diff options
| -rw-r--r-- | crypto/ecdh.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/crypto/ecdh.c b/crypto/ecdh.c index 197467509323..b6f493e82812 100644 --- a/crypto/ecdh.c +++ b/crypto/ecdh.c @@ -183,7 +183,16 @@ static int ecdh_init(void) ret = crypto_register_kpp(&ecdh_nist_p192); ecdh_nist_p192_registered = ret == 0; - return crypto_register_kpp(&ecdh_nist_p256); + ret = crypto_register_kpp(&ecdh_nist_p256); + if (ret) + goto nist_p256_error; + + return 0; + +nist_p256_error: + if (ecdh_nist_p192_registered) + crypto_unregister_kpp(&ecdh_nist_p192); + return ret; } static void ecdh_exit(void) |