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fcd7132cb1
Verify that a classic BPF linux socket filter correctly matches packet contents. Including when accessing contents in an skb_frag. 1. Open a SOCK_RAW socket with a classic BPF filter on UDP dport 8000. 2. Open a tap device with IFF_NAPI_FRAGS to inject skbs with frags. 3. Send a packet for which the UDP header is in frag[0]. 4. Receive this packet to demonstrate that the socket accepted it. Acked-by: Stanislav Fomichev <sdf@fomichev.me> Signed-off-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20250408132833.195491-3-willemdebruijn.kernel@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net | ||
| objtool | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| sched_ext | ||
| scripts | ||
| sound | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| writeback | ||
| Makefile | ||