Comment 1 for bug 2056302

Revision history for this message
Daniel Richard G. (skunk) wrote :

Tracked down the cause to the Docker host, which runs on jammy, not knowing about fchmodat2(). The syscall should normally return ENOTSUP when called with AT_SYMLINK_NOFOLLOW on Linux, but the Docker seccomp profile causes it to return EPERM, which confuses tar(1). Closing.