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authorHerbert Xu <herbert@gondor.apana.org.au>2009-05-29 16:23:12 +1000
committerHerbert Xu <herbert@gondor.apana.org.au>2009-06-02 14:05:02 +1000
commita0cfae59f8381c5c670fce2cc3de70b35421f920 (patch)
tree2da53742941cc478b5d04ca3097acf6b55814dd3 /crypto
parentfd57f22a09ae276ca3e9cd11ed99b617d611ba82 (diff)
downloadlinux-linaro-a0cfae59f8381c5c670fce2cc3de70b35421f920.tar.gz
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')
-rw-r--r--crypto/testmgr.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 8fcea70ed26..e9e9d84293b 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;