Changeset 98327 in vbox

Timestamp:

Jan 26, 2023 6:41:52 PM (2 years ago)

Author:

vboxsync

Message:

VBoxUSB.sys: Be more careful before calling MmUnlockPages.

File:

trunk/src/VBox/HostDrivers/VBoxUSB/win/dev/VBoxUsbRt.cpp

r98103	r98327
1437	1437	if (pMdlBuf)
1438	1438	{
1439		MmUnlockPages(pMdlBuf);
	1439	if (pMdlBuf->MdlFlags & MDL_PAGES_LOCKED)
	1440	MmUnlockPages(pMdlBuf);
	1441
1440	1442	IoFreeMdl(pMdlBuf);
1441	1443	}

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