Bug 631440: Crash [@ nsDocShell::AddToSessionHistory] with pushState. r=bz, a=bsmedberg

This commit is contained in:
Dave Townsend 2011-02-08 14:46:56 -08:00
Родитель 12712eb01f
Коммит 21770eb7c8
3 изменённых файлов: 44 добавлений и 3 удалений

Просмотреть файл

@ -9570,8 +9570,6 @@ nsDocShell::AddState(nsIVariant *aData, const nsAString& aTitle,
nsCOMPtr<nsIDocument> document = do_GetInterface(GetAsSupports(this));
NS_ENSURE_TRUE(document, NS_ERROR_FAILURE);
mLoadType = LOAD_PUSHSTATE;
// Step 1: Clone aData by getting its JSON representation
nsString dataStr;
rv = StringifyJSValVariant(aData, dataStr);
@ -9689,6 +9687,8 @@ nsDocShell::AddState(nsIVariant *aData, const nsAString& aTitle,
NS_ENSURE_TRUE(mOSHE, NS_ERROR_FAILURE);
nsCOMPtr<nsISHEntry> oldOSHE = mOSHE;
mLoadType = LOAD_PUSHSTATE;
nsCOMPtr<nsISHEntry> newSHEntry;
if (!aReplace) {
// Save the current scroll position (bug 590573).
@ -9921,7 +9921,7 @@ nsDocShell::AddToSessionHistory(nsIURI * aURI, nsIChannel * aChannel,
if (root == static_cast<nsIDocShellTreeItem *>(this) && mSessionHistory) {
// Bug 629559: Detect if this is an anchor navigation and clone the
// session history in that case too
if (mLoadType == LOAD_PUSHSTATE) {
if (mLoadType == LOAD_PUSHSTATE && mOSHE) {
PRUint32 cloneID;
mOSHE->GetID(&cloneID);
nsCOMPtr<nsISHEntry> newEntry;

Просмотреть файл

@ -50,6 +50,7 @@ _TEST_FILES = \
historyframes.html \
test_497898.html \
test_bug504220.html \
test_bug631440.html \
test_consoleAPI.html \
test_domWindowUtils.html \
test_domWindowUtils_scrollXY.html \

Просмотреть файл

@ -0,0 +1,40 @@
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=631440
-->
<head>
<title>Test for Bug 631440</title>
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=631440">Mozilla Bug 631440</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
SimpleTest.waitForExplicitFinish();
var w = window.open("about:blank");
w.addEventListener("load", function() {
w.close();
SimpleTest.finish();
}, false);
try {
w.history.pushState(null, "title", "pushState.html");
ok(false, "Should have thrown a security exception");
}
catch (e) {
ok(true, "Should have thrown a security exception");
}
</script>
</pre>
</body>
</html>