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PiperOrigin-RevId: 346487763
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This is an empty commit that advances the RevId below, to fix a
repository synchronization issue.
PiperOrigin-RevId: 346465449
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Prior to this change tcpdump would fail to create its output file
because the destination directory was owned by root. This would later
cause killall to fail, as tcpdump was not running. Check exit code of
tcpdump/tshark to produce better error messages should this regress.
PiperOrigin-RevId: 346353911
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Avoid action at a distance where both `snifferArgs` and `snifferProg`
must stay in sync.
PiperOrigin-RevId: 346341231
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Don't propagate arbitrary golang errors up from fusefs because errors
that don't map to an errno result in a sentry panic.
Reported-by: syzbot+697cb635346e456fddfc@syzkaller.appspotmail.com
PiperOrigin-RevId: 346220306
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- Remove unused constants
- Correct function doc comment
- Remove useless cast
- Restore comment removed in an earlier change
PiperOrigin-RevId: 346205943
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PiperOrigin-RevId: 346203209
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PiperOrigin-RevId: 346197760
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Removes comment lines about MaxUnsolicitedReportDelay. This is already
documented in the comment for GenericMulticastProtocolOptions.
PiperOrigin-RevId: 346185053
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PiperOrigin-RevId: 346143528
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PiperOrigin-RevId: 346134026
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PiperOrigin-RevId: 346109185
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openedMu has lock ordering violations. Most locks go through OpenedFlag(),
which is usually taken after renameMu and opMu. On the other hand, Tlopen takes
openedMu before renameMu and opMu (via safelyRead).
Resolving this violation is simple: just drop openedMu. The opened and
openFlags fields are already protected by opMu in most cases, renameMu (for
write) in one case (via safelyGlobal), and only in doWalk by neither.
This is a bit ugly because opMu is supposed to be a "semantic" lock, but it
works. I'm open to other suggestions.
Note that doWalk has a race condition where a FID may open after the open check
but before actually walking. This race existed before this change as well; it
is not clear if it is problematic.
PiperOrigin-RevId: 346108483
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PiperOrigin-RevId: 346101076
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PiperOrigin-RevId: 345976554
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With the recent changes db36d948fa63ce950d94a5e8e9ebc37956543661, we try
to balance the receive window advertisements between payload lengths vs
segment overhead length. This works fine when segment size are much
higher than the overhead, but not otherwise. In cases where the segment
length is smaller than the segment overhead, we may end up not
advertising zero receive window for long time and end up tail-dropping
segments. This is especially pronounced when application socket reads
are slow or stopped. In this change we do not grow the right edge of
the receive window for smaller segment sizes similar to Linux.
Also, we keep track of the socket buffer usage and let the window grow
if the application is actively reading data.
Fixes #4903
PiperOrigin-RevId: 345832012
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Startblock:
has LGTM from asfez
and then
add reviewer tamird
PiperOrigin-RevId: 345815146
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Fixes #4991
PiperOrigin-RevId: 345800333
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Per runtime.memmove, pointers are always copied atomically, as this is required
by the GC. (Also, the init() safety check doesn't work because it gets renamed
to <prefix>init() by template instantiation.)
PiperOrigin-RevId: 345800302
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The next test case is perfectly valid, which creates a test directory
with appropriate permissions and ensures that you can't create a file.
This test case assumes that the root directory has certain permissions.
In this case, we may have EROFS instead of a permission error, but it's
perfectly plausible that no error occurs at all. The test is not valid.
PiperOrigin-RevId: 345764412
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PiperOrigin-RevId: 345764404
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PiperOrigin-RevId: 345763209
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make load-benchmarks-images is empty with the deleted line.
PiperOrigin-RevId: 345741855
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PiperOrigin-RevId: 345701623
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PiperOrigin-RevId: 345696124
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