| Message ID | 20221116092411.2432-1-zhangyiqun@phytium.com.cn |
|---|---|
| State | Accepted |
| Commit | 1aa33fc8d4032227253ceb736f47c52b859d9683 |
| Headers | show |
| Series | crypto: tcrypt - Fix multibuffer skcipher speed test mem leak | expand |
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index a82679b576bb..4c018d8d06c8 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -1090,15 +1090,6 @@ 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) {
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. Signed-off-by: Zhang Yiqun <zhangyiqun@phytium.com.cn> --- crypto/tcrypt.c | 9 --------- 1 file changed, 9 deletions(-)