diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2026-04-10 19:09:04 -0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-04-13 23:21:53 -0700 |
| commit | 66af7e9b05c4e7ff435c0aef0d253a65d290f03c (patch) | |
| tree | cbf92981daf556757e252db251e5b866ad12e1f1 /tools/perf/scripts/python | |
| parent | f5722a6b6a443fd56ce0a71b4be4c75d7a857dbe (diff) | |
perf header: Sanity check HEADER_BPF_PROG_INFO
Add validation to process_bpf_prog_info() to harden against malformed
perf.data files:
- Upper bound on BPF program count (max 131072)
- Upper bound on per-program data_len (max 256MB)
Cc: Ian Rogers <irogers@google.com>
Assisted-by: Claude Code:claude-opus-4-6
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions