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2020-09-24Merge release-20200914.0-151-g5d50c91c4 (automated)gVisor bot
2020-09-24Change segment/pending queue to use receive buffer limits.Bhasker Hariharan
segment_queue today has its own standalone limit of MaxUnprocessedSegments but this can be a problem in UnlockUser() we do not release the lock till there are segments to be processed. What can happen is as handleSegments dequeues packets more keep getting queued and we will never release the lock. This can keep happening even if the receive buffer is full because nothing can read() till we release the lock. Further having a separate limit for pending segments makes it harder to track memory usage etc. Unifying the limits makes it easier to reason about memory in use and makes the overall buffer behaviour more consistent. PiperOrigin-RevId: 333508122
2020-09-24Merge release-20200914.0-141-ge02e7e999 (automated)gVisor bot
2020-09-23Remove unused field from neighborEntryGhanan Gowripalan
PiperOrigin-RevId: 333405169
2020-09-23Merge release-20200914.0-137-g99decaadd (automated)gVisor bot
2020-09-23Extract ICMP error sender from UDPJulian Elischer
Store transport protocol number on packet buffers for use in ICMP error generation. Updates #2211. PiperOrigin-RevId: 333252762
2020-09-23Merge release-20200914.0-136-gb54dbdfdc (automated)gVisor bot
2020-09-23Merge release-20200914.0-135-gc0f21bb19 (automated)gVisor bot
2020-09-22Merge release-20200914.0-134-gcf3cef117 (automated)gVisor bot
2020-09-22Refactor testutil.TestEndpoint and use it instead of limitedEPArthur Sfez
The new testutil.MockLinkEndpoint implementation is not composed by channel.Channel anymore because none of its features were used. PiperOrigin-RevId: 333167753
2020-09-22Merge release-20200914.0-133-g20dc83c9e (automated)gVisor bot
2020-09-22Merge release-20200914.0-132-g778c36717 (automated)gVisor bot
2020-09-22Move stack.fakeClock into a separate packageToshi Kikuchi
PiperOrigin-RevId: 333138701
2020-09-22Merge release-20200914.0-130-g13a9a622e (automated)gVisor bot
2020-09-22Merge release-20200914.0-129-gf134f873f (automated)gVisor bot
2020-09-21Merge release-20200914.0-127-g059d90b9f (automated)gVisor bot
2020-09-21Merge release-20200914.0-125-g06dbd5b7b (automated)gVisor bot
2020-09-21Merge release-20200914.0-124-g10dcefbc7 (automated)gVisor bot
2020-09-21Merge release-20200914.0-123-ga129204cf (automated)gVisor bot
2020-09-21Merge release-20200914.0-122-gd72022373 (automated)gVisor bot
2020-09-21Merge release-20200907.0-157-gca3087472 (automated)gVisor bot
2020-09-20Merge pull request #3651 from ianlewis:ip-forwardinggVisor bot
PiperOrigin-RevId: 332760843
2020-09-18Merge release-20200907.0-153-g4ba86e625 (automated)gVisor bot
2020-09-18Merge release-20200907.0-151-g6c9989cb8 (automated)gVisor bot
2020-09-18Merge release-20200907.0-150-gc23e39f41 (automated)gVisor bot
2020-09-18Merge release-20200907.0-149-gb8ba0893e (automated)gVisor bot
2020-09-18Merge release-20200907.0-148-gca4ecf481 (automated)gVisor bot
2020-09-18Merge release-20200907.0-147-gf911b43f0 (automated)gVisor bot
2020-09-18Merge release-20200907.0-146-gddf37cb19 (automated)gVisor bot
2020-09-18Merge release-20200907.0-145-gbd69afdcd (automated)gVisor bot
2020-09-18Count packets dropped by iptables in IPStatsKevin Krakauer
PiperOrigin-RevId: 332486383
2020-09-18Merge release-20200907.0-144-gdedef4392 (automated)gVisor bot
2020-09-18Merge release-20200907.0-142-gfcf8d7c6d (automated)gVisor bot
2020-09-18Enqueue TCP sends arriving in SYN_SENT state.Mithun Iyer
TCP needs to enqueue any send requests arriving when the connection is in SYN_SENT state. The data should be sent out soon after completion of the connection handshake. Fixes #3995 PiperOrigin-RevId: 332482041
2020-09-18Merge release-20200907.0-140-gef7d9a6fc (automated)gVisor bot
2020-09-18Merge release-20200907.0-139-g313e1988c (automated)gVisor bot
2020-09-18Merge release-20200907.0-138-g360006d89 (automated)gVisor bot
2020-09-18Use common parsing utilities when sniffingGhanan Gowripalan
Extract parsing utilities so they can be used by the sniffer. Fixes #3930 PiperOrigin-RevId: 332401880
2020-09-18Merge release-20200907.0-137-g07d832dbb (automated)gVisor bot
2020-09-18Merge release-20200907.0-136-g2fbd31e72 (automated)gVisor bot
2020-09-17Test IPv4 WritePackets statsKevin Krakauer
IPv6 tests will be added in another CL along with ip6tables. PiperOrigin-RevId: 332389102
2020-09-18Merge release-20200907.0-135-g0b8d306e6 (automated)gVisor bot
2020-09-17ip6tables: filter table supportKevin Krakauer
`ip6tables -t filter` is now usable. NAT support will come in a future CL. #3549 PiperOrigin-RevId: 332381801
2020-09-18Merge release-20200907.0-134-gd34bda027 (automated)gVisor bot
2020-09-17{Set,Get} SO_LINGER on all endpoints.Nayana Bidari
SO_LINGER is a socket level option and should be stored on all endpoints even though it is used to linger only for TCP endpoints. PiperOrigin-RevId: 332369252
2020-09-18Merge release-20200907.0-133-gc0b74be54 (automated)gVisor bot
2020-09-18Merge release-20200907.0-132-g23fcbd872 (automated)gVisor bot
2020-09-18Merge release-20200907.0-131-g1e8beb5f1 (automated)gVisor bot
2020-09-17Merge release-20200907.0-130-gf1f844daa (automated)gVisor bot
2020-09-17Merge release-20200907.0-129-g319d1b8ba (automated)gVisor bot