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

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BugLink: https://bugs.launchpad.net/bugs/2075154

[ 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 <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
Chenghai Huang
2024-04-07 15:59:58 +08:00
committed by Roxana Nicolescu
parent d392496e55
commit 8052cb8bbc
1 changed files with 3 additions and 1 deletions
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drivers/crypto/hisilicon/sec2/sec_crypto.c
+3 -1
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@@ -481,8 +481,10 @@ 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_alloc_qp_ctx_resource(struct hisi_qm *qm, struct sec_ctx *ctx,