hwmon: (coretemp) Avoid leaving around dangling pointer
Storing the struct temp_data pointer allocated from create_core_data() when returning an error has the potential of leaving around a pointer to freed memory. Reset it to NULL for error returns. Reported-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org>
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@ -506,6 +506,7 @@ static int create_core_data(struct platform_device *pdev,
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return 0;
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exit_free:
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pdata->core_data[attr_no] = NULL;
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kfree(tdata);
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return err;
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}
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