diff options
| author | Srinivas Pandruvada <[email protected]> | 2023-06-22 12:57:17 -0700 |
|---|---|---|
| committer | Hans de Goede <[email protected]> | 2023-07-10 15:13:49 +0200 |
| commit | 5b2a4a4394ce96fb01a282dd58e263d02218db03 (patch) | |
| tree | d185bac166dc87653edd25409188a6b8f63ec91b /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6bf06f14bf33d668ee0eb85b6c414d85a0f8e1a5 (diff) | |
platform/x86/intel/tpmi: Prevent overflow for cap_offset
cap_offset is a u16 field, so multiplying with TPMI_CAP_OFFSET_UNIT
(which is equal to 1024) to covert to bytes will cause overflow. This
will be a problem once more TPMI features are added.
This field is not used except for calculating pfs->vsec_offset. So, leave
cap_offset field unchanged and multiply with TPMI_CAP_OFFSET_UNIT while
calculating pfs->vsec_offset.
Signed-off-by: Srinivas Pandruvada <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions