[tor-bugs] #7142 [Firefox Patch Issues]: TorBrowser crashes on certain JavaScript

[Tor Bug Tracker & Wiki]

#7142: TorBrowser crashes on certain JavaScript
----------------------------------+-----------------------------------------
 Reporter:  cypherpunks           |          Owner:  mikeperry
     Type:  defect                |         Status:  new      
 Priority:  major                 |      Milestone:           
Component:  Firefox Patch Issues  |        Version:           
 Keywords:  TBB torbrowser        |         Parent:           
   Points:                        |   Actualpoints:           
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 I found a JavaScript button that makes the !TorBrowser crash.

 http://www.nu.nl/internet/2935978/ CTRL+f for "!door:" and press (or
 right-click) the red "reageer" button.

 {{{
 Program received signal SIGSEGV, Segmentation fault.
 0x00007f8466a20c51 in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so

 #0  0x00007f8466a20c51 in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #1  0x00007f8466a2726d in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #2  0x00007f8466a2ac8f in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #3  0x00007f8466e4210c in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #4  0x00007f8466e4260f in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #5  0x00007f8467352ab4 in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #6  0x00007f84673441b3 in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #7  0x00007f8467352b3f in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #8  0x00007f8467353028 in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #9  0x00007f84672cf30f in JS_CallFunctionValue ()
    from /home/cypherpunks/tor-browser_en-US/App/Firefox/libxul.so
 #10 0x00007f8466ddd130 in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #11 0x00007f8466dd98bc in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #12 0x00007f846714959f in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #13 0x00007f8467148a5f in ?? () from /home/cypherpunks/tor-browser_en-
 US/App/Firefox/libxul.so
 #14 0x00007f843a1ba2c0 in ?? ()
 #15 0x00007f844fda7350 in ?? ()
 #16 0x00007fffe230bb10 in ?? ()
 #17 0x00007f844fda7350 in ?? ()
 #18 0x0000000044cf4e40 in ?? ()
 #19 0x0000000000000004 in ?? ()
 #20 0x0000000000000000 in ?? ()
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7142>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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