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2020-03-19WIP fix iovec uint types on arm64HEADgo-next2Mikael Magnusson
2020-03-19WIP add tuntap fdMikael Magnusson
2020-03-18WIP LoadFromBytesMikael Magnusson
2020-03-18WIP add Netplan to config structMikael Magnusson
2020-03-18WIP create Config structMikael Magnusson
2020-03-18WIP move config to separate packageMikael Magnusson
2020-03-18WIP create wireguard link packageMikael Magnusson
2020-03-18Adapt for ARM64Mikael Magnusson
2020-03-17WIP fix handlePacket callMikael Magnusson
2020-03-17WIP docMikael Magnusson
2020-03-17WIP DHCP FSMMikael Magnusson
2020-03-17WIP debugMikael Magnusson
2020-03-17WIP markMikael Magnusson
2020-03-17WIP add wg tunnelMikael Magnusson
2020-03-17Implement weak host modelMikael Magnusson
Use weak host model if forwarding is enabled.
2020-03-17WIP Time ExceededMikael Magnusson
2020-03-17WIP Dont fragmentMikael Magnusson
2020-03-17WIP SendIcmpMikael Magnusson
2020-03-17Update the TTL field in forwarded packetsMikael Magnusson
Closes: #1085
2020-03-17Merge release-20200219.0-186-g3192e55 (automated)gVisor bot
2020-03-17Packetimpact in Go with c++ stubEyal Soha
PiperOrigin-RevId: 301382690
2020-03-16Merge release-20200219.0-182-g69da428 (automated)gVisor bot
2020-03-16Enable ARP resolution in TAP devices.Ting-Yu Wang
PiperOrigin-RevId: 301208471
2020-03-16Merge release-20200219.0-181-g159a230 (automated)gVisor bot
2020-03-16Merge pull request #1943 from kevinGC:ipt-filter-ipgVisor bot
PiperOrigin-RevId: 301197007
2020-03-16Merge release-20200219.0-179-g52758e1 (automated)gVisor bot
2020-03-16Prevent vnetHdr from escaping in WritePacket.Bhasker Hariharan
PiperOrigin-RevId: 301157950
2020-03-13Merge release-20200219.0-172-g6d4497d (automated)gVisor bot
2020-03-13Merge release-20200219.0-171-g645b1b2 (automated)gVisor bot
2020-03-13Fix typoMichael Pratt
PiperOrigin-RevId: 300832988
2020-03-13Refactor SLAAC address state into SLAAC prefix stateGhanan Gowripalan
Previously, SLAAC related state was stored on a per-address basis. This was sufficient for the simple case of a single SLAAC address per prefix, but future CLs will introduce temporary addresses which will result in multiple SLAAC addresses for a prefix. This refactor allows storing multiple addresses for a prefix in a single SLAAC prefix state. No behaviour changes - existing tests continue to pass. PiperOrigin-RevId: 300832812
2020-03-13Merge release-20200219.0-169-g530a31f (automated)gVisor bot
2020-03-13Disable a NIC before removing itGhanan Gowripalan
When a NIC is removed, attempt to disable the NIC first to cleanup dynamic state and stop ongoing periodic tasks (e.g. IPv6 router solicitations, DAD) so that a removed NIC does not attempt to send packets. Tests: - stack_test.TestRemoveUnknownNIC - stack_test.TestRemoveNIC - stack_test.TestDADStop - stack_test.TestCleanupNDPState - stack_test.TestRouteWithDownNIC - stack_test.TestStopStartSolicitingRouters PiperOrigin-RevId: 300805857
2020-03-13Merge release-20200219.0-168-g86409c9 (automated)gVisor bot
2020-03-13Avoid unnecessary work in transportDemuxer.deliverPacket().Jamie Liu
- Don't allocate []*endpointsByNic in transportDemuxer.deliverPacket() unless actually needed for UDP broadcast/multicast. - Don't allocate []*endpointsByNic via transportDemuxer.findEndpointLocked() => transportDemuxer.findAllEndpointsLocked(). - Skip unnecessary map lookups in transportDemuxer.findEndpointLocked() => transportDemuxer.findAllEndpointsLocked() (now iterEndpointsLocked). For most deliverable packets other than UDP broadcast/multicast packets, this saves two slice allocations and three map lookups per packet. PiperOrigin-RevId: 300804135
2020-03-13Merge release-20200219.0-162-g28d26d2 (automated)gVisor bot
2020-03-13Honour the link's MaxHeaderLength when forwardingGhanan Gowripalan
LinkEndpoints may expect/assume that the a tcpip.PacketBuffer's Header has enough capacity for its own headers, as per documentation for LinkEndpoint.MaxHeaderLength. Test: stack_test.TestNICForwarding PiperOrigin-RevId: 300784192
2020-03-13Merge release-20200219.0-160-gf693e13 (automated)gVisor bot
2020-03-12Clarify comments about IHL in ipv4.go.Eyal Soha
PiperOrigin-RevId: 300668506
2020-03-12Mark gonet_test as flaky.Zach Koopmans
Mark /pkg/tcpip/adapters/gonet/gonet_test as flaky. PiperOrigin-RevId: 300609529
2020-03-12Merge release-20200219.0-156-g035f743 (automated)gVisor bot
2020-03-11Use a heap in transport demuxerTamir Duberstein
...instead of sorting at various times. Plug a memory leak by setting removed elements to nil. PiperOrigin-RevId: 300471087
2020-03-12Merge release-20200219.0-155-gac05043 (automated)gVisor bot
2020-03-11Implement heap.Interface on pointer receiverTamir Duberstein
PiperOrigin-RevId: 300467253
2020-03-12Merge release-20200219.0-154-g538e35f (automated)gVisor bot
2020-03-11Fix race condition (*tcp.endpoint).CloseTamir Duberstein
Atomically close the endpoint. Before this change, it was possible for multiple callers to perform duplicate work. PiperOrigin-RevId: 300462110
2020-03-12Merge release-20200219.0-150-g81675b8 (automated)gVisor bot
2020-03-11Fix memory leak in danglingEndpoints.Bhasker Hariharan
Endpoints which were being terminated in an ERROR state or were moved to CLOSED by the worker goroutine do not run cleanupLocked() as that should already be run by the worker termination. But when making that change we made the mistake of not removing the endpoint from the danglingEndpoints which is normally done in cleanupLocked(). As a result these endpoints are leaked since a reference is held to them in the danglingEndpoints array forever till Stack is torn down. PiperOrigin-RevId: 300438426
2020-03-11Merge release-20200219.0-145-g2c2622b (automated)gVisor bot
2020-03-11Merge pull request #1975 from nybidari:iptablesgVisor bot
PiperOrigin-RevId: 300362789
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