third_party/WebKit/LayoutTests/fast/loader/stateobjects/spam-pushstate-then-throttled.html - Issue 2972073002: Mitigate the pushState IPC storm DoS.

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Unified Diff: third_party/WebKit/LayoutTests/fast/loader/stateobjects/spam-pushstate-then-throttled.html

Issue 2972073002: Mitigate the pushState IPC storm DoS. (Closed)

Patch Set: Make the test work (thanks dcheng!), move the flooding test per kinuko. Created 3 years, 5 months ago

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Index: third_party/WebKit/LayoutTests/fast/loader/stateobjects/spam-pushstate-then-throttled.html

diff --git a/third_party/WebKit/LayoutTests/fast/loader/stateobjects/spam-pushstate-then-throttled.html b/third_party/WebKit/LayoutTests/fast/loader/stateobjects/spam-pushstate-then-throttled.html

new file mode 100644

index 0000000000000000000000000000000000000000..2805f86d57252faa95a653adb5022edc57ef793b

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/loader/stateobjects/spam-pushstate-then-throttled.html

@@ -0,0 +1,23 @@

+<html>

+<head>

+<script src="../../../resources/testharness.js"></script>

+<script src="../../../resources/testharnessreport.js"></script>

+</head>

+<body>

+<script>

+'use strict';

+// This value must match that in Source/core/frame/History.cpp.

+const kStateUpdateLimit = 50;

+for (let i = 0; i < kStateUpdateLimit; ++i) {

+ history.pushState("SpammyHistoryItem", "" + i);

+assert_equals(kStateUpdateLimit, history.length);

+history.pushState("DiscardedSpamItem", "51");

kinuko 2017/07/11 00:38:04 I wanted to say this discarsion is impl-specific b

+assert_equals(kStateUpdateLimit, history.length);

+done();

+</script>

+</body>

+</html>

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