From: Tim Hudson <tjh@openssl.org>
Date: Fri, 9 Sep 2016 20:53:33 +0000 (+1000)
Subject: Fix EC_KEY_print so it prints out private key information
X-Git-Tag: OpenSSL_1_1_1-pre1~3574
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=82f52631b21b021787f344733e08bb53f1e7f0ec

Fix EC_KEY_print so it prints out private key information
even when the public key is not present in an EC_KEY

Reviewed-by: Stephen Henson <steve@openssl.org>
---

diff --git a/crypto/ec/ec_ameth.c b/crypto/ec/ec_ameth.c
index 9792007a20..66437e0da5 100644
--- a/crypto/ec/ec_ameth.c
+++ b/crypto/ec/ec_ameth.c
@@ -345,7 +345,7 @@ static int do_EC_KEY_print(BIO *bp, const EC_KEY *x, int off, ec_print_t ktype)
         return 0;
     }
 
-    if (ktype != EC_KEY_PRINT_PARAM) {
+    if (ktype != EC_KEY_PRINT_PARAM && EC_KEY_get0_public_key(x) != NULL) {
         publen = EC_KEY_key2buf(x, EC_KEY_get_conv_form(x), &pub, NULL);
         if (publen == 0)
             goto err;