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| author | Martin KaFai Lau <kafai@fb.com> | 2021-11-02 09:45:41 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-11-03 17:55:43 +0300 |
| commit | c08455dec5acf4668f5d1eb099f7fedb29f2de5f (patch) | |
| tree | e4f096bf5019ce088a2c88c53e2b9021d6697b2f /tools/testing/selftests/net/reuseport_bpf_numa.c | |
| parent | f30d4968e9aee737e174fc97942af46cfb49b484 (diff) | |
| download | linux-c08455dec5acf4668f5d1eb099f7fedb29f2de5f.tar.xz | |
selftests/bpf: Verifier test on refill from a smaller spill
This patch adds a verifier test to ensure the verifier can read 8 bytes
from the stack after two 32bit write at fp-4 and fp-8. The test is similar
to the reported case from bcc [0].
[0] https://github.com/iovisor/bcc/pull/3683
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20211102064541.316414-1-kafai@fb.com
Diffstat (limited to 'tools/testing/selftests/net/reuseport_bpf_numa.c')
0 files changed, 0 insertions, 0 deletions