57c722e932
Now that we swap the original proto and clear the ULP pointer on close we have to make sure no callback will try to access the freed state. sk_write_space is not part of sk_prot, remember to swap it. Reported-by: syzbot+dcdc9deefaec44785f32@syzkaller.appspotmail.com Fixes: 95fa145479fb ("bpf: sockmap/tls, close can race with map free") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>