From: Zhang Yiqun <zhangyiqun@xxxxxxxxxxxxxx>
[ Upstream commit 1aa33fc8d4032227253ceb736f47c52b859d9683 ]
In the past, the data for mb-skcipher test has been allocated
twice, that means the first allcated memory area is without
free, which may cause a potential memory leakage. So this
patch is to remove one allocation to fix this error.
Fixes: e161c5930c15 ("crypto: tcrypt - add multibuf skcipher...")
Signed-off-by: Zhang Yiqun <zhangyiqun@xxxxxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
crypto/tcrypt.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 3362897bf61b..4ada7e749390 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1295,15 +1295,6 @@ static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
goto out_free_tfm;
}
-
- for (i = 0; i < num_mb; ++i)
- if (testmgr_alloc_buf(data[i].xbuf)) {
- while (i--)
- testmgr_free_buf(data[i].xbuf);
- goto out_free_tfm;
- }
-
-
for (i = 0; i < num_mb; ++i) {
data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
if (!data[i].req) {
--
2.35.1
