Fix up comment about replacement for ->Reserved
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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9
wintun.c
9
wintun.c
@ -1197,12 +1197,15 @@ TunInitializeEx(
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status = NDIS_STATUS_FAILURE;
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goto cleanup_NdisDeregisterDeviceEx;
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}
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/* Jason reverse engineered and found NdisWdfGetAdapterContextFromAdapterHandle.
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* Switch from device object's "Reserved" to this when we drop support for Windows 8.1. */
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DEVICE_OBJECT *functional_device;
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NdisMGetDeviceProperty(MiniportAdapterHandle, NULL, &functional_device, NULL, NULL, NULL);
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/* Reverse engineering indicates that we'd be better off calling
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* NdisWdfGetAdapterContextFromAdapterHandle(functional_device),
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* which points to our TUN_CTX object directly, but this isn't
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* available before Windows 10, so for now we just stick it into
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* this reserved field. Revisit this when we drop support for old
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* Windows versions. */
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#pragma warning(suppress : 28175)
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ASSERT(!functional_device->Reserved);
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#pragma warning(suppress : 28175)
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