Wrap host objects passes through prepareStackTrace

patriksimek · Apr 6, 2023 · d534e57 · d534e57
1 parent e541782
commit d534e57
Showing 1 changed file with 21 additions and 4 deletions.
diff --git a/lib/setup-sandbox.js b/lib/setup-sandbox.js
@@ -276,13 +276,30 @@ if (typeof OriginalCallSite === 'function') {
 				return;
 			}
 			const newWrapped = (error, sst) => {
+				const sandboxSst = ensureThis(sst);
 				if (localArrayIsArray(sst)) {
-					for (let i=0; i < sst.length; i++) {
-						const cs = sst[i];
-						if (typeof cs === 'object' && localReflectGetPrototypeOf(cs) === OriginalCallSite.prototype) {
-							sst[i] = new CallSite(cs);
+					if (sst === sandboxSst) {
+						for (let i=0; i < sst.length; i++) {
+							const cs = sst[i];
+							if (typeof cs === 'object' && localReflectGetPrototypeOf(cs) === OriginalCallSite.prototype) {
+								sst[i] = new CallSite(cs);
+							}
+						}
+					} else {
+						sst = [];
+						for (let i=0; i < sandboxSst.length; i++) {
+							const cs = sandboxSst[i];
+							localReflectDefineProperty(sst, i, {
+								__proto__: null,
+								value: new CallSite(cs),
+								enumerable: true,
+								configurable: true,
+								writable: true
+							});
 						}
 					}
+				} else {
+					sst = sandboxSst;
 				}
 				return value(error, sst);
 			};