[tor-bugs] #6539 [Firefox Patch Issues]: Image cache isolation causes assert crash in debug builds (and other cases?)

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#6539: Image cache isolation causes assert crash in debug builds (and other
cases?)
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 Reporter:  mikeperry                         |          Owner:  mikeperry
     Type:  defect                            |         Status:  new      
 Priority:  major                             |      Milestone:           
Component:  Firefox Patch Issues              |        Version:           
 Keywords:  MikePerry201211d tbb-linkability  |         Parent:  #6528    
   Points:                                    |   Actualpoints:  3        
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Comment(by mcs):

 Kathy Brade and I did some debugging to try to pin down the cause of the
 image cache assertion failures (we see a 'ABORT: Proxyless entry's request
 has cache entry!' failure at line 1644 of imgLoader.cpp during browser
 startup).  Our current theory is that the problem has something to do with
 the modified cache keys and the SetHasProxies() / SetHasNoProxies()
 methods.  Unfortunately, we are out of time for today... but we will look
 at this more early next week and try to fix the problem.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/6539#comment:13>
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