Avoid using NULL string (match) in Pm::evaluate

defanator · zimmerle · commit 592927793856 · 2019-10-07T08:37:05.000-03:00
Closes #2178.
diff --git a/src/operators/pm.cc b/src/operators/pm.cc
@@ -103,7 +103,7 @@ bool Pm::evaluate(Transaction *transaction, Rule *rule,
         transaction->m_matched.push_back(match_);
     }
 
-    if (rule && rule->m_containsCaptureAction && transaction && rc) {
+    if (rule && rule->m_containsCaptureAction && transaction && rc >= 0) {
         transaction->m_collections.m_tx_collection->storeOrUpdateFirst("0",
             std::string(match));
         ms_dbg_a(transaction, 7, "Added pm match TX.0: " + \

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ bool Pm::evaluate(Transaction transaction, Rule rule,`
`103`	`103`	`transaction->m_matched.push_back(match_);`
`104`	`104`	`}`
`105`	`105`
`106`		`- if (rule && rule->m_containsCaptureAction && transaction && rc) {`
	`106`	`+ if (rule && rule->m_containsCaptureAction && transaction && rc >= 0) {`
`107`	`107`	`transaction->m_collections.m_tx_collection->storeOrUpdateFirst("0",`
`108`	`108`	`std::string(match));`
`109`	`109`	`ms_dbg_a(transaction, 7, "Added pm match TX.0: " + \`