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| author |   Martin KaFai Lau <kafai@fb.com> | 2020-09-24 17:04:21 -0700 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2020-09-25 13:58:02 -0700 |
| commit | 5d13746dd8359e1d0b354b557ebb36e8e1939a6c (patch) | |
| tree | 092b083e6dd22a5350f77436f3fd5809cf700ce6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bpf: Change bpf_sk_assign to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON (diff) | |
| download | wireguard-linux-5d13746dd8359e1d0b354b557ebb36e8e1939a6c.tar.xz wireguard-linux-5d13746dd8359e1d0b354b557ebb36e8e1939a6c.zip | |
bpf: selftest: Add ref_tracking verifier test for bpf_skc casting
The patch tests for:
1. bpf_sk_release() can be called on a tcp_sock btf_id ptr.
2. Ensure the tcp_sock btf_id pointer cannot be used
after bpf_sk_release().
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Lorenz Bauer <lmb@cloudflare.com>
Link: https://lore.kernel.org/bpf/20200925000421.3857616-1-kafai@fb.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions