Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 19 insertions, 0 deletions

diff --git a/editor/libeditor/crashtests/1644903.html b/editor/libeditor/crashtests/1644903.html
new file mode 100644
index 0000000000..175c6afda7
--- /dev/null
+++ b/editor/libeditor/crashtests/1644903.html
@@ -0,0 +1,19 @@
+<script>
+window.onload = () => {
+  document.execCommand("undo");
+}
+function onToggle() {
+  // For emulating the traditional behavior, collapse Selection to end of the
+  // text node at end of the <details> (<p> is closed before the <details>).
+  const details = document.querySelector("details");
+  getSelection().collapse(details.lastChild, details.lastChild.length);
+  const link = document.querySelector("link");
+  document.execCommand("delete");
+  document.querySelector("iframe").contentDocument.adoptNode(link);
+}
+</script>
+<p contenteditable>
+<link item="">
+<details open ontoggle="onToggle()">
+<iframe></iframe>
+</details></body>