diff options
Diffstat (limited to 'crypto/api.c')
| -rw-r--r-- | crypto/api.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/crypto/api.c b/crypto/api.c index 314dab96840e..d5944f92b416 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -217,13 +217,11 @@ struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask) alg = crypto_alg_lookup(name, type, mask); if (!alg) { - char tmp[CRYPTO_MAX_ALG_NAME]; + request_module("%s", name); - request_module(name); - - if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask) && - snprintf(tmp, sizeof(tmp), "%s-all", name) < sizeof(tmp)) - request_module(tmp); + if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask & + CRYPTO_ALG_NEED_FALLBACK)) + request_module("%s-all", name); alg = crypto_alg_lookup(name, type, mask); } @@ -579,20 +577,17 @@ EXPORT_SYMBOL_GPL(crypto_alloc_tfm); void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm) { struct crypto_alg *alg; - int size; if (unlikely(!mem)) return; alg = tfm->__crt_alg; - size = ksize(mem); if (!tfm->exit && alg->cra_exit) alg->cra_exit(tfm); crypto_exit_ops(tfm); crypto_mod_put(alg); - memset(mem, 0, size); - kfree(mem); + kzfree(mem); } EXPORT_SYMBOL_GPL(crypto_destroy_tfm); |