diff options
| -rw-r--r-- | crypto/drbg.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/crypto/drbg.c b/crypto/drbg.c index f752da3a7c75..edf3ce04e87f 100644 --- a/crypto/drbg.c +++ b/crypto/drbg.c @@ -1917,6 +1917,8 @@ static inline int __init drbg_healthcheck_sanity(void) return -ENOMEM; mutex_init(&drbg->drbg_mutex); + drbg->core = &drbg_cores[coreref]; + drbg->reseed_threshold = drbg_max_requests(drbg); /* * if the following tests fail, it is likely that there is a buffer @@ -1926,12 +1928,6 @@ static inline int __init drbg_healthcheck_sanity(void) * grave bug. */ - /* get a valid instance of DRBG for following tests */ - ret = drbg_instantiate(drbg, NULL, coreref, pr); - if (ret) { - rc = ret; - goto outbuf; - } max_addtllen = drbg_max_addtl(drbg); max_request_bytes = drbg_max_request_bytes(drbg); drbg_string_fill(&addtl, buf, max_addtllen + 1); @@ -1941,10 +1937,9 @@ static inline int __init drbg_healthcheck_sanity(void) /* overflow max_bits */ len = drbg_generate(drbg, buf, (max_request_bytes + 1), NULL); BUG_ON(0 < len); - drbg_uninstantiate(drbg); /* overflow max addtllen with personalization string */ - ret = drbg_instantiate(drbg, &addtl, coreref, pr); + ret = drbg_seed(drbg, &addtl, false); BUG_ON(0 == ret); /* all tests passed */ rc = 0; @@ -1952,9 +1947,7 @@ static inline int __init drbg_healthcheck_sanity(void) pr_devel("DRBG: Sanity tests for failure code paths successfully " "completed\n"); - drbg_uninstantiate(drbg); -outbuf: - kzfree(drbg); + kfree(drbg); return rc; } |