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Commit 3cde8922 authored by Anish Kumar's avatar Anish Kumar
Browse files

hal: check the pointer before dereference 

thermal_client_unregister_callback pointer should be checked
for NULL before it is dereferenced.

Change-Id: I3b3a46c93c445a723a7db8a64c727c08f6ca5caf
parent 1b390418

hal/audio_extn/spkr_protection.c

+2 −1
Original line number Diff line number Diff line
@@ -746,7 +746,8 @@ void audio_extn_spkr_prot_init(void *adev) 
        (const pthread_attr_t *) NULL, spkr_calibration_thread, &handle);

    } else {

        ALOGE("%s: thermal_client_request failed", __func__);

        if (handle.thermal_client_handle)

        if (handle.thermal_client_handle &&

            handle.thermal_client_unregister_callback)

            handle.thermal_client_unregister_callback(handle.thermal_client_handle);

        if (handle.thermal_handle)

            dlclose(handle.thermal_handle);