Hey Dmitry, Yes! Our side discussions wound up getting everything pretty squared away, and coverage on syzkaller looks pretty good to me. By inference, I think we're hitting most code paths in WireGuard. Syzkaller, though, is missing non-userspace-process coverage from:
- workqueues - napi callback - timer callback - udp tunnel callback Seems like there might be some future research to be done on how we can track these. But tracking it or not, the fact that packets are flowing on some path implies that other code paths are being hit. So I feel pretty good about syzkaller's ability to dig up nice wireguard bugs. Jason _______________________________________________ WireGuard mailing list [email protected] https://lists.zx2c4.com/mailman/listinfo/wireguard
