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| author | Barnabás Czémán <barnabas.czeman@mainlining.org> | 2024-11-04 23:00:35 +0300 |
|---|---|---|
| committer | Jeff Johnson <quic_jjohnson@quicinc.com> | 2024-11-21 18:52:49 +0300 |
| commit | 6200d947f050efdba4090dfefd8a01981363d954 (patch) | |
| tree | 153261a4b6ddc133e1505f70888f3fb7304d722b /tools/perf/scripts/python/parallel-perf.py | |
| parent | 1cfa6d4e5bd9bfb15d165d8d843163363929ba1b (diff) | |
| download | linux-6200d947f050efdba4090dfefd8a01981363d954.tar.xz | |
wifi: wcn36xx: fix channel survey memory allocation size
KASAN reported a memory allocation issue in wcn->chan_survey
due to incorrect size calculation.
This commit uses kcalloc to allocate memory for wcn->chan_survey,
ensuring proper initialization and preventing the use of uninitialized
values when there are no frames on the channel.
Fixes: 29696e0aa413 ("wcn36xx: Track SNR and RSSI for each RX frame")
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Acked-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://patch.msgid.link/20241104-wcn36xx-memory-allocation-v1-1-5ec901cf37b6@mainlining.org
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions