diff options
| -rw-r--r-- | crypto/testmgr.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/crypto/testmgr.c b/crypto/testmgr.c index e5d8a0b8aea5..31df04baa85f 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -1535,6 +1535,47 @@ static int test_skcipher_vec_cfg(const char *driver, int enc, return err; } + /* Check that the algorithm didn't overwrite things it shouldn't have */ + if (req->cryptlen != vec->len || + req->iv != iv || + req->src != tsgls->src.sgl_ptr || + req->dst != tsgls->dst.sgl_ptr || + crypto_skcipher_reqtfm(req) != tfm || + req->base.complete != crypto_req_done || + req->base.flags != req_flags || + req->base.data != &wait) { + pr_err("alg: skcipher: %s %s corrupted request struct on test vector %u, cfg=\"%s\"\n", + driver, op, vec_num, cfg->name); + if (req->cryptlen != vec->len) + pr_err("alg: skcipher: changed 'req->cryptlen'\n"); + if (req->iv != iv) + pr_err("alg: skcipher: changed 'req->iv'\n"); + if (req->src != tsgls->src.sgl_ptr) + pr_err("alg: skcipher: changed 'req->src'\n"); + if (req->dst != tsgls->dst.sgl_ptr) + pr_err("alg: skcipher: changed 'req->dst'\n"); + if (crypto_skcipher_reqtfm(req) != tfm) + pr_err("alg: skcipher: changed 'req->base.tfm'\n"); + if (req->base.complete != crypto_req_done) + pr_err("alg: skcipher: changed 'req->base.complete'\n"); + if (req->base.flags != req_flags) + pr_err("alg: skcipher: changed 'req->base.flags'\n"); + if (req->base.data != &wait) + pr_err("alg: skcipher: changed 'req->base.data'\n"); + return -EINVAL; + } + if (is_test_sglist_corrupted(&tsgls->src)) { + pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %u, cfg=\"%s\"\n", + driver, op, vec_num, cfg->name); + return -EINVAL; + } + if (tsgls->dst.sgl_ptr != tsgls->src.sgl && + is_test_sglist_corrupted(&tsgls->dst)) { + pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %u, cfg=\"%s\"\n", + driver, op, vec_num, cfg->name); + return -EINVAL; + } + /* Check for the correct output (ciphertext or plaintext) */ err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, vec->len, 0, true); |