From a886bcb0f67d1e3d6b2da25b3519de59098200c2 Mon Sep 17 00:00:00 2001 From: Chenghai Huang Date: Sun, 7 Apr 2024 15:59:58 +0800 Subject: [PATCH] crypto: hisilicon/sec - Fix memory leak for sec resource release [ Upstream commit bba4250757b4ae1680fea435a358d8093f254094 ] The AIV is one of the SEC resources. When releasing resources, it need to release the AIV resources at the same time. Otherwise, memory leakage occurs. The aiv resource release is added to the sec resource release function. Signed-off-by: Chenghai Huang Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- drivers/crypto/hisilicon/sec2/sec_crypto.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c index 0d26eda36a52..28c167e1be42 100644 --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c @@ -463,8 +463,10 @@ static void sec_alg_resource_free(struct sec_ctx *ctx, if (ctx->pbuf_supported) sec_free_pbuf_resource(dev, qp_ctx->res); - if (ctx->alg_type == SEC_AEAD) + if (ctx->alg_type == SEC_AEAD) { sec_free_mac_resource(dev, qp_ctx->res); + sec_free_aiv_resource(dev, qp_ctx->res); + } } static int sec_create_qp_ctx(struct hisi_qm *qm, struct sec_ctx *ctx,