zeek-dev March 2011

zeek-dev@lists.zeek.org

74 discussions

[Bro-Dev] #340: Cleanup: unify where global consts are defined (access from policy layer and event engine)

by Bro Tracker

#340: Cleanup: unify where global consts are defined (access from policy layer and event engine) -----------------------------+-------------------- Reporter: gregor | Owner: Type: Feature Request | Status: new Priority: Low | Milestone: Bro1.6 Component: Bro | Version: Keywords: | -----------------------------+-------------------- {{{ #!rst Global ``const``'s that are accessible from the policy layer and event engine (e.g., to configure features) are currently defined in different ways: 1. in ``bro.init`` and ``NetVar.{cc|h}`` 2. in a specific .bro policy script and ``NetVar.{cc|h}`` 3. in ``const.bif`` According to our discussion on bro-dev, we should change it to only use ``const.bif``. For case 2. we should add a ``redef`` in the .bro policy scripts, so that users looking at the script see that the const exists (TODO: how to best auto-doucment these). Setting milestone to 1.6 as it seems this can be done together with the general policy script overhaul, but can also be pushed backed. }}} -- Ticket URL: <http://tracker.icir.org/bro/ticket/340> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #357: Only log missing support for libgeoip a single time.

by Bro Tracker

#357: Only log missing support for libgeoip a single time. ---------------------+------------------------ Reporter: seth | Owner: Type: Problem | Status: new Priority: Normal | Milestone: Bro1.6 Component: Bro | Version: git/master Keywords: sprint | ---------------------+------------------------ I've seen too many people with logs that are full of messages indicating no support for libgeoip. -- Ticket URL: <http://tracker.icir.org/bro/ticket/357> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #421: Initialize set/table field in records.

by Bro Tracker

#421: Initialize set/table field in records. --------------------+-------------------- Reporter: robin | Owner: robin Type: Task | Status: new Priority: Normal | Milestone: Bro1.6 Component: Bro | Version: Keywords: | --------------------+-------------------- We should initialize set/tables in instantiated records to empty values if they don't have an &optional attribute. -- Ticket URL: <http://tracker.icir.org/bro/ticket/421> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #412: Port the istate tests to btes

by Bro Tracker

#412: Port the istate tests to btes --------------------+-------------------- Reporter: robin | Owner: robin Type: Task | Status: new Priority: Normal | Milestone: Bro1.6 Component: Bro | Version: Keywords: | --------------------+-------------------- They are in testings/istate. -- Ticket URL: <http://tracker.icir.org/bro/ticket/412> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #430: Build error in LogMgr.cc

by Bro Tracker

#430: Build error in LogMgr.cc ----------------------+----------------------- Reporter: appleman | Owner: Type: Problem | Status: new Priority: Normal | Milestone: Component: Bro | Version: git/topic Keywords: | ----------------------+----------------------- I cloned the repository as master and built bro. I then did ... git checkout topic/robin/logging-internals make ... and it died with the following errors: [ 16%] Building CXX object src/CMakeFiles/bro.dir/LogMgr.cc.o /home/appleman/bro/trunk/scripts/bro/src/LogMgr.cc: In member function ‘bool LogMgr::AddFilter(EnumVal*, RecordVal*)’: /home/appleman/bro/trunk/scripts/bro/src/LogMgr.cc:691: error: ‘transform’ is not a member of ‘std’ make[3]: *** [src/CMakeFiles/bro.dir/LogMgr.cc.o] Error 1 make[3]: Leaving directory `/home/appleman/bro/trunk/scripts/bro/build' make[2]: *** [src/CMakeFiles/bro.dir/all] Error 2 make[2]: Leaving directory `/home/appleman/bro/trunk/scripts/bro/build' make[1]: *** [all] Error 2 make[1]: Leaving directory `/home/appleman/bro/trunk/scripts/bro/build' make: *** [all] Error 2 My gcc version is 4.4.3 Problem was resolved for me by adding #include <algorithm> to LogMgr.cc -- Ticket URL: <http://tracker.icir.org/bro/ticket/430> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #401: broctl crash reports should display size of core dump

