Re: pthread_kill: signals remain pending after target thread exits

[Corinna Vinschen <corinna-cygwin@cygwin.com>]

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On Oct 27 19:06, John Carey wrote:
> Sorry for the delay.
> 
> From: Corinna Vinschen [corinna-cygwin@cygwin.com]
> Sent: Friday, October 23, 2015 5:55 AM
> > > I've attached a test case that I *think* gets into the right spot, at
> > > least for 64-bit Cygwin 2.0.4.  That is, it hangs trying to receive
> > > the signal, instead of terminating.  (This test passes (terminates) in
> > > 32-bit Cygwin 1.7.9 and 64-bit Ubuntu 14.04.3 LTS.)
> > 
> > Thanks for the testcase.  I applied a patch which hopefully works as
> > desired, at least to fix the immediate problem of the remaining pending
> > signal when a thread exits.  I uploaded a new developer snapshot to
> > https://cygwin.com/snapshots.  Please give it a try.
> 
> Thanks; that was fast!  I tried replacing cygwin1.dll with cygwin1-20151023.dll .
> 
> The original test case now works.  I checked some of my other tests,
> and unfortunately some of them failed, so I extracted out a new test
> case, which is attached.  My guess is that something is subtly different
> about the timing on this test.

Is this a regression?  Did it work with 2.2.1?


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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