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Fix @pm lookup for possible matches on offset zero

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This commit is contained in:
Felipe Zimmerle
2019-10-02 08:05:14 -07:00
parent d5b93c1013
commit beedddd6c6
4 changed files with 156 additions and 4 deletions
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6
src/operators/pm.cc
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@@ -84,7 +84,7 @@ void Pm::postOrderTraversal(acmp_btree_node_t *node) {
bool Pm::evaluate(Transaction *transaction, Rule *rule,
const std::string &input, std::shared_ptr<RuleMessage> ruleMessage) {
int rc = 0;
int rc = -1;
ACMPT pt;
pt.parser = m_p;
pt.ptr = NULL;
@@ -97,7 +97,7 @@ bool Pm::evaluate(Transaction *transaction, Rule *rule,
pthread_mutex_unlock(&m_lock);
#endif
if (rc > 0 && transaction) {
if (rc >= 0 && transaction) {
std::string match_(match);
logOffset(ruleMessage, rc - match_.size() + 1, match_.size());
transaction->m_matched.push_back(match_);
@@ -110,7 +110,7 @@ bool Pm::evaluate(Transaction *transaction, Rule *rule,
std::string(match));
}
return rc > 0;
return rc >= 0;
}