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| author |   Andrii Nakryiko <andriin@fb.com> | 2019-07-19 12:46:03 -0700 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-07-19 12:48:55 -0700 |
| commit | 1d4126c4e1190d2f7d3f388552f9bd17ae0c64fc (patch) | |
| tree | 13ec1c89e1f4d94b40ac626d2eb2be5513d5eae8 /include/net/tls.h | |
| parent | libbpf: fix SIGSEGV when BTF loading fails, but .BTF.ext exists (diff) | |
| download | linux-dev-1d4126c4e1190d2f7d3f388552f9bd17ae0c64fc.tar.xz linux-dev-1d4126c4e1190d2f7d3f388552f9bd17ae0c64fc.zip | |
libbpf: sanitize VAR to conservative 1-byte INT
If VAR in non-sanitized BTF was size less than 4, converting such VAR
into an INT with size=4 will cause BTF validation failure due to
violationg of STRUCT (into which DATASEC was converted) member size.
Fix by conservatively using size=1.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/net/tls.h')
0 files changed, 0 insertions, 0 deletions