http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51742
--- Comment #4 from Steven Schweda <sms at antinode dot info> 2012-01-05 21:18:21 UTC --- > The back story on this [...] A somewhat condensed test case (1.6MB) should now be available here: http://antinode.info/ftp/info-zip/unzip610c08_sx.tgz The READ_ME file therein should explain how to reproduce the original problem. If the defect lies in the code rather than in the compiler, then I'd be happy to get a clear explanation of it. I suspect that this belongs in a thread of its own, which I could create, if that would be helpful.