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| author | David S. Miller <davem@davemloft.net> | 2018-02-23 20:34:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-23 20:34:18 +0300 |
| commit | 22170094437b4ae2308944bb3ec0fe7ebe45f4a1 (patch) | |
| tree | 1dabdfd03e42add165db06554c069800eabd3d3a /net | |
| parent | d903ec77118c09f93a610b384d83a6df33a64fe6 (diff) | |
| parent | 16338a9b3ac30740d49f5dfed81bac0ffa53b9c7 (diff) | |
| download | linux-22170094437b4ae2308944bb3ec0fe7ebe45f4a1.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Alexei Starovoitov says:
====================
pull-request: bpf 2018-02-22
The following pull-request contains BPF updates for your *net* tree.
The main changes are:
1) two urgent fixes for bpf_tail_call logic for x64 and arm64 JITs, from Daniel.
2) cond_resched points in percpu array alloc/free paths, from Eric.
3) lockdep and other minor fixes, from Yonghong, Arnd, Anders, Li.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/filter.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index 08ab4c65a998..0c121adbdbaa 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -3381,17 +3381,13 @@ BPF_CALL_2(bpf_sock_ops_cb_flags_set, struct bpf_sock_ops_kern *, bpf_sock, struct sock *sk = bpf_sock->sk; int val = argval & BPF_SOCK_OPS_ALL_CB_FLAGS; - if (!sk_fullsock(sk)) + if (!IS_ENABLED(CONFIG_INET) || !sk_fullsock(sk)) return -EINVAL; -#ifdef CONFIG_INET if (val) tcp_sk(sk)->bpf_sock_ops_cb_flags = val; return argval & (~BPF_SOCK_OPS_ALL_CB_FLAGS); -#else - return -EINVAL; -#endif } static const struct bpf_func_proto bpf_sock_ops_cb_flags_set_proto = { |