RESOLVED WONTFIX 43041
cross_fuzz WTF::Vector<...>::reserveCapacity DebugBreak (e59d9e1bc9ba856e181342fbfc4517c9) 
https://bugs.webkit.org/show_bug.cgi?id=43041
Summary cross_fuzz WTF::Vector<...>::reserveCapacity DebugBreak (e59d9e1bc9ba856e1813...
Berend-Jan Wever
Reported 2010-07-27 04:31:48 PDT
Created attachment 62680 [details] Details A new fuzzer by lcamtuf described in bug 43040 produced the attached crash. We have no repro for now. Initial analysis of the attached info indicates a request for a large amount of memory leads to OOM and the code triggers a DebugBreak to terminate the renderer. If somebody can confirm this is what happened from the attached data, then this bug can probably be closed as "Won't Fix". Otherwise, we'll have to find a repro or analyze possible code paths to find out what happened.
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Details (193.47 KB, text/html)
2010-07-27 04:31 PDT, Berend-Jan Wever 		no flags
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Eric Seidel (no email)
Comment 1 2010-07-27 05:06:18 PDT
I suspect that it's possible with message ports to get a renderer to crash. http://trac.webkit.org/browser/trunk/JavaScriptCore/wtf/Vector.h#L864
Adam Barth
Comment 2 2010-08-07 14:45:33 PDT
OOM => DebugBreak. News at 11.
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