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[NTOS:IO]

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IopGetDeviceRelations:
- Use captured parameters to probe for write.
- Do not check IopInitiatePnpIrp for STATUS_PENDING.

svn path=/trunk/; revision=74167
This commit is contained in:
Eric Kohl 2017-03-13 21:23:15 +00:00
parent f57506f679
commit 494233b2a4
1 changed files with 2 additions and 4 deletions
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6
reactos/ntoskrnl/io/pnpmgr/plugplay.c
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@ -670,9 +670,7 @@ IopGetDeviceRelations(PPLUGPLAY_CONTROL_DEVICE_RELATIONS_DATA RelationsData)
BufferSize = RelationsData->BufferSize;
Buffer = RelationsData->Buffer;
ProbeForWrite(RelationsData->Buffer,
RelationsData->BufferSize,
sizeof(CHAR));
ProbeForWrite(Buffer, BufferSize, sizeof(CHAR));
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
@ -723,7 +721,7 @@ IopGetDeviceRelations(PPLUGPLAY_CONTROL_DEVICE_RELATIONS_DATA RelationsData)
&IoStatusBlock,
IRP_MN_QUERY_DEVICE_RELATIONS,
&Stack);
if (!NT_SUCCESS(Status) || Status == STATUS_PENDING)
if (!NT_SUCCESS(Status))
{
DPRINT1("IopInitiatePnpIrp() failed (Status 0x%08lx)\n", Status);
goto done;