Re: [Sbcl-devel] 32bit windows crash

[Matthew S. <mts...@gm...>]

I just did a couple test builds, and it looks like this issue was
introduced somewhere between 1.2.8 and 1.2.9. I won't be able to do a
proper bisect tonight, but I might be able to get one sometime
tomorrow.

-Matt Stickney

On Tue, May 26, 2015 at 7:35 PM, Matthew Stickney <mts...@gm...> wrote:
> I'm not sure if this is the sort of regression that ought to be fixed
> before the next release, but I've just noticed a problem in 32-bit
> builds on windows.
>
> As of 1.2.11, running a 32-bit sbcl in a console window and pressing
> ctrl-c causes the SB-SYS:INTERACTIVE-INTERRUPT condition to be
> signalled, the debugger is entered, and shortly thereafter sbcl
> crashes. The delay between entering the debugger and crashing varies a
> little; the error occurs on both 32-bit and 64-bit windows installs,
> and does not occur with 64-bit 1.2.11 sbcl build; and the error also
> doesn't occur if I run it in a msys console (just in the native
> windows console), which makes me think it has to do with signal
> handling on windows.
>
> This wasn't an issue in the previous windows build, 1.2.7, and is
> still an issue with current master. I haven't tried to track down a
> more precise version for the error yet, and I don't have any useful
> logs or anything; I'm happy to supply them if somebody can tell me how
> to generate them.
>
> -Matt Stickney