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Werk #11020: Quicksearch: Validate if search string contains lookahead

ComponentGUI
TitleQuicksearch: Validate if search string contains lookahead
Date2020-04-16 11:13:02
Checkmk EditionCheckmk Raw Edition (CRE)
Checkmk Version1.6.0p12,2.0.0i1
LevelTrivial Change
ClassBug Fix
CompatibilityCompatible - no manual interaction needed

If you enter a string containing lookaheads like "foo(?!bar)" you get a livestatus error like "Unhandled exception: 400: Filter: invalid perl operator: (?!".

This has been fixed. You will now get a message within the quicksearch, that this input is not valid.