diff options
Diffstat (limited to 'deps/openssl/openssl/crypto/bn/bn_x931p.c')
| -rw-r--r-- | deps/openssl/openssl/crypto/bn/bn_x931p.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/deps/openssl/openssl/crypto/bn/bn_x931p.c b/deps/openssl/openssl/crypto/bn/bn_x931p.c index efa48bdf87..f444af3fea 100644 --- a/deps/openssl/openssl/crypto/bn/bn_x931p.c +++ b/deps/openssl/openssl/crypto/bn/bn_x931p.c @@ -217,6 +217,8 @@ int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx) BN_CTX_start(ctx); t = BN_CTX_get(ctx); + if (t == NULL) + goto err; for (i = 0; i < 1000; i++) { if (!BN_rand(Xq, nbits, 1, 0)) @@ -255,10 +257,12 @@ int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2, int ret = 0; BN_CTX_start(ctx); - if (!Xp1) + if (Xp1 == NULL) Xp1 = BN_CTX_get(ctx); - if (!Xp2) + if (Xp2 == NULL) Xp2 = BN_CTX_get(ctx); + if (Xp1 == NULL || Xp2 == NULL) + goto error; if (!BN_rand(Xp1, 101, 0, 0)) goto error; |