Hesham/wintun
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Stop rewarding user thread on IRP buffer error

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When driver cannot access IRP's MDL it shouldn't grand calling user
thread any priority boost. The IO_NETWORK_INCREMENT was overlooked on
copy&paste.

Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2019-04-05 20:14:58 +02:00
parent 1369525e3a
commit 5b529a9c50
1 changed files with 1 additions and 1 deletions
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wintun.c
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@ -330,7 +330,7 @@ retry:
NTSTATUS status = TunGetIrpBuffer(irp, buffer, size); NTSTATUS status = TunGetIrpBuffer(irp, buffer, size);
if (!NT_SUCCESS(status)) { if (!NT_SUCCESS(status)) {
irp->IoStatus.Status = status; irp->IoStatus.Status = status;
IoCompleteRequest(irp, IO_NETWORK_INCREMENT); IoCompleteRequest(irp, IO_NO_INCREMENT);
goto retry; goto retry;
} }