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![]() The logging manager's Manager::TraverseRecord(), called when adding a log filter to a stream, skipped any fields intoduced by a filter's $ext_func when such fields weren't mentioned in a $include restriction or mentioned in an $exclude restriction. This was inconsistent with Manager::RecordToFilterVals, used when actually writing log entries, which does include those values. The result was that the record indices descent in Manager::RecordToFilterVals expects to find only record values, when in fact only the record provided by ext_func is present. This leads to type mismatches and hard Zeek exits like this one: 1300475173.475401 fatal error in zeek/share/zeek//base/init-bare.zeek, line 4810: Val::CONVERTER (string/record) (zeek) The fix makes ext_func's field additions decisive, meaning the filter's include/exclude lists don't apply to it. If a user really wants to override this, they can reset the filter's ext_func back to our no-op default. The included btest produces the above error when the fix is not present. |
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README |
This directory contains suites for testing for Zeek's correct operation: btest/ An ever-growing set of small unit tests testing Zeek's functionality. external/ A framework for downloading additional test sets that run more complex Zeek configuration on larger traces files. Due to their size, these are not included directly. See the README for more information. scripts/ Helpers scripts used by some tests.