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authorYonghong Song <yhs@fb.com>2018-11-27 13:23:28 -0800
committerAlexei Starovoitov <ast@kernel.org>2018-11-28 16:03:04 -0800
commiteb04bbb608e683f8fd3ef7f716e2fa32dd90861f (patch)
tree6d47467adedc8fcb0d9586db66ba4661a2f550d7 /drivers/pinctrl
parentcdbb096adddb3f42584cecb5ec2e07c26815b71f (diff)
downloadlinux-eb04bbb608e683f8fd3ef7f716e2fa32dd90861f.tar.bz2
bpf: btf: check name validity for various types
This patch added name checking for the following types: . BTF_KIND_PTR, BTF_KIND_ARRAY, BTF_KIND_VOLATILE, BTF_KIND_CONST, BTF_KIND_RESTRICT: the name must be null . BTF_KIND_STRUCT, BTF_KIND_UNION: the struct/member name is either null or a valid identifier . BTF_KIND_ENUM: the enum type name is either null or a valid identifier; the enumerator name must be a valid identifier. . BTF_KIND_FWD: the name must be a valid identifier . BTF_KIND_TYPEDEF: the name must be a valid identifier For those places a valid name is required, the name must be a valid C identifier. This can be relaxed later if we found use cases for a different (non-C) frontend. Fixes: 69b693f0aefa ("bpf: btf: Introduce BPF Type Format (BTF)") Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/pinctrl')
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