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[UMPNPMGR]

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- Store the correct buffer size for requests that aren't satisfied via the registry
- Fixes displaying the enumerator on the device manager property page

svn path=/trunk/; revision=53212
This commit is contained in:
Cameron Gutman 2011-08-13 20:26:44 +00:00
parent 62f7fcc714
commit 99329a8c0d
1 changed files with 2 additions and 2 deletions
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4
reactos/base/services/umpnpmgr/umpnpmgr.c
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@ -749,7 +749,7 @@ DWORD PNP_GetDeviceRegProp(
RtlInitUnicodeString(&PlugPlayData.DeviceInstance,
pDeviceID);
PlugPlayData.Buffer = Buffer;
PlugPlayData.BufferSize = *pulTransferLen;
PlugPlayData.BufferSize = *pulLength;
switch (ulProperty)
{
@ -829,7 +829,7 @@ DWORD PNP_GetDeviceRegProp(
}
}
done:;
done:
*pulTransferLen = (ret == CR_SUCCESS) ? *pulLength : 0;
if (hKey != NULL)