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-rw-r--r--src/crypto/bn/prime.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/crypto/bn/prime.c b/src/crypto/bn/prime.c
index bbb8fe0..cf3afcf 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_R_BITS_TOO_SMALL);
+ OPENSSL_PUT_ERROR(BN, BN_generate_prime_ex, 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_R_BITS_TOO_SMALL);
+ OPENSSL_PUT_ERROR(BN, BN_generate_prime_ex, BN_R_BITS_TOO_SMALL);
return 0;
}
@@ -515,10 +515,11 @@ int BN_is_prime_fasttest_ex(const BIGNUM *a, int checks, BN_CTX *ctx_passed,
/* A := abs(a) */
if (a->neg) {
- BIGNUM *t = BN_CTX_get(ctx);
- if (t == NULL || !BN_copy(t, a)) {
+ BIGNUM *t;
+ if ((t = BN_CTX_get(ctx)) == NULL) {
goto err;
}
+ BN_copy(t, a);
t->neg = 0;
A = t;
} else {