diff options
author | Matt Caswell <matt@openssl.org> | 2016-05-27 13:55:47 +0100 |
---|---|---|
committer | Matt Caswell <matt@openssl.org> | 2016-06-01 13:19:02 +0100 |
commit | 1d54ef340864507c1b6e86238183ab4cbc7423aa (patch) | |
tree | b6b6764b719e7397a79289b717a1e68d00a5d313 /crypto/dh/dh_ameth.c | |
parent | eeb21772effdd385e44eed547d717f171487987e (diff) |
Fix printing of DH Parameters
The -text argument to dhparam is broken, because the DHparams_print()
function always returns an error. The problem is that always expects a
public or private key to be present, even though that is never the case
with parameters.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/dh/dh_ameth.c')
-rw-r--r-- | crypto/dh/dh_ameth.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/dh/dh_ameth.c b/crypto/dh/dh_ameth.c index b7b37177c1..78aea36093 100644 --- a/crypto/dh/dh_ameth.c +++ b/crypto/dh/dh_ameth.c @@ -280,7 +280,8 @@ static int do_dh_print(BIO *bp, const DH *x, int indent, int ptype) else pub_key = NULL; - if (priv_key == NULL && pub_key == NULL) { + if (x->p == NULL || (ptype == 2 && priv_key == NULL) + || (ptype > 0 && pub_key == NULL)) { reason = ERR_R_PASSED_NULL_PARAMETER; goto err; } |