Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 20 insertions, 0 deletions

diff --git a/js/src/tests/non262/extensions/bad-regexp-data-clone.js b/js/src/tests/non262/extensions/bad-regexp-data-clone.js
new file mode 100644
index 0000000000..70ed427a6a
--- /dev/null
+++ b/js/src/tests/non262/extensions/bad-regexp-data-clone.js
@@ -0,0 +1,20 @@
+// |reftest| skip-if(!xulRuntime.shell)
+// -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+let data = new Uint8Array([
+  104,97,108,101,6,0,255,255,95,98,
+  0,0,0,0,0,104,97,108,101,9,0,255,
+  255,95,98,115,0,0,0,0,0,0,65,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0
+]);
+let cloneBuffer = serialize(null);
+cloneBuffer.clonebuffer = data.buffer;
+
+// One of the bytes above encodes a JS::RegExpFlags, but that byte contains bits
+// outside of JS::RegExpFlag::AllFlags and so will trigger an error.
+assertThrowsInstanceOf(() => deserialize(cloneBuffer), InternalError);
+
+if (typeof reportCompare === "function")
+  reportCompare(0, 0, 'ok');