1. Bugzilla@Mozilla, Bug 1168091.
https://bugzilla.mozilla.org/show_bug.cgi?id=1168091
2. Chromium Issue Tracker, Issue 411177.
https://code.google.com/p/chromium/issues/detail?id=411177
3. Chromium Issue Tracker, Issue 436035.
https://code.google.com/p/chromium/issues/detail?id=436035
4. Clang Static Analyzer.
http://clang-analyzer.llvm.org/
. Accessed 25 Mar 2015
5. Coverity inc.
http://www.coverity.com/