[Openmcl-devel] A bug and a quick fix

Gary Byers gb at clozure.com
Wed Dec 7 11:04:00 UTC 2011


What's "the console window" ?  (There are a few things that that might mean,
but I don't know which one of those things you're referring to.)


On Wed, 7 Dec 2011, CRLF0710 wrote:

> Under Windows environment, CCL 1.7 will raise an exception when you click on
> the close button of the console window, whose exception handler will cause
> further memory access violation errors by accessing through NULL pointer
> (TCR_AUX(tcr)) and cause a APPCRASH.
> using this patch, we can prevent the later part of the problem(memory access
> violation error), and make ccl exit silently. But i think it's worth further
> investment into why the exception is raised and solve it from the source.
> 
> Here is the temporary workaround patch.
> 
> (tested under win7 ccl 1.7-r15116M, not sure if the TRUNK version has the
> problem.)
> 
> --
> Wir m?sen wissen; wir werden wissen!
> CrLF.0710
> 
>



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