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| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-10-30 04:20:19 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2024-10-30 06:18:36 +0300 |
| commit | a78e7207564258db6e373e86294a85f9d646d35a (patch) | |
| tree | 426cc5ab89652a59f103166b8d9daea85b1bd6d7 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 96b9764864893b472206a7a324037ee903acc815 (diff) | |
| download | linux-a78e7207564258db6e373e86294a85f9d646d35a.tar.xz | |
cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()
cpufreq_cpu_get_raw() may return NULL if the cpu is not in
policy->cpus cpu mask and it will cause null pointer dereference.
Fixes: 740fcdc2c20e ("cpufreq: CPPC: Register EM based on efficiency class information")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions