Packets written via SOCK_RAW are guaranteed to have network headers, but not
transport headers. Check first whether there are enough bytes left in the packet
to contain a transport header before attempting to parse it.
PiperOrigin-RevId: 282363895
The first use of time.Local (usually via time.Time.Date, et. al) performs
initialization of the local timezone, which involves open several tzdata files
from the host.
Since filter installation disallows open, we should explicitly force this
initialization rather than implicitly depending on the first logging (or other
time) call occurring before filter installation.
PiperOrigin-RevId: 282053121
Signed-off-by: Bin Lu <bin.lu@arm.com>
COPYBARA_INTEGRATE_REVIEW=https://github.com/google/gvisor/pull/891 from lubinszARM:pr_pagetable 2385de75a8662af3ab1ae289dd74dd0e5dcfaf66
PiperOrigin-RevId: 282013224
Note that the Sentry still calls Truncate() on the file before calling Open.
A new p9 version check was added to ensure that the p9 server can handle the
the OpenTruncate flag. If not, then the flag is stripped before sending.
PiperOrigin-RevId: 281609112
The tag script, when not run interactively, will fail without a provided commit
message (since it now uses annotated tags). For now, use a trivial message. In
the future, this could be extended to provide automated release notes.
PiperOrigin-RevId: 281112651
As we move to CLOSE state from LAST-ACK or TIME-WAIT,
ensure that we re-match all in-flight segments to any
listening endpoint.
Also fix LISTEN state handling of any ACK segments as per RFC793.
Fixes#1153
PiperOrigin-RevId: 280703556
Aside from the performance hit, there is no guarantee that p9.ClientFile's
finalizer runs before the associated p9.Client is closed.
PiperOrigin-RevId: 280702509
Sniffer assumed that outgoing packets have transport headers, but
users can write packets via SOCK_RAW with arbitrary transport headers that
netstack doesn't know about. We now explicitly check for the presence of network
and transport headers before assuming they exist.
PiperOrigin-RevId: 280594395
It was possible to panic the sentry by opening a cache revalidating folder with
O_TRUNC|O_CREAT.
Avoids breaking php tests.
PiperOrigin-RevId: 280533213
This was intended behavior per the README, but running tests without the --test
flag caused an error. Users can now omit the --test flag to run every test for a
runtime.
PiperOrigin-RevId: 280522025
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Kevin Krakauer
Adin Scannell
Michael Pratt
Ian Gudger
Mithun Iyer
lubinszARM
Andrei Vagin
Nicolas Lacasse
Jamie Liu
Bhasker Hariharan
Ting-Yu Wang