print outermost signature algorithm parameters too

[openssl.git] / crypto / rsa / rsa_ameth.c

diff --git a/crypto/rsa/rsa_ameth.c b/crypto/rsa/rsa_ameth.c
index e25240d3f78119e8cbc07eb8497e740dd346934e..2ec302c5608dbdfc7fad9d16b79dccb722b4cccd 100644 (file)
--- a/crypto/rsa/rsa_ameth.c
+++ b/crypto/rsa/rsa_ameth.c
@@ -400,8 +400,9 @@ static int rsa_sig_print(BIO *bp, const X509_ALGOR *sigalg,
                if (!rv)
                        return 0;
                }
-
-       return X509_signature_dump(bp, sig, indent);
+       if (sig)
+               return X509_signature_dump(bp, sig, indent);
+       return 1;
        }
 
 static int rsa_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)