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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /editor/libeditor/crashtests/766413.html
parentInitial commit. (diff)
downloadthunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz
thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--editor/libeditor/crashtests/766413.html42
1 files changed, 42 insertions, 0 deletions
diff --git a/editor/libeditor/crashtests/766413.html b/editor/libeditor/crashtests/766413.html
new file mode 100644
index 0000000000..1a7092d92a
--- /dev/null
+++ b/editor/libeditor/crashtests/766413.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html>
+<head>
+<script>
+
+function boom()
+{
+ var root = document.documentElement;
+ while (root.firstChild) {
+ root.firstChild.remove();
+ }
+
+ var space = document.createTextNode(" ");
+ var body = document.createElementNS("http://www.w3.org/1999/xhtml", "body");
+ root.contentEditable = "true";
+ root.focus();
+ document.execCommand("contentReadOnly", false, null);
+ root.appendChild(body);
+ root.contentEditable = "false";
+ root.appendChild(space);
+ root.removeChild(body);
+ root.contentEditable = "true";
+
+ window.getSelection().removeAllRanges();
+ var r1 = document.createRange();
+ r1.setStart(root, 0);
+ r1.setEnd(root, 0);
+ window.getSelection().addRange(r1);
+ looseText = document.createTextNode("c");
+ var r2 = document.createRange();
+ r2.setStart(looseText, 0);
+ r2.setEnd(looseText, 0);
+ window.getSelection().addRange(r2);
+
+ document.execCommand("forwardDelete", false, null);
+}
+
+</script>
+</head>
+
+<body onload="boom();"></body>
+</html>