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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-05-29 16:23:12 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-06-02 14:05:02 +1000 |
| commit | a0cfae59f8381c5c670fce2cc3de70b35421f920 (patch) | |
| tree | 2da53742941cc478b5d04ca3097acf6b55814dd3 /crypto/testmgr.c | |
| parent | fd57f22a09ae276ca3e9cd11ed99b617d611ba82 (diff) | |
| download | lwn-a0cfae59f8381c5c670fce2cc3de70b35421f920.tar.gz lwn-a0cfae59f8381c5c670fce2cc3de70b35421f920.zip | |
crypto: testmgr - Allow hash test vectors longer than a page
As it stands we will each test hash vector both linearly and as
a scatter list if applicable. This means that we cannot have
vectors longer than a page, even with scatter lists.
This patch fixes this by skipping test vectors with np != 0 when
testing linearly.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/testmgr.c')
| -rw-r--r-- | crypto/testmgr.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 8fcea70ed267..e9e9d84293b9 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -180,7 +180,12 @@ static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, tcrypt_complete, &tresult); + j = 0; for (i = 0; i < tcount; i++) { + if (template[i].np) + continue; + + j++; memset(result, 0, 64); hash_buff = xbuf[0]; @@ -198,7 +203,7 @@ static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, template[i].ksize); if (ret) { printk(KERN_ERR "alg: hash: setkey failed on " - "test %d for %s: ret=%d\n", i + 1, algo, + "test %d for %s: ret=%d\n", j, algo, -ret); goto out; } @@ -220,14 +225,14 @@ static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, /* fall through */ default: printk(KERN_ERR "alg: hash: digest failed on test %d " - "for %s: ret=%d\n", i + 1, algo, -ret); + "for %s: ret=%d\n", j, algo, -ret); goto out; } if (memcmp(result, template[i].digest, crypto_ahash_digestsize(tfm))) { printk(KERN_ERR "alg: hash: Test %d failed for %s\n", - i + 1, algo); + j, algo); hexdump(result, crypto_ahash_digestsize(tfm)); ret = -EINVAL; goto out; |