fix: flagged regex by codeql for security and performance

lamweili · lamweili · commit 7922e8257806 · 2023-02-20T02:04:20.000+08:00
diff --git a/lib/logger.js b/lib/logger.js
@@ -7,7 +7,7 @@ const clustering = require('./clustering');
 const categories = require('./categories');
 const configuration = require('./configuration');
 
-const stackReg = /at (?:(.+)\s+\()?(?:(.+?):(\d+)(?::(\d+))?|([^)]+))\)?/;
+const stackReg = /^(?:\s*) at (?:(.+) \()?(?:([^(]+?):(\d+):(\d+))\)?$/;
 /**
  * The top entry is the Error
  */
@@ -36,7 +36,7 @@ function defaultParseCallStack(
     }
     const lineMatch = stackReg.exec(stacklines[0]);
     /* istanbul ignore else: failsafe */
-    if (lineMatch && lineMatch.length === 6) {
+    if (lineMatch && lineMatch.length === 5) {
       // extract class, function and alias names
       let className = '';
       let functionName = '';
