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Removes a regex optimization added at #1536

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This commit is contained in:
Felipe Zimmerle
2017-10-06 20:32:40 +00:00
parent 9e9db08b87
commit fa7973a4ef
2 changed files with 3 additions and 15 deletions
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11
src/operators/rx.cc
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@@ -33,17 +33,14 @@ bool Rx::evaluate(Transaction *transaction, Rule *rule,
const std::string& input, std::shared_ptr<RuleMessage> ruleMessage) {
SMatch match;
std::list<SMatch> matches;
Regex * re = m_re;
Regex *re;
if (m_param.empty()) {
return true;
}
std::string eparam = MacroExpansion::expand(m_param, transaction);
if (eparam != m_param) {
re = new Regex(eparam);
}
re = new Regex(eparam);
matches = re->searchAll(input);
if (rule && rule->getActionsByName("capture").size() > 0 && transaction) {
@@ -65,9 +62,7 @@ bool Rx::evaluate(Transaction *transaction, Rule *rule,
logOffset(ruleMessage, i.m_offset, i.m_length);
}
if (re != m_re) {
delete re;
}
delete re;
if (matches.size() > 0) {
return true;