Commit dd8e82f4 authored by Yang Yingliang's avatar Yang Yingliang Committed by Herbert Xu
Browse files

crypto: qat - use kfree_sensitive instead of memset/kfree() 



Use kfree_sensitive() instead of memset() and kfree().

Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Acked-by: default avatarGiovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 6b4b53ca

drivers/crypto/intel/qat/qat_common/qat_compression.c

+1 −2
Original line number Diff line number Diff line
@@ -234,8 +234,7 @@ static void qat_free_dc_data(struct adf_accel_dev *accel_dev) 


	dma_unmap_single(dev, dc_data->ovf_buff_p, dc_data->ovf_buff_sz,

			 DMA_FROM_DEVICE);

	memset(dc_data->ovf_buff, 0, dc_data->ovf_buff_sz);

	kfree(dc_data->ovf_buff);

	kfree_sensitive(dc_data->ovf_buff);

	devm_kfree(dev, dc_data);

	accel_dev->dc_data = NULL;

}