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(parent: 3946fc9) | patch
cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init()
authorWen Yang <wen.yang99@zte.com.cn>
Wed, 17 Jul 2019 03:55:04 +0000 (11:55 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 23 Jul 2019 07:49:10 +0000 (09:49 +0200)
commit3ed308da717ed7e8f350588d687d272da27ae391
treef7c1d0a994545415e0891685123161feb2754df5tree | snapshot
parent3946fc9291da929ed6836ab79a3b87c34d142954commit | diff
cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init()

The cpu variable is still being used in the of_get_property() call
after the of_node_put() call, which may result in use-after-free.

Fixes: 083f14c9841c ("cpufreq/pasemi: fix possible object reference leak")
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/pasemi-cpufreq.c diff | blob | history
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