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| author | Andrii Nakryiko <andriin@fb.com> | 2019-11-07 03:08:54 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-11-07 16:20:38 +0100 |
| commit | 994021a7e08477f7e51285920aac99fc967fae8a (patch) | |
| tree | b60c21f9c262698672f83d22dc89a66c98425d2b /lib/bch.c | |
| parent | libbpf: Fix another potential overflow issue in bpf_prog_linfo (diff) | |
| download | linux-994021a7e08477f7e51285920aac99fc967fae8a.tar.xz linux-994021a7e08477f7e51285920aac99fc967fae8a.zip | |
libbpf: Make btf__resolve_size logic always check size error condition
Perform size check always in btf__resolve_size. Makes the logic a bit more
robust against corrupted BTF and silences LGTM/Coverity complaining about
always true (size < 0) check.
Fixes: 69eaab04c675 ("btf: extract BTF type size calculation")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191107020855.3834758-5-andriin@fb.com
Diffstat (limited to 'lib/bch.c')
0 files changed, 0 insertions, 0 deletions