diff options
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/tcp_rwnd_kern.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/samples/bpf/tcp_rwnd_kern.c b/samples/bpf/tcp_rwnd_kern.c index 3f2a228..09ff65b 100644 --- a/samples/bpf/tcp_rwnd_kern.c +++ b/samples/bpf/tcp_rwnd_kern.c @@ -38,8 +38,10 @@ int bpf_rwnd(struct bpf_sock_ops *skops) * if neither port numberis 55601 */ if (bpf_ntohl(skops->remote_port) != - 55601 && skops->local_port != 55601) - return -1; + 55601 && skops->local_port != 55601) { + skops->reply = -1; + return 1; + } op = (int) skops->op; |
