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| author | Arnaldo Carvalho de Melo <[email protected]> | 2023-08-21 10:40:09 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2023-08-21 10:49:31 -0300 |
| commit | 7d9642311b6d9d319a6948581244561d2a0890a1 (patch) | |
| tree | 09e7bbf99f86f01ec312a9defa668c8148ba0f99 /tools/perf/scripts/python/bin | |
| parent | 262b54b6c9396823ab06df46a1be475c44b28b5f (diff) | |
perf bpf augmented_raw_syscalls: Add an assert to make sure sizeof(augmented_arg->value) is a power of two.
Similar to what was done in the previous cset for sizeof(saddr), we need
to make sure sizeof(augmented_arg->value) is a power of two to do bounds
checking using &=:
augmented_len &= sizeof(augmented_arg->value) - 1;
Suggested-by: Ian Rogers <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Link: https://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions