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Merge branch 'topic/christian/fix-rulematcher-iteration'

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* topic/christian/fix-rulematcher-iteration:
  Define ordering on Rule instances and use on sets in RuleMatcher
This commit is contained in:
Christian Kreibich 2024-11-18 09:39:05 -08:00
commit 5e0e2a8bd8
5 changed files with 18 additions and 5 deletions
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10
src/RuleMatcher.cc
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@ -657,7 +657,8 @@ RuleMatcher::MIME_Matches* RuleMatcher::Match(RuleFileMagicState* state, const u
}
// Find rules for which patterns have matched.
set<Rule*> rule_matches;
auto cmp = [](Rule* a, Rule* b) { return *a < *b; };
set<Rule*, decltype(cmp)> rule_matches(cmp);
for ( AcceptingMatchSet::const_iterator it = accepted_matches.begin(); it != accepted_matches.end(); ++it ) {
auto [aidx, mpos] = *it;
@ -841,7 +842,12 @@ void RuleMatcher::Match(RuleEndpointState* state, Rule::PatternType type, const
// matched patterns per connection (which is a plausible assumption).
// Find rules for which patterns have matched.
set<pair<Rule*, MatchPos>> rule_matches;
auto cmp = [](pair<Rule*, MatchPos> a, pair<Rule*, MatchPos> b) {
if ( *a.first == *b.first )
return a.second < b.second;
return *a.first < *b.first;
};
set<pair<Rule*, MatchPos>, decltype(cmp)> rule_matches(cmp);
for ( AcceptingMatchSet::const_iterator it = accepted_matches.begin(); it != accepted_matches.end(); ++it ) {
AcceptIdx aidx = it->first;