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| author | Andrii Nakryiko <andrii@kernel.org> | 2023-04-06 16:41:55 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-04-11 18:05:43 +0200 |
| commit | cbedb42a0da3bb48819b2200af4b4cb5d922c518 (patch) | |
| tree | 402095837ef7b58c81bd4dbd09b4182f3817e21a /tools/perf/scripts/python | |
| parent | bpf: Fix missing -EFAULT return on user log buf error in btf_parse() (diff) | |
| download | linux-cbedb42a0da3bb48819b2200af4b4cb5d922c518.tar.gz linux-cbedb42a0da3bb48819b2200af4b4cb5d922c518.zip | |
bpf: Avoid incorrect -EFAULT error in BPF_LOG_KERNEL mode
If verifier log is in BPF_LOG_KERNEL mode, no log->ubuf is expected and
it stays NULL throughout entire verification process. Don't erroneously
return -EFAULT in such case.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Lorenz Bauer <lmb@isovalent.com>
Link: https://lore.kernel.org/bpf/20230406234205.323208-10-andrii@kernel.org
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions