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| author | Alexei Starovoitov <[email protected]> | 2019-10-18 06:09:33 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2019-10-18 18:55:54 +0000 |
| commit | c108e3c1bdbd0783d7c19ee80abb0591f79029e8 (patch) | |
| tree | 726b10886246a205b1bf14d0d5b87f8d7b2b971c /scripts/bpf_helpers_doc.py | |
| parent | Merge branch 'cleanup-selftests-bpf-makefile' (diff) | |
| download | kernel-c108e3c1bdbd0783d7c19ee80abb0591f79029e8.tar.gz kernel-c108e3c1bdbd0783d7c19ee80abb0591f79029e8.zip | |
bpf: Fix bpf_attr.attach_btf_id check
Only raw_tracepoint program type can have bpf_attr.attach_btf_id >= 0.
Make sure to reject other program types that accidentally set it to non-zero.
Fixes: ccfe29eb29c2 ("bpf: Add attach_btf_id attribute to program load")
Reported-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions