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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);