repository: C:/dev/kvm-guest-drivers-windows
branch: master
commit dd79fd9e29ffa3682836f816fb93a0659b630030
Author: Yan Vugenfirer <[email protected]>
Date: Sun May 2 15:20:40 2010 +0300
[WIN-GUEST-DRIVERS] Fail empty NBL lists submission.
Signed-off-by: Yan Vugenfirer [email protected]
diff --git a/NetKVM/wlh/ParaNdis6-Impl.c b/NetKVM/wlh/ParaNdis6-Impl.c
index 7a74a08..59d7ff9 100644
--- a/NetKVM/wlh/ParaNdis6-Impl.c
+++ b/NetKVM/wlh/ParaNdis6-Impl.c
@@ -1286,6 +1286,13 @@ static BOOLEAN PrepareSingleNBL(
bOK = FALSE;
pFailReason = "Failure to allocate BLE";
}
+
+ if (bOK && !pB)
+ {
+ bOK = FALSE;
+ pFailReason = "Empty NBL";
+ }
+
while (pB && bOK)
{
ULONG dataLength = NET_BUFFER_DATA_LENGTH(pB);
--
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