Graphics

Timestamp:

Nov 7, 2011 1:28:31 PM (13 years ago)

Author:

vboxsync

Message:

wddm/3d/hgsmi: fix buffer overrun

File:

trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxUhgsmiKmt.cpp

r37300	r39215
290	290
291	291	PVBOXUHGSMI_PRIVATE_KMT pPrivate = VBOXUHGSMIKMT_GET(pHgsmi);
292		PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC pBuf = (PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC)RTMemAllocZ(~~RT_OFFSETOF(VBOXUHGSMI_BUFFER_PRIVATE_KMT, aLockPageIndices[cPages]~~));
	292	PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC pBuf = (PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC)RTMemAllocZ(sizeof (VBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC));
293	293	Assert(pBuf);
294	294	if (pBuf)

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