diff options
author | Bodo Möller <bodo@openssl.org> | 2000-11-08 10:05:34 +0000 |
---|---|---|
committer | Bodo Möller <bodo@openssl.org> | 2000-11-08 10:05:34 +0000 |
commit | 7f7b8d687173bd65ba2acea130ea25bd809e41b6 (patch) | |
tree | 3fe79e869d224338a2dc7e12241bf7694d686f35 /crypto/bn/bn_div.c | |
parent | bb7e632aef4ca511feb9f3dae29cccbab984c057 (diff) |
BN_CTX-related fixes.
Diffstat (limited to 'crypto/bn/bn_div.c')
-rw-r--r-- | crypto/bn/bn_div.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/bn/bn_div.c b/crypto/bn/bn_div.c index c3772c243b..999bba756c 100644 --- a/crypto/bn/bn_div.c +++ b/crypto/bn/bn_div.c @@ -180,13 +180,13 @@ int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor, BN_CTX_start(ctx); tmp=BN_CTX_get(ctx); - tmp->neg=0; snum=BN_CTX_get(ctx); sdiv=BN_CTX_get(ctx); if (dv == NULL) res=BN_CTX_get(ctx); else res=dv; - if (res == NULL) goto err; + if (sdiv == NULL || res == NULL) goto err; + tmp->neg=0; /* First we normalise the numbers */ norm_shift=BN_BITS2-((BN_num_bits(divisor))%BN_BITS2); |