Attached is a trivial test case, needs to be run in a container by a container manager that uses seccomp for syscall filtering (e.g. nspawn.)
It should either silently succeed or print "openat2: Function not implemented" ; if seccomp combined with the container manager (e.g. nspawn) blocks the openat2 call, it will instead print "openat2: Operation not permitted." ** Attachment added: "Trivial test case" https://bugs.launchpad.net/ubuntu/+source/libseccomp/+bug/1891810/+attachment/5454861/+files/openat.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891810 Title: Missing openat2 syscall, causes problems for fuse-overlayfs in nspawn containers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libseccomp/+bug/1891810/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
