diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/bpf_sk_storage.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/bpf_sk_storage.c b/net/core/bpf_sk_storage.c index aa536ecd5d39..7d41cde1bcca 100644 --- a/net/core/bpf_sk_storage.c +++ b/net/core/bpf_sk_storage.c @@ -161,6 +161,7 @@ int bpf_sk_storage_clone(const struct sock *sk, struct sock *newsk) RCU_INIT_POINTER(newsk->sk_bpf_storage, NULL); + migrate_disable(); rcu_read_lock(); sk_storage = rcu_dereference(sk->sk_bpf_storage); @@ -213,6 +214,7 @@ int bpf_sk_storage_clone(const struct sock *sk, struct sock *newsk) out: rcu_read_unlock(); + migrate_enable(); /* In case of an error, don't free anything explicitly here, the * caller is responsible to call bpf_sk_storage_free. |