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2020-07-18Merge release-20200622.1-180-g5593320be (automated)gVisor bot
2020-07-17Update README on cross-building images.Ting-Yu Wang
PiperOrigin-RevId: 321887956
2020-07-18Merge release-20200622.1-179-g40acd22bc (automated)gVisor bot
2020-07-17Runtime tests are enormousAyush Ranjan
PiperOrigin-RevId: 321885126
2020-07-17Merge release-20200622.1-178-ge3c2bd51a (automated)gVisor bot
2020-07-17Move main methods for benchmark packages main package file.Zach Koopmans
PiperOrigin-RevId: 321875119
2020-07-17Merge release-20200622.1-177-g03c30ec63 (automated)gVisor bot
2020-07-17Runtime tests: Download language runtime imageAyush Ranjan
PiperOrigin-RevId: 321839398
2020-07-17Merge release-20200622.1-176-g40826b055 (automated)gVisor bot
2020-07-17DUT logs in test failure messages in packetimpactJay Zhuang
DUT logs will include logs from the posix server and gVisor, which provides a way to instrument the DUT during test failures. PiperOrigin-RevId: 321816647
2020-07-17Merge release-20200622.1-175-gc0ee95198 (automated)gVisor bot
2020-07-17Automated rollback of changelist 321647645Ayush Ranjan
PiperOrigin-RevId: 321808673
2020-07-17Merge release-20200622.1-174-g7e226c807 (automated)gVisor bot
2020-07-17Test UDP packets with mcast source addr are discardedJay Zhuang
PiperOrigin-RevId: 321790802
2020-07-17Merge release-20200622.1-173-gdcf6ddc27 (automated)gVisor bot
2020-07-16Add support to return protocol in recvmsg for AF_PACKET.Bhasker Hariharan
Updates #173 PiperOrigin-RevId: 321690756
2020-07-16Merge release-20200622.1-172-ge6894cb99 (automated)gVisor bot
2020-07-16Port runtime tests to use go_testAyush Ranjan
PiperOrigin-RevId: 321647645
2020-07-16Merge release-20200622.1-171-gc66991ad7 (automated)gVisor bot
2020-07-16Add ethernet broadcast address constantGhanan Gowripalan
PiperOrigin-RevId: 321620517
2020-07-16Merge release-20200622.1-170-g0a745cb34 (automated)gVisor bot
2020-07-15Merge pull request #3236 from craig08:fuse-kernfs-inode-stat-add-ctxgVisor bot
PiperOrigin-RevId: 321496734
2020-07-16Merge release-20200622.1-168-g5c8c0d65b (automated)gVisor bot
2020-07-15Port httpd benchmarkZach Koopmans
PiperOrigin-RevId: 321478001
2020-07-15Merge release-20200622.1-167-ge92f38ff0 (automated)gVisor bot
2020-07-15iptables: remove check for NetworkHeaderKevin Krakauer
This is no longer necessary, as we always set NetworkHeader before calling iptables.Check. PiperOrigin-RevId: 321461978
2020-07-15Merge release-20200622.1-166-gbdbab2702 (automated)gVisor bot
2020-07-15Merge pull request #3022 from prattmic:runsc_do_pdeathsiggVisor bot
PiperOrigin-RevId: 321449877
2020-07-15Merge release-20200622.1-164-gdb653bb34 (automated)gVisor bot
2020-07-15Merge release-20200622.1-163-g857d03f25 (automated)gVisor bot
2020-07-15fdbased: Vectorized write for packet; relax writev syscall filter.Ting-Yu Wang
Now it calls pkt.Data.ToView() when writing the packet. This may require copying when the packet is large, which puts the worse case in an even worse situation. This sent out in a separate preparation change as it requires syscall filter changes. This change will be followed by the change for the adoption of the new PacketHeader API. PiperOrigin-RevId: 321447003
2020-07-15Add support for SO_ERROR to packet sockets.Bhasker Hariharan
Packet sockets also seem to allow double binding and do not return an error on linux. This was tested by running the syscall test in a linux namespace as root and the current test DoubleBind fails@HEAD. Passes after this change. Updates #173 PiperOrigin-RevId: 321445137
