Unknown2;
ULONG Unknown3;
ULONG Unknown4;
} PLUGPLAY_CONTROL_USER_RESPONSE_DATA, *PPLUGPLAY_CONTROL_USER_RESPONSE_DATA;
// Class 0x09
typedef struct _PLUGPLAY_CONTROL_INTERFACE_DEVICE_LIST_DATA
{
UNICODE_STRING DeviceInstance;