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bpftool: Fix a wrong type cast in btf_dumper_int
[ Upstream commit7184aef9c0
] When `data` points to a boolean value, casting it to `int *` is problematic and could lead to a wrong value being passed to `jsonw_bool`. Change the cast to `bool *` instead. Fixes:b12d6ec097
("bpf: btf: add btf print functionality") Signed-off-by: Lam Thai <lamthai@arista.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/20220824225859.9038-1-lamthai@arista.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -426,7 +426,7 @@ static int btf_dumper_int(const struct btf_type *t, __u8 bit_offset,
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*(char *)data);
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break;
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case BTF_INT_BOOL:
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jsonw_bool(jw, *(int *)data);
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jsonw_bool(jw, *(bool *)data);
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break;
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default:
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/* shouldn't happen */
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