From dd8e82f4fa9f0ef18e4409a817609f794ea2d468 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Wed, 2 Aug 2023 17:14:27 +0800 Subject: [PATCH] crypto: qat - use kfree_sensitive instead of memset/kfree() Use kfree_sensitive() instead of memset() and kfree(). Signed-off-by: Yang Yingliang Acked-by: Giovanni Cabiddu Signed-off-by: Herbert Xu --- drivers/crypto/intel/qat/qat_common/qat_compression.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/crypto/intel/qat/qat_common/qat_compression.c b/drivers/crypto/intel/qat/qat_common/qat_compression.c index 3f1f352..7842a9f 100644 --- a/drivers/crypto/intel/qat/qat_common/qat_compression.c +++ b/drivers/crypto/intel/qat/qat_common/qat_compression.c @@ -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; } -- 2.7.4