[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:  MikePerry201208       |         Parent:  #6528    
   Points:                        |   Actualpoints:  2        
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 Turns out that the patch in #5742 crashes in debug builds at
 VerifyCacheSizes() in imgLoader.cpp:1613.

 There might also be a crash on certain XUL dialog types that contain
 chrome images/icons. In non-debug builds I get a refcount issue when
 pointing my new Firefox build at an old profile, or when running it with
 -P -no-remote.. Could be the fact that I re-use the same nsIURI pointer
 for two arguments in the XUL icon codepath, or could be something else.

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