On Mar 29 12:25, Ken Brown wrote:
> On 3/20/2014 11:02 AM, Corinna Vinschen wrote:
> >On Mar 20 01:58, Andrey Repin wrote:
> >>Greetings, Corinna Vinschen!
> >>
> >>>The code is now practically equivalent to what is in 1.7.28. Only the
> >>>VectoredContinueHandler, which was the reason Cygwin's exception handler
> >>>could be called twice, is not called anymore. Instead there's a vectored
> >>>exception handler which is only called during debugging.
> >>
> >>>Before:
> >>
> >>> if (!handler_installed)
> >>> {
> >>> handler_installed = true;
> >>> SetUnhandledExceptionFilter (handle);
> >>> AddVectoredContinueHandler (1, handle);
> >>> }
> >>
> >>>After:
> >>
> >>> if (!handler_installed)
> >>> {
> >>> handler_installed = true;
> >>> SetUnhandledExceptionFilter (handle);
> >>> AddVectoredExceptionHandler (1, handle_while_being_debugged);
> >>> }
> >>
> >>>If anybody can explain this weird behaviour, please educate me.
> >>
> >>I can't explain the behavior, but I could say, that setting
> >>"handler_installed = true;" before the handler is actually installed is not
> >>quite right.
> >>Unless that variable is used inside either of two functions called
> >>afterward,
> >>I would move it down to the end of `if' block.
> >
> >BTDT. This isn't the problem. I *may* have found the culprit today,
> >but I ripped apart a lot of the code so I'm not really sure yet. Stay
> >tuned.
>
> The problems I've reported seem to all be fixed in the latest
> snapshot (2014-03-29 15:21:43 UTC). Thanks!Thanks to you for reporting the problems, providing testcases, and generally testing snapshots! Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat
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