| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 115/530] crypto: sun8i-ss - fix result memory leak on error path | Date | Wed, 12 May 2021 16:43:45 +0200 |
| |
From: Corentin Labbe <clabbe.montjoie@gmail.com>
[ Upstream commit 1dbc6a1e25be8575d6c4114d1d2b841a796507f7 ]
This patch fixes a memory leak on an error path.
Fixes: d9b45418a917 ("crypto: sun8i-ss - support hash algorithms") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c index b6ab2054f217..541bcd814384 100644 --- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c +++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c @@ -437,8 +437,8 @@ int sun8i_ss_hash_run(struct crypto_engine *engine, void *breq) kfree(pad); memcpy(areq->result, result, algt->alg.hash.halg.digestsize); - kfree(result); theend: + kfree(result); crypto_finalize_hash_request(engine, breq, err); return 0; } -- 2.30.2
|