- During merge, simplified the API docs for Analyzer::DeleteChild()
(found it unclear/unnecessary to refer to any `std` container types)
* origin/topic/timw/analyzer-iterators:
Clean up iterator usage in Analyzer
- Added explicit test case of "unused assignement" warning and
&is_used suppression during merge.
* origin/topic/vern/use-defs:
activate &is_used
removed unnecessary statement flagged by Coverity (thanks, Jon!)
Adjust reference/move nitpicks in use-def/reduce code
Adjust some whitespace in UseDefs.cc
updates to "usage" test suite alternative now that more warnings are generated
suppress usage warning in baseline script
"xform" alternative baseline update, needed for recent change to master
baseline update due to shift in number of lines in base intel framework script
environment variable (which has precedence) not flags for baseline usage test
splitting out "usage" test suite alternative into -u/-uu versions
adding &is_used attribute for base scripts - not actually needed yet, but will be once optimization is added
removing unused assignments from base scripts
driver glue for invoking use-def construction
classes for managing and propagating use-defs
enhancements/changes to the Reduce class in preparation for use-defs
some tidying with smart pointers
flag/environment variable for dumping use-defs
&is_used attribute to suppress set-but-not-used usage warnings
whitespace micro-preening
* origin/topic/vern/reaching-defs: (36 commits)
added &is_assigned test case for variable rather than record field
Speedup ReachingDefs logic by ~15%
Simplify ReachingDefs::RDMap() accessor
test for -uu correctly tracking $?, and not misled by conditional assignments
&is_set => &is_assigned
remove pending maybe-reconsider-this comment
fixes for ?$ operator - always track it, and assume subrecords are initialized
speedup (and more coherent memory management) for tracking RDs
fixes for generating and evaluating RDs associate with ?$ expressions
fix for failure to reduce InlineExpr's to CatchReturnStmt's
inlining fix: propagate identifier attributes (such as &is_set)
tidier memory management
fix for an ancient bug - surprising that this hasn't caused problems previously
Fix IntrusivePtr release leaks in reaching-def logic
Change dynamic_cast in reaching-def logic to static_cast
Adjust some reaching-def memory management
Update a couple baselines for "xform" alternative
Adjust various reaching-def move/reference semantics
Change LambdaExpr::OuterIDs() accessor to return const-reference
Simplify declaration of DefPointType enum
...
- Add auxil/package-manager submodule as an optional build
source. When the submodule is present, zkg gets installed into the
Zeek installation's bin directory, its config file into etc/zkg, and
its state into var/lib/zkg. Like zeekctl, zkg finds its own module
independently of any PYTHONPATH. Installation via pip remains
supported. You can skip zkg explicitly via --disable-zkg. See the
NEWS update for details.
- Establish a "zeek/python" subdirectory under libdir as the common place
for Python modules in the Zeek distribution. This now separates out
the Broker Python bindings, ZeekControl, and zkg's Python module.
- Add configure flags to allow customizing this Python folder, in
three ways: --python-dir, --python-prefix, and --python-home. These
differ in the logic they automatically add to the path, and build on
the logic already used in Broker.
- Include a (comented-out) @load for zkg's packages folder in
local.zeek.
- Bump zeekctl to move to this new location.
- Bump doc to include installation instructions
- Update NEWS accordingly.
Merge adjustments:
- Fix the `--with-caf=` option from emitting messages about a variable
having an unset value.
- Fix the `zeek-config --caf_root` option
* origin/topic/neverlord/caf-migration:
Update submodule(s)
Fix message ordering of Broker messages
Fix UB in shutdown of Broker manager
Preserve string output of Broker errors
Migrate to CAF 0.18
- Minor whitespace/grammar/doc tweaks during merge
* 'add-X-to-double' of https://github.com/ynadji/zeek:
Add `count_to_double` and `int_to_double` bif functions
Also now uses CMake's ENABLE_EXPORTS target property for the zeek
executable to ensure symbols are visible to plugins. Prior to CMake
3.4, the policy was to export symbols by default for certain platforms,
but later versions need either the explicit target property or policy.
* origin/topic/jsiwek/gh-1264-ssh-host-key-fingerprints:
Simply ssh/main.zeek by using "ssh_server_host_key" for fingerprinting
Deprecate "ssh1_server_host_key" parameters *e* and *p*
GH-1264: Implement "ssh_server_host_key" event
* 'topic/vbrevet/ssh_version' of https://github.com/vbrevet/zeek:
[SSH] Handle SSH version 1.99 SSH can set in its identification a version 1.99 (SSH-1.99-xxx). That means the client/server is compatible with SSHv1 and SSHv2. So the version choice depends of the both side.
