crypto: hisilicon/sec - Fix memory leak for sec resource release

[ Upstream commit bba4250 ]

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 <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>

Author: Chenghai Huang

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,