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b7eae0846a
Reduce IPV6_EXT_MAX_CHAIN to 3 to avoid hitting the verifier limit of processing 1 million instructions, This results in fewer loops in parsing_helpers.h/skip_ip6hdrnext which simplifies the verifier analysis. IPv6 extension headers do not appear to be that common, so this is unlikely to cause a considerable limitation. Signed-off-by: Simon Sundberg <simon.sundberg@kau.se>
Practical BPF examples
This git repository contains a diverse set of practical BPF examples that solve (or demonstrate) a specific use-case using BPF.
It is meant to ease doing rapid prototyping and development, writing C-code BPF programs using libbpf. The goal is to make is easier for developers to get started coding.
Many developers struggle to get a working BPF build environment. The repo enviroment makes it easy to build/compile BPF programs by doing the necessary libbpf setup transparently and detect missing compile dependencies (via the (configure)[configure] script). It is a declared goal to make BPF programming more consumable by detecting and reporting issues (when possible).