by Bro Tracker

#401: broctl crash reports should display size of core dump ------------------------+-------------------- Reporter: seth | Owner: robin Type: Problem | Status: new Priority: Normal | Milestone: Bro1.6 Component: BroControl | Version: Keywords: | ------------------------+-------------------- This would help with remote debugging since it would become easier in some cases to determine the result of a crash if the crash is due to memory exhaustion. One case in particular that it would be really helpful for is someone running 32-bit Bro on a 64-bit platform since the crash (i think) will always happen right at 4GB. -- Ticket URL: <http://tracker.icir.org/bro/ticket/401> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #390: Problem with _logStats method in BroControl

by Bro Tracker

#390: Problem with _logStats method in BroControl ------------------------+------------------------ Reporter: seth | Owner: robin Type: Problem | Status: new Priority: Normal | Milestone: Bro1.6 Component: BroControl | Version: git/master Keywords: | ------------------------+------------------------ In some installations (I don't know what criteria yet), the _logStats method will cause the cron command to never finish. -- Ticket URL: <http://tracker.icir.org/bro/ticket/390> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #370: Plugin interface for BroControl

by Bro Tracker

#370: Plugin interface for BroControl -----------------------------+-------------------- Reporter: seth | Owner: robin Type: Feature Request | Status: new Priority: Normal | Milestone: Bro1.6 Component: BroControl | Version: Keywords: | -----------------------------+-------------------- Features that a first version of the plugin interface should have... * Hooks to execute external scripts before and after start, stop, and install. * Mechanism for plugin scripts to provide feedback to BroControl. Maybe just succeed or fail+message would be enough? * Setting options for plugins in broctl.cfg. Maybe set ENV vars when running scripts? Currently, I'm thinking that using a naming convention for files in <prefix>/share/broctl/plugins would work for installing plugins. Names like this: post-install-plugin1 or pre-start-plugin2. That would provide BroControl enough information to know which configuration options to set in the environment when executing those scripts and when they are supposed to be executed. -- Ticket URL: <http://tracker.icir.org/bro/ticket/370> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #361: Copy Bro binary only when in NFS mode

by Bro Tracker

#361: Copy Bro binary only when in NFS mode ------------------------+------------------------ Reporter: robin | Owner: robin Type: Task | Status: new Priority: Normal | Milestone: Bro1.6 Component: BroControl | Version: git/master ------------------------+------------------------ Currently, BroControl copies the bro binary to all clients' spool directory, and then runs it from there. While that avoids problems when the Bro installation is on NFS, it can cause trouble in other contexts (like capabilities set for the binary to be lost; and I think we had more in the past I don't recall right now). So, the solution seems to be to avoid the copy unless in NFS mode. We could also revisit whether we want to keep supporting runnign from NFS at all, but generall I'd like to do so. -- Ticket URL: <http://tracker.icir.org/bro/ticket/361> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

[Bro-Dev] #337: BroCtl's top has trouble with large values

by Bro Tracker

#337: BroCtl's top has trouble with large values ------------------------+------------------------ Reporter: robin | Owner: robin Type: Problem | Status: new Priority: Normal | Milestone: Bro1.6 Component: BroControl | Version: git/master ------------------------+------------------------ From Craig: File "/home/users/bro/bro-151/lib/broctl/BroControl/control.py", line 588, in getTopOutput d["vsize"] = int(p[1]) ValueError: invalid literal for int(): 2.17684e+09 Here's a possible fix for this: d["vsize"] = int(float(p[1])) Craig fun 2 % !! ipython Python 2.6.6 (r266:84292, Sep 29 2010, 08:18:31) Type "copyright", "credits" or "license" for more information. IPython 0.10.1 -- An enhanced Interactive Python. ? -> Introduction and overview of IPython's features. %quickref -> Quick reference. help -> Python's own help system. object? -> Details about 'object'. ?object also works, ?? prints more. In [1]: p = [ 'foo', '2.17684e+09' ] In [2]: print type(p[1]) <type 'str'> In [3]: print p[1] 2.17684e+09 In [4]: d = {} In [5]: d["vsize"] = int(float(p[1])) In [6]: print d["vsize"] 2176840000 In [7]: print type(d["vsize"]) <type 'int'> -- Ticket URL: <http://tracker.icir.org/bro/ticket/337> Bro Tracker <http://tracker.icir.org/bro> Bro Issue Tracker

9 years, 6 months

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zeek-dev March 2011