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Unified Diff: WebCore/dom/Text.cpp

Issue 3599013: Merge 68705 (Closed) Base URL: http://svn.webkit.org/repository/webkit/branches/chromium/517/
Patch Set: Created 10 years, 2 months ago
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Index: WebCore/dom/Text.cpp
===================================================================
--- WebCore/dom/Text.cpp (revision 69027)
+++ WebCore/dom/Text.cpp (working copy)
@@ -123,6 +123,8 @@
continue;
const Text* t = static_cast<const Text*>(n);
const String& data = t->data();
+ if (std::numeric_limits<unsigned>::max() - data.length() < resultLength)
+ CRASH();
resultLength += data.length();
}
UChar* resultData;
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