On Tue, Jan 26, 2016 at 11:03:01PM +0100, Kurt Roeckx wrote: > > I haven't found anyplace in our code that messes with the signal mask. I > > could easily be overlooking something that will be obvious in hindsight. > > Maybe getnameinfo() does. I want to add that it likely does at least something with the signal handlers so that it can time out. Kurt