From 75be42df7599fa025ddab9c399e42313729fd8b2 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Tue, 28 Jan 2014 11:56:59 +0100
Subject: [PATCH] pki_crypto: Fix memory leak with EC_KEY_set_public_key().

BUG: https://red.libssh.org/issues/146
---
 src/pki_crypto.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/pki_crypto.c b/src/pki_crypto.c
index 07bc7f99..77a115a8 100644
--- a/src/pki_crypto.c
+++ b/src/pki_crypto.c
@@ -200,9 +200,11 @@ int pki_pubkey_build_ecdsa(ssh_key key, int nid, ssh_string e)
         return -1;
     }
 
+    /* EC_KEY_set_public_key duplicates p */
     ok = EC_KEY_set_public_key(key->ecdsa, p);
+    EC_POINT_free(p);
     if (!ok) {
-        EC_POINT_free(p);
+        return -1;
     }
 
     return 0;