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-rw-r--r--pkg/tcpip/stack/packet_buffer.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/packet_buffer.go b/pkg/tcpip/stack/packet_buffer.go
index 1850fa8c3..9505a4e92 100644
--- a/pkg/tcpip/stack/packet_buffer.go
+++ b/pkg/tcpip/stack/packet_buffer.go
@@ -10,6 +10,7 @@
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
+
package stack
import "gvisor.dev/gvisor/pkg/tcpip/buffer"
@@ -54,6 +55,10 @@ type PacketBuffer struct {
LinkHeader buffer.View
NetworkHeader buffer.View
TransportHeader buffer.View
+
+ // Hash is the transport layer hash of this packet. A value of zero
+ // indicates no valid hash has been set.
+ Hash uint32
}
// Clone makes a copy of pk. It clones the Data field, which creates a new