Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/bug1264961.js b/js/src/jit-test/tests/debug/bug1264961.js
new file mode 100644
index 0000000000..c43a29504d
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug1264961.js
@@ -0,0 +1,23 @@
+// |jit-test| slow; skip-if: !('oomTest' in this)
+
+loadFile(`
+  var o = {}
+  var global = this;
+  var p = new Proxy(o, {
+    "deleteProperty": function (await , key) {
+      var g = newGlobal({sameZoneAs: this});
+      g.parent = global;
+      g.eval("var dbg = new Debugger(parent); dbg.onEnterFrame = function(frame) {};");
+    }
+  })
+  for (var i=0; i<100; i++);
+  assertEq(delete p.foo, true);
+`);
+function loadFile(lfVarx) {
+    var k = 0;
+    oomTest(function() {
+        // In practice a crash occurs before iteration 4000.
+        if (k++ <= 4000)
+          eval(lfVarx);
+    }, {expectExceptionOnFailure: false});
+}