diff options
| -rw-r--r-- | tools/testing/selftests/bpf/progs/socket_cookie_prog.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/progs/socket_cookie_prog.c b/tools/testing/selftests/bpf/progs/socket_cookie_prog.c index 81e84be6f86d..fbd5eaf39720 100644 --- a/tools/testing/selftests/bpf/progs/socket_cookie_prog.c +++ b/tools/testing/selftests/bpf/progs/socket_cookie_prog.c @@ -1,12 +1,13 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2018 Facebook -#include <linux/bpf.h> -#include <sys/socket.h> +#include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_endian.h> +#define AF_INET6 10 + struct socket_cookie { __u64 cookie_key; __u32 cookie_value; @@ -41,7 +42,7 @@ int set_cookie(struct bpf_sock_addr *ctx) SEC("sockops") int update_cookie(struct bpf_sock_ops *ctx) { - struct bpf_sock *sk; + struct bpf_sock *sk = ctx->sk; struct socket_cookie *p; if (ctx->family != AF_INET6) @@ -50,10 +51,10 @@ int update_cookie(struct bpf_sock_ops *ctx) if (ctx->op != BPF_SOCK_OPS_TCP_CONNECT_CB) return 1; - if (!ctx->sk) + if (!sk) return 1; - p = bpf_sk_storage_get(&socket_cookies, ctx->sk, 0, 0); + p = bpf_sk_storage_get(&socket_cookies, sk, 0, 0); if (!p) return 1; |