Age | Commit message (Collapse) | Author |
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Package strace is missing some syscalls we actually implement (e.g.,
getrandom). We also see newer syscalls sometimes (e.g., membarrier) that would
be handy to have formatted.
Let's go ahead and add all syscalls in the latest upstream release (v5.4), even
though we only intend to implement v4.4. None of them are implemented, just
included as placeholders.
PiperOrigin-RevId: 284797577
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PiperOrigin-RevId: 284791600
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Disable until gvisor.dev/issue/1366 is resolved.
Updates #1366
PiperOrigin-RevId: 284786895
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PiperOrigin-RevId: 284786069
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This was accidentally dropped from the change which fixed the bug.
Updates #1217
PiperOrigin-RevId: 284689362
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Next steps include adding support to the transport demuxer and the UDP endpoint.
PiperOrigin-RevId: 284652151
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These are currently duplicated in ip_socket_test_util, so tests including
both netinet/tcp.h and ip_socket_test_util won't compile.
PiperOrigin-RevId: 284623958
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PiperOrigin-RevId: 284606233
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PiperOrigin-RevId: 284606133
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Because it is local-only, it should also be marked manual.
PiperOrigin-RevId: 284596186
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Add a decent set of syscall tests for rseq(2). These are a bit awkward because
of issues with library integration. libc may register rseq on thread start
(including before main on the initial thread), precluding much testing. Thus we
run tests in a libc-free subprocess.
Support for rseq(2) in gVisor will come in a later commit.
PiperOrigin-RevId: 284595994
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PiperOrigin-RevId: 284320186
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PiperOrigin-RevId: 284308422
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PiperOrigin-RevId: 284305935
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Fix bugs in updates to TCP CurrentEstablished stat.
Fixes #1277
PiperOrigin-RevId: 284292459
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This adds meaningful annotations to the trace generated by the runtime/trace
package.
PiperOrigin-RevId: 284290115
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This change marks the socket as ESTABLISHED and creates the receiver and sender
the moment we send the final ACK in case of an active TCP handshake or when we
receive the final ACK for a passive TCP handshake. Before this change there was
a short window in which an ACK can be received and processed but the state on
the socket is not yet ESTABLISHED.
This can be seen in TestConnectBindToDevice which is flaky because sometimes
the socket is in SYN-SENT and not ESTABLISHED even though the other side has
already received the final ACK of the handshake.
PiperOrigin-RevId: 284277713
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This will require a reasonably modern toolchain. I've put minimum compiler
versions in the README based on versions in
https://en.cppreference.com/w/cpp/compiler_support that have mostly complete
language and library support.
The minimum Bazel version bump is unrelated, but 0.28 is definitely not
supported anymore.
Please report issues on gvisor.dev/issue/1349.
Fixes #1349
PiperOrigin-RevId: 284274250
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This change allows the netstack to do SLAAC as outlined by RFC 4862 section 5.5.
Note, this change will not break existing uses of netstack as the default
configuration for the stack options is set in such a way that SLAAC
will not be performed. See `stack.Options` and `stack.NDPConfigurations` for
more details.
This change reuses 1 option and introduces a new one that is required to take
advantage of SLAAC, all available under NDPConfigurations:
- HandleRAs: Whether or not NDP RAs are processes
- AutoGenGlobalAddresses: Whether or not SLAAC is performed.
Also note, this change does not deprecate SLAAC generated addresses after the
preferred lifetime. That will come in a later change (b/143713887). Currently,
only the valid lifetime is honoured.
Tests: Unittest to make sure that SLAAC generates and adds addresses only when
configured to do so. Tests also makes sure that conflicts with static addresses
do not modify the static address.
PiperOrigin-RevId: 284265317
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Threadgroups already know their TTY (if they have one), which now contains the
TTY Index, and is returned in the Processes() call.
PiperOrigin-RevId: 284263850
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Changed annotation to follow the standard defined here:
https://github.com/opencontainers/image-spec/blob/master/annotations.md
PiperOrigin-RevId: 284254847
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We need to skip a subset of the tests, because of features that hostinet does
not currently support.
Fixes #1209
PiperOrigin-RevId: 284235911
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google:dependabot/npm_and_yarn/benchmarks/workloads/node_template/lodash-4.17.15
PiperOrigin-RevId: 284210333
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PiperOrigin-RevId: 284191345
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When the sandbox is destroyed, making URPC calls to destroy the
container will fail. The code was checking if the sandbox was
running before attempting to make the URPC call, but that is racy.
PiperOrigin-RevId: 284093764
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