Update detect_xss.cc

Author: Easton97-Jens

src/operators/detect_xss.cc

@@ -27,8 +27,10 @@ namespace modsecurity::operators {
 
 bool DetectXSS::evaluate(Transaction *t, RuleWithActions *rule,
     const std::string& input, RuleMessage &ruleMessage) {
+#ifndef NO_LOGS
     const std::string loggable_input =
         utils::string::limitTo(80, utils::string::toHexIfNeeded(input));
+#endif
 
     const injection_result_t xss_result =
         runLibinjectionXSS(input.c_str(), input.length());
@@ -47,21 +49,25 @@ bool DetectXSS::evaluate(Transaction *t, RuleWithActions *rule,
             break;
 
         case LIBINJECTION_RESULT_ERROR:
+#ifndef NO_LOGS
             ms_dbg_a(t, 4,
                 std::string("libinjection parser error during XSS analysis (")
                 + libinjectionResultToString(xss_result)
                 + "); treating as match (fail-safe). Input: "
                 + loggable_input);
+#endif
             if (rule != nullptr && rule->hasCaptureAction()) {
                 t->m_collections.m_tx_collection->storeOrUpdateFirst("0", input);
                 ms_dbg_a(t, 7, std::string("Added DetectXSS error input TX.0: ") + input);
             }
             break;
 
         case LIBINJECTION_RESULT_FALSE:
+#ifndef NO_LOGS
             ms_dbg_a(t, 9,
                 std::string("libinjection was not able to find any XSS in: ")
                 + loggable_input);
+#endif
             break;
     }