diff options
| author | Baochen Qiang <quic_bqiang@quicinc.com> | 2023-09-20 16:43:42 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2023-09-21 11:02:07 +0300 |
| commit | b302dce3d9edea5b93d1902a541684a967f3c63c (patch) | |
| tree | 6b66d26ea961cfc5e638b1767f535c4219fc076a /tools/perf/scripts/python/sctop.py | |
| parent | cb4c132ebfeac5962f7258ffc831caa0c4dada1a (diff) | |
wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps()
reg_cap.phy_id is extracted from WMI event and could be an unexpected value
in case some errors happen. As a result out-of-bound write may occur to
soc->hal_reg_cap. Fix it by validating reg_cap.phy_id before using it.
This is found during code review.
Compile tested only.
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230830020716.5420-1-quic_bqiang@quicinc.com
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions