diff options
Diffstat (limited to 'crypto/dh')
| -rw-r--r-- | crypto/dh/dh_key.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c index cc17c8851b..79984e13bc 100644 --- a/crypto/dh/dh_key.c +++ b/crypto/dh/dh_key.c @@ -217,8 +217,11 @@ static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh) ret=BN_bn2bin(tmp,key); err: - BN_CTX_end(ctx); - BN_CTX_free(ctx); + if (ctx != NULL) + { + BN_CTX_end(ctx); + BN_CTX_free(ctx); + } return(ret); } |