Age | Commit message (Collapse) | Author |
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nanosleep has to count time that a thread spent in the stopped state.
PiperOrigin-RevId: 376258641
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PiperOrigin-RevId: 376001603
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PiperOrigin-RevId: 375823719
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PiperOrigin-RevId: 375780659
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PiperOrigin-RevId: 375749377
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Not all the tests build yet, but many of them do now.
PiperOrigin-RevId: 375209824
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https://github.com/llvm/llvm-project/commit/6c3129549374c0e81e28fd0a21e96f8087b63a78
adds "mustprogress" to loops, which causes empty, side-effect free loops to be
optimized away. These loops are intentionally infinite for purposes of testing,
so add asm statements that prevent them from being removed.
PiperOrigin-RevId: 375188453
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Fixes #5974
Updates #161
PiperOrigin-RevId: 375024740
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Add missing protocol state to TCPINFO struct and update packetimpact.
This re-arranges the TCP state definitions to align with Linux.
Fixes #478
PiperOrigin-RevId: 374996751
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Previously, mount could discover a hierarchy being destroyed
concurrently, which resulted in mount attempting to take a ref on an
already destroyed cgroupfs.
Reported-by: syzbot+062c0a67798a200f23ee@syzkaller.appspotmail.com
PiperOrigin-RevId: 374959054
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PiperOrigin-RevId: 374570219
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https://github.com/llvm/llvm-project/commit/6c3129549374c0e81e28fd0a21e96f8087b63a78 adds "mustprogress" to loops, which causes empty, side-effect free loops to be optimized away. These loops are intentionally infinite for purposes of testing, so add asm statements that prevent them from being removed.
PiperOrigin-RevId: 374546142
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PiperOrigin-RevId: 374517895
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This test suffers from extreme contention on
tcpip/stack.AddressableEndpointState.mu via
AddressableEndpointState.decAddressRef, at least when Go race detection is
enabled.
PiperOrigin-RevId: 374273745
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O_PATH is now implemented in vfs2.
Fixes #2782.
PiperOrigin-RevId: 373861410
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PiperOrigin-RevId: 373854462
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Previously, registration was racy because we were publishing
hierarchies in the registry without fully initializing the underlying
filesystem. This led to concurrent mount(2)s discovering the partially
intialized filesystems and dropping the final refs on them which cause
them to be freed prematurely.
Reported-by: syzbot+13f54e77bdf59f0171f0@syzkaller.appspotmail.com
Reported-by: syzbot+2c7f0a9127ac6a84f17e@syzkaller.appspotmail.com
PiperOrigin-RevId: 373824552
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The test Truncate set ControllingTTY without releasing
it on VFS2. This leads test ReleaseTTYSignals and ReleaseTTY
fail when setting ControllingTTY.
Skip the test on VFS1 and native, as setting Controlling TTY
when open replica only happens on VFS2.
Signed-off-by: Howard Zhang <howard.zhang@arm.com>
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This change implements /proc/cmdline with a basic faux command line
"BOOT_IMAGE=/vmlinuz-[version]-gvisor quiet" so apps that may expect
it do not receive errors.
Also tests for the existence of /proc/cmdline as part of the system
call test suite
PiperOrigin-RevId: 372462070
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PiperOrigin-RevId: 372022596
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PiperOrigin-RevId: 371963265
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PiperOrigin-RevId: 371776583
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In order to resolve path names, fsSymlink.Readlink() may need to reenter
kernfs. Change the code so that kernfs.Inode.Readlink() is called without
locks and document the new contract.
PiperOrigin-RevId: 371770222
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The data written was larger than the write buffer, and nobody was reading the
other end.
PiperOrigin-RevId: 371436084
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PiperOrigin-RevId: 371231148
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PiperOrigin-RevId: 371216407
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Restore capabilities for tests that need to change them.
PiperOrigin-RevId: 371007047
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PiperOrigin-RevId: 370989166
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PiperOrigin-RevId: 370569000
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PiperOrigin-RevId: 370565903
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Signed-off-by: Howard Zhang <howard.zhang@arm.com>
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PiperOrigin-RevId: 370219558
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PiperOrigin-RevId: 370181621
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Dropping CAP_SYS_ADMIN and not restoring it causes
other tests to be skipped.
PiperOrigin-RevId: 370002644
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In https://github.com/google/gvisor/commit/f075522849fa a check to increase zero
to a minimum backlog length was removed from sys_socket.go to bring it in parity
with linux and then in tcp/endpoint.go we bump backlog by 1. But this broke
calling listen on a AF_UNIX socket w/ a zero backlog as in linux it does allow 1
connection even with a zero backlog.
This was caught by a php runtime test socket_abstract_path.phpt.
PiperOrigin-RevId: 369974744
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PiperOrigin-RevId: 369967629
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PiperOrigin-RevId: 369909691
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PiperOrigin-RevId: 369724358
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PiperOrigin-RevId: 369505182
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Fixes #2926, #674
PiperOrigin-RevId: 369457123
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This fixes a race that occurs while the endpoint is being unregistered
and the transport demuxer attempts to match the incoming packet to any
endpoint. The race specifically occurs when the unregistration (and
deletion of the endpoint) occurs, after a successful endpointsByNIC
lookup and before the endpoints map is further looked up with ingress
NICID of the packet.
The fix is to notify the caller of lookup-with-NICID failure, so that
the logic falls through to handling unknown destination packets.
For TCP this can mean replying back with RST.
The syscall test in this CL catches this race as the ACK completing the
handshake could get silently dropped on a listener close, causing no
RST sent to the peer and timing out the poll waiting for POLLHUP.
Fixes #5850
PiperOrigin-RevId: 369023779
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PiperOrigin-RevId: 368919557
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PiperOrigin-RevId: 368779532
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PiperOrigin-RevId: 368749894
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We do not currently run random save tests.
PiperOrigin-RevId: 368309921
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Fix a race where the ACK completing the handshake can be dropped by
a closing listener without RST to the peer. The listener close would
reset the accepted queue and that causes the connecting endpoint
in SYNRCVD state to drop the ACK thinking the queue if filled up.
PiperOrigin-RevId: 368165509
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It's a common pattern in test code to reinterpret_cast<sockaddr*> from
sockaddr_* structs. Make AsSockAddr() for them so code looks better.
Note: Why not a wrapper type for `sockaddr_storage` and etc?
It's also a common need to have a local in-out variable of socklen_t.
Creating a wrapper type may however lead to this wrong code:
Wrapper addr;
socklen_t addrlen = sizeof(addr);
where sizeof(Wrapper) may not equal to sizeof(sockaddr_storage).
PiperOrigin-RevId: 368126229
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PiperOrigin-RevId: 367730917
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Move maxListenBacklog check to the caller of endpoint Listen so that it
is applicable to Unix domain sockets as well.
This was changed in cl/366935921.
Reported-by: syzbot+a35ae7cdfdde0c41cf7a@syzkaller.appspotmail.com
PiperOrigin-RevId: 367728052
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