Merge tag 'uuid-for-4.13-2' of git://git.infradead.org/users/hch/uuid

[linux.git] / include / linux / bpf-cgroup.h

diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index 360c082e885c7777ef6d9509dec75bbb6ee3fff3..d41d40ac3efdb940bf96391d17ee737456cd24c2 100644 (file)
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -85,7 +85,7 @@ int __cgroup_bpf_run_filter_sock_ops(struct sock *sk,
        int __ret = 0;                                                         \
        if (cgroup_bpf_enabled && (sock_ops)->sk) {            \
                typeof(sk) __sk = sk_to_full_sk((sock_ops)->sk);               \
-               if (sk_fullsock(__sk))                                         \
+               if (__sk && sk_fullsock(__sk))                                 \
                        __ret = __cgroup_bpf_run_filter_sock_ops(__sk,         \
                                                                 sock_ops,     \
                                                         BPF_CGROUP_SOCK_OPS); \