diff options
Diffstat (limited to 'crypto/engine/eng_cryptodev.c')
| -rw-r--r-- | crypto/engine/eng_cryptodev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c index d058dba0a8..d1c0029d35 100644 --- a/crypto/engine/eng_cryptodev.c +++ b/crypto/engine/eng_cryptodev.c @@ -1233,6 +1233,8 @@ cryptodev_dsa_dsa_mod_exp(DSA *dsa, BIGNUM *t1, BIGNUM *g, int ret = 0; t2 = BN_new(); + if (t2 == NULL) + goto err; /* v = ( g^u1 * y^u2 mod p ) mod q */ /* let t1 = g ^ u1 mod p */ @@ -1289,6 +1291,8 @@ static DSA_SIG *cryptodev_dsa_do_sign(const unsigned char *dgst, int dlen, if (cryptodev_asym(&kop, BN_num_bytes(dsa->q), r, BN_num_bytes(dsa->q), s) == 0) { dsaret = DSA_SIG_new(); + if (dsaret == NULL) + goto err; dsaret->r = r; dsaret->s = s; } else { |