* origin/topic/jsiwek/type-alias-introspection:
Add enum_names() BIF to return names of an enum type's values
Add type_aliases() BIF for introspecting type-names of types/values
Change Type::type_aliases map to store IntrusivePtr
Fix lookup_ID() BIF to return enum values
For `|x|`, where `x` is an expression with an integral result, an
implicit coercion of that result into signed `int` type no longer takes
place.
This was actually the behavior before Zeek 3.0 as well, but the attempt
to prevent mistakes that easily result from integer literals in Zeek
being unsigned like `|5 - 9|` causing an overflow/wraparound and
yielding a very large number is not generally consistent since overflows
are still generally able to happen in other ways and also in other
contexts besides just absolute-values. So the preference was to revert
to a behavior that favors consistency. For reference, see
https://github.com/zeek/zeek/pull/251#issuecomment-713956976
* topic/johanna/GH-169:
Make event ordering deterministic
dump-events: try to make baseline work on all systems
Introduce generate_all_events bif and add option to misc/dump-events
Fixes GH-169
* origin/topic/seth/make-cluster-port-optional:
Apply suggestions from code review
Update scripts/base/frameworks/cluster/main.zeek
Make defining a port number for hosts in a cluster that only connect outbound optional
* 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.
- Tweaked the Too_Little_Traffic notice message to avoid
cluster-specific terminology.
* origin/topic/vlad/caploss_no_traffic:
Fix scheduling due to network_time being 0 in zeek_init
Add test for CaptureLoss::Too_Little_Traffic
Add CaptureLoss::Too_Little_Traffic
Add CaptureLoss::initial_watch_interval for a quick read on cluster health after startup.
Documentation update, reference the threshold variable. [nomail] [skip ci]
Whitespace fixes only [nomail] [skip ci]
(Adding a NEWS entry.)
* origin/topic/christian/364-logfilter-hooks:
Update testing/btest/scripts/base/frameworks/logging/hooks.zeek
Btests for log filter policy hooks
Btest baseline updates to reflect new logging policy hooks
Migrate existing use of filter predicates to policy hooks
Support for log filter policy hooks
- Changed the new stub events to correctly check for existence of
their associated handler before generating an event
- Added a test case for the new stub event
* 'add-dce-rpc-payloads' of https://github.com/ynadji/zeek:
Add stub payload to dce_rpc_request and dce_rpc_response
This adds two new functions: `Conn::register_removal_hook()` and
`Conn::unregister_removal_hook()` for registering a hook function to be
called back during `connection_state_remove`. The benefit of using hook
callback approach is better scalability: the overhead of unrelated
protocols having to dispatch no-op `connection_state_remove` handlers is
avoided.
* FlyingWithJerome/master:
remove variables in netvar, use tabs in DNS.h and polish comments in dns events.
add new line at the end of the test baseline
add data+=option_len to skip unknown bytes
better explanation to server cookie
better explanation to server cookie
add edns-cookie testcase
remove data+=option_len error in cookie and keepalive
add EDNS cookie parsing
lazy commit
lazy commit
lazy commit
add testcases
add units (100ms) to comments
initial adding EDNS TCP keepalive
The use of find_all() in extract_email_addrs_vec() extracted occurrences
to an intermediate set and thus lost any sense of ordering.
This changes extract_email_addrs_vec() to use find_all_ordered() and
return all occurrences of email addresses found in the argument,
included duplicates, with their order of occurrence preserved.
* origin/topic/jsiwek/gh-1080-error-on-enum-redefinition-conflict:
Fix incorrect conflict detection of namespaced-enum-names
Improve error message for an enum name conflicting with non-enum ID
GH-1080: Treat enum name re-use across different enum types as an error
GH-1080: Rename conflicting NetControl::DROP enum definitions
Fixes GH-1080
``NetControl::DROP`` had 3 conflicting definitions that could potentially
be used incorrectly without any warnings or type-checking errors.
Such enum redefinition conflicts are now caught and treated as errors,
so the ``NetControl::DROP`` enums had to be renamed:
* The use as enum of type ``Log::ID`` is renamed to ``NetControl::DROP_LOG``
* The use as enum of type ``NetControl::CatchReleaseInfo`` is renamed to
``NetControl::DROP_REQUESTED``
* The use as enum of type ``NetControl::RuleType`` is unchanged and still
named ``NetControl::DROP``
* 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
...
