diff options
| author | Cristian Stoica <cristian.stoica@freescale.com> | 2014-08-08 14:27:52 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-08-25 20:27:18 +0800 |
| commit | bbb9a7dd7fd1ec076b034e6f5bce3fb5a215f050 (patch) | |
| tree | 7ceb161c28576825c336b760154f9123b3b71e03 | |
| parent | a1aa44a2eb498d17e725578f5c30c160a8ed9f8d (diff) | |
crypto: testmgr - delay execution of set-up code
Prepare IV array only if the dependent code is executed.
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | crypto/testmgr.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 7fe4225b5513..f217c622bc41 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -961,16 +961,15 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc, j = 0; for (i = 0; i < tcount; i++) { + if (template[i].np && !template[i].also_non_np) + continue; + if (template[i].iv) memcpy(iv, template[i].iv, MAX_IVLEN); else memset(iv, 0, MAX_IVLEN); - if (template[i].np && !template[i].also_non_np) - continue; - j++; - ret = -EINVAL; if (WARN_ON(align_offset + template[i].ilen > PAGE_SIZE)) goto out; @@ -1038,16 +1037,15 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc, if (align_offset != 0) break; + if (!template[i].np) + continue; + if (template[i].iv) memcpy(iv, template[i].iv, MAX_IVLEN); else memset(iv, 0, MAX_IVLEN); - if (!template[i].np) - continue; - j++; - crypto_ablkcipher_clear_flags(tfm, ~0); if (template[i].wk) crypto_ablkcipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY); |