Changes during merge:
- Add dedicated test (w/ trace "client_timestamp_enabled.pcapng" from Cloudshark)
- Change types from signed to unsigned.
- Add cast for bit-shifting operand.
- clang-format run
This could lead to a noticeable (single-percent) performance
improvement.
Most of the functionality for this is in the packet analyzers that now
cache ignore_chesksums_nets.
Based on a patch by Arne Welzel (Corelight).
Due to different double precision on M1, file IDs for SMB could end up
changing on M1 because the access time of a file goes into their
computation. The real solution for this would be changing Zeek's
internal "time" representation to uint64; that's planned, but requires
major surgery. For now, this PR changes the SMB code to also pass SMB's
original time representation (which is a uint64) into script-land, and
then use that for computing the file ID.
Closes#1406
This commit removes the stepping stone analyzer. It has been deactivated
by default since at least Zeek 2.0, is dysfunctional in cluster settings
and has a bunch of other issued.
Relates to GH-1573
This patch adds the ability to decap Geneve packets to process the inner
payload. The structure of the analyzer borrows heavily from the VXLAN
analyzer.
It's implemented with a new set[subnet] option named ignore_checksums_nets.
If you populate this set with subnets, any packet with a src address within
that set of subnets will not have it's checksum validated.
* origin/topic/jsiwek/zeek-script-args:
Improve zeek_script_args test case and documentation
Apply suggestions from code review
Add a test for script args.
Fixed an option processing bug
Make it possible to pass command line options through to scripts.
- Minor adjustments to whitespace/formatting
* origin/topic/seth/pcap_findalldevs:
Finishing changes from code review.
Update src/iosource/pcap/pcap.bif
Update src/iosource/pcap/pcap.bif
Update scripts/base/init-bare.zeek
Update src/iosource/pcap/pcap.bif
I accidentally missed a paren
New bif to wrap pcap_findalldevs
- Merge adjustments:
- Minor whitespace/style tweaks
- Fixed portability of the btest due to differences in `uniq -c`
output format
* origin/topic/robin/gh-623-sampling:
Extend weird sampling with option to track selected weirds globally.
* origin/topic/johanna/table-changes: (26 commits)
TableSync: try to make test more robust & add debug output
Increase timeouts to see if FreeBSD will be happy with this.
Try to make FreeBSD test happy with larger timeout.
TableSync: refactor common functionality into function
TableSync: don't raise &on_change, smaller fixes
TableSync: rename auto_store -> table_store
SyncTables: address feedback part 1 - naming (broker and zeek)
BrokerStore <-> Zeek Tables: cleanup and bug workaround
Zeek Table<->Brokerstore: cleanup, documentation, small fixes
BrokerStore<->Zeek table: adopt to recent Zeek API changes
BrokerStore<->Zeek Tables Fix a few small test failures.
BrokerStore<->Zeek tables: allow setting storage location & tests
BrokerStore<->Zeek tables: &backend works for in-memory stores.
BrokerStore<->Zeek table - introdude &backend attribute
BrokerStore<->Zeek tables: test for clones synchronizing to a master
BrokerStore<->Zeek tables: load persistent tables on startup.
Brokerstore<->Tables: attribute conflicts
Zeek/Brokerstore updates: expiration
Zeek/Brokerstore updates: add test that includes updates from clones
Zeek/Brokerstore updates: first working end-to-end test
...
This commit adds script/c++ documentation and fixes a few loose ends.
It also adds tests for corner cases and massively improves error
messages.
This also actually introduces type-compatibility checking and introduces
a new attribute that lets a user override this if they really know what
they are doing. I am not quite sure if we should really let that stay in
- but it can be very convenient to have this functionality.
One test is continuing to fail - the expiry test is very flaky. This is,
I think, caused by delays of the broker store forwarding. I am unsure if
we can actually do anything about that.
