diff options
Diffstat (limited to 'crypto/jpake')
-rw-r--r-- | crypto/jpake/jpake.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/crypto/jpake/jpake.c b/crypto/jpake/jpake.c index a8aa87d197..abbcb89a2a 100644 --- a/crypto/jpake/jpake.c +++ b/crypto/jpake/jpake.c @@ -201,6 +201,9 @@ static int generate_zkp(JPAKE_STEP_PART *p, const BIGNUM *x, BIGNUM *h = BN_new(); BIGNUM *t = BN_new(); + if (r == NULL || h == NULL || t == NULL) + goto end; + /*- * r in [0,q) * XXX: Java chooses r in [0, 2^160) - i.e. distribution not uniform @@ -235,6 +238,9 @@ static int verify_zkp(const JPAKE_STEP_PART *p, const BIGNUM *zkpg, BIGNUM *t3 = BN_new(); int ret = 0; + if (h == NULL || t1 == NULL || t2 == NULL || t3 == NULL) + goto end; + if (!zkp_hash(h, zkpg, p, ctx->p.peer_name)) goto end; |