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Windows Driver Security: Use enhanced protection of NX pool under Windows 8 and later.

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This commit is contained in:
Mounir IDRASSI
2017-06-10 18:43:15 +02:00
parent c7cd89a24a
commit 458bb091bb
4 changed files with 22 additions and 4 deletions
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4
src/Driver/EncryptedIoQueue.c
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@@ -638,7 +638,7 @@ static VOID MainThreadProc (PVOID threadArg)
{
UINT64_STRUCT dataUnit;
dataBuffer = (PUCHAR) MmGetSystemAddressForMdlSafe (irp->MdlAddress, HighPagePriority);
dataBuffer = (PUCHAR) MmGetSystemAddressForMdlSafe (irp->MdlAddress, (HighPagePriority | ExDefaultMdlProtection));
if (!dataBuffer)
{
TCfree (buffer);
@@ -758,7 +758,7 @@ static VOID MainThreadProc (PVOID threadArg)
continue;
}
dataBuffer = (PUCHAR) MmGetSystemAddressForMdlSafe (irp->MdlAddress, HighPagePriority);
dataBuffer = (PUCHAR) MmGetSystemAddressForMdlSafe (irp->MdlAddress, (HighPagePriority | ExDefaultMdlProtection));
if (dataBuffer == NULL)
{