Bug: Incorrect signal behavior in multi-threaded processes
Thu Jan 31 00:12:00 GMT 2019
On Wed, Jan 30, 2019 at 4:23 PM Corinna Vinschen
> > > > Poking around further, I find that replacing the signal generation
> > > > code in the test program for all cases with :
> > > >
> > > > pthread_kill(pthread_self(),sigid)
> > > >
> > > > generates compliant signal delivery behavior!
> > >
> > > Thanks, I fixed that in Cygwin. It will be part of the 3.0 release.
> > I think I have a solution for the SISEGV misbehaviour. I have to
> > test it a bit but this may make it into Cygwin 3.0 if all is well.
> Please try the latest developer snapshot from https://cygwin.com/snapshots/
> or the new 3.0.0-0.3 test release. I hope this fixes the problem
Hi Corinna -
I've installed the 3.0.0-0.3 test release on my workstation and
confirmed that it fixes all the reported misbehaviors in the test
It also appears to fix the signal-related problems encountered in our
multi-threaded production code.
Thanks so much for the prompt fixes!
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