[win-pv-devel] [PATCH 2/3] Set correct payload offset when processing checksums

[Paul Durrant <paul.durrant@xxxxxxxxxx>]

The receiver code was not accounting for a non-zero packet offset when
processing checksums. This lead to inbound packets being corrupted.

Signed-off-by: Ben Chalmers <ben.chalmers@xxxxxxxxxx>
Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
---
 src/xenvif/receiver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xenvif/receiver.c b/src/xenvif/receiver.c
index c7510ce..c9e865e 100644
--- a/src/xenvif/receiver.c
+++ b/src/xenvif/receiver.c
@@ -455,7 +455,7 @@ ReceiverRingProcessChecksum(
     Info = Packet->Info;
 
     Payload.Mdl = &Packet->Mdl;
-    Payload.Offset = Info->Length;
+    Payload.Offset = Packet->Offset + Info->Length;
     Payload.Length = Packet->Length - Info->Length;
 
     ASSERT3U(Payload.Offset, <=, Payload.Mdl->ByteCount);
-- 
2.1.1


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