2020-07-15Merge release-20200622.1-162-gfef90c61c (automated)gVisor bot
2020-07-15Fix minor bugs in a couple of interface IOCTLs.Bhasker Hariharan
gVisor incorrectly returns the wrong ARP type for SIOGIFHWADDR. This breaks tcpdump as it tries to interpret the packets incorrectly. Similarly, SIOCETHTOOL is used by tcpdump to query interface properties which fails with an EINVAL since we don't implement it. For now change it to return EOPNOTSUPP to indicate that we don't support the query rather than return EINVAL. NOTE: ARPHRD types for link endpoints are distinct from NIC capabilities and NIC flags. In Linux all 3 exist eg. ARPHRD types are stored in dev->type field while NIC capabilities are more like the device features which can be queried using SIOCETHTOOL but not modified and NIC Flags are fields that can be modified from user space. eg. NIC status (UP/DOWN/MULTICAST/BROADCAST) etc. Updates #2746 PiperOrigin-RevId: 321436525
2020-07-15Merge release-20200622.1-161-g1d11c4037 (automated)gVisor bot
2020-07-15Fix errors not getting caught when building vm image.Ting-Yu Wang
`set -e` does not catch errors in bash command substituions like `echo $(bad cmd)` so bazel thinks it succeeded and cached the result. PiperOrigin-RevId: 321412327
2020-07-15Merge release-20200622.1-160-g8939fae0a (automated)gVisor bot
2020-07-15Apply pdeathsig to gofer for runsc run/doMichael Pratt
Much like the boot process, apply pdeathsig to the gofer for cases where the sandbox lifecycle is attached to the parent (runsc run/do). This isn't strictly necessary, as the gofer normally exits once the sentry disappears, but this makes that extra reliable.
2020-07-15Merge pull request #3165 from ridwanmsharif:ridwanmsharif/fuse-off-by-defaultgVisor bot
PiperOrigin-RevId: 321411758
2020-07-15Merge release-20200622.1-158-gfc48ace73 (automated)gVisor bot
2020-07-15Merge pull request #3242 from btw616:fix/issue-3241gVisor bot
PiperOrigin-RevId: 321403149
2020-07-15hostinet: fix fd leak in fdnotifier for VFS2Tiwei Bie
When we failed to create the new socket after adding the fd to fdnotifier, we should remove the fd from fdnotifier, because we are going to close the fd directly. Fixes: #3241 Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
2020-07-15Merge release-20200622.1-156-g1b9965e06 (automated)gVisor bot
2020-07-14Update special file option name in comment.Dean Deng
PiperOrigin-RevId: 321269281
2020-07-14Include context in kernfs.Inode.Stat methodCraig Chi
To implement stat(2) in FUSE, we have to embed credentials and pid in request header. The information should be extracted from the context passed to VFS layer. Therefore `Stat()` signature in `kernfs.Inode` interface should include context as first argument. Some other fs implementations need to be modified as well, such as devpts, host, pipefs, and proc. Fixes #3235
2020-07-14Merge release-20200622.1-155-g8a0082f5f (automated)gVisor bot
2020-07-14remove IPv6 dockerKevin Krakauer
Will re-submit when ICMP dest unreachable is handled correctly and it can be turned back on. PiperOrigin-RevId: 321227330
2020-07-14Merge release-20200622.1-154-g221e1da94 (automated)gVisor bot
2020-07-14Test IPv6 fragment reassemblyZeling Feng
A packetimpact test for: "A node must be able to accept a fragmented packet that, after reassembly, is as large as 1500 octets." PiperOrigin-RevId: 321210729
2020-07-14Merge release-20200622.1-153-g1bfb556cc (automated)gVisor bot