diff options
Diffstat (limited to 'src/crypto/bn/prime.c')
| -rw-r--r-- | src/crypto/bn/prime.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/crypto/bn/prime.c b/src/crypto/bn/prime.c index cf3afcf..bbb8fe0 100644 --- a/src/crypto/bn/prime.c +++ b/src/crypto/bn/prime.c @@ -362,11 +362,11 @@ int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe, const BIGNUM *add, if (bits < 2) { /* There are no prime numbers this small. */ - OPENSSL_PUT_ERROR(BN, BN_generate_prime_ex, BN_R_BITS_TOO_SMALL); + OPENSSL_PUT_ERROR(BN, BN_R_BITS_TOO_SMALL); return 0; } else if (bits == 2 && safe) { /* The smallest safe prime (7) is three bits. */ - OPENSSL_PUT_ERROR(BN, BN_generate_prime_ex, BN_R_BITS_TOO_SMALL); + OPENSSL_PUT_ERROR(BN, BN_R_BITS_TOO_SMALL); return 0; } @@ -515,11 +515,10 @@ int BN_is_prime_fasttest_ex(const BIGNUM *a, int checks, BN_CTX *ctx_passed, /* A := abs(a) */ if (a->neg) { - BIGNUM *t; - if ((t = BN_CTX_get(ctx)) == NULL) { + BIGNUM *t = BN_CTX_get(ctx); + if (t == NULL || !BN_copy(t, a)) { goto err; } - BN_copy(t, a); t->neg = 0; A = t; } else { |