bpf: fix BTF verification of enums

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vmlinux BTF has enums that are 8 byte and 1 byte in size.
2 byte enum is a valid construct as well.
Fix BTF enum verification to accept those sizes.

Fixes: 69b693f0ae ("bpf: btf: Introduce BPF Type Format (BTF)")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Alexei Starovoitov 2019-09-17 10:45:37 -07:00 • committed by Daniel Borkmann

parent e0973a421c

commit 9eea984979

1 changed files with 2 additions and 3 deletions

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kernel/bpf/btf.c

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