From: Davide Caratti <dcara...@redhat.com> Date: Mon, 6 Jul 2020 21:06:12 +0200
> syzkaller was able to make the kernel reach subflow_data_ready() for a > server subflow that was closed before subflow_finish_connect() completed. > In these cases we can avoid using the path for regular/fallback MPTCP > data, and just wake the main socket, to avoid the following warning: ... > Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/39 > Reported-by: Christoph Paasch <cpaa...@apple.com> > Fixes: e1ff9e82e2ea ("net: mptcp: improve fallback to TCP") > Suggested-by: Paolo Abeni <pab...@redhat.com> > Signed-off-by: Davide Caratti <dcara...@redhat.com> Applied, thank you.
