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| author |   Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-05-28 22:21:34 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2024-05-28 22:21:34 +0200 |
| commit | f73a058be5d70dd81a43f16b2bbff4b1576a7af8 (patch) | |
| tree | b7959c01cf7a5d95c7c4d5b61929ff9123370322 /tools/testing/selftests/bpf/progs/mptcpify.c | |
| parent | dma-buf: handle testing kthreads creation failure (diff) | |
| parent | Merge tag 'drm-misc-fixes-2024-05-23' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes (diff) | |
| download | wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.tar.xz wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.zip | |
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
v6.10-rc1 is released, forward from v6.9
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/mptcpify.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/mptcpify.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/mptcpify.c b/tools/testing/selftests/bpf/progs/mptcpify.c index 53301ae8a8f7..cbdc730c3a47 100644 --- a/tools/testing/selftests/bpf/progs/mptcpify.c +++ b/tools/testing/selftests/bpf/progs/mptcpify.c @@ -6,10 +6,14 @@ #include "bpf_tracing_net.h" char _license[] SEC("license") = "GPL"; +int pid; SEC("fmod_ret/update_socket_protocol") int BPF_PROG(mptcpify, int family, int type, int protocol) { + if (bpf_get_current_pid_tgid() >> 32 != pid) + return protocol; + if ((family == AF_INET || family == AF_INET6) && type == SOCK_STREAM && (!protocol || protocol == IPPROTO_TCP)) { |