diff options
| author | Dennis Beier <nanovim@gmail.com> | 2025-08-30 17:43:59 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2025-09-01 08:20:28 +0300 |
| commit | 592532a77b736b5153e0c2e4c74aa50af0a352ab (patch) | |
| tree | ef045dcb4c1a4bc09ba4171c2adf30d1ff461c26 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 7bc0084632dda2907ff1d021dff36ffbdd83468c (diff) | |
| download | linux-592532a77b736b5153e0c2e4c74aa50af0a352ab.tar.xz | |
cpufreq/longhaul: handle NULL policy in longhaul_exit
longhaul_exit() was calling cpufreq_cpu_get(0) without checking
for a NULL policy pointer. On some systems, this could lead to a
NULL dereference and a kernel warning or panic.
This patch adds a check using unlikely() and returns early if the
policy is NULL.
Bugzilla: #219962
Signed-off-by: Dennis Beier <nanovim@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions