I think I've found the simplest solution that avoids costly locking overhead and seems to work in my tests. I've uploaded the debs for Xenial in:
http://kernel.ubuntu.com/~cking/lp-1672819/ Would you mind testing these and seeing if it helps. ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1672819 Title: exec'ing a setuid binary from a threaded program sometimes fails to setuid To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1672819/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
