From 92eedabf49d91d7ad2c8e538650373c74fff571e Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Wed, 2 Jan 2019 22:16:33 +0000
Subject: [PATCH] Actually allocate the new strbuf.

Oops - the one build platform whose warnings would have pointed out
that goof is the one that doesn't run in my usual pre-push test...
---
 sshecc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sshecc.c b/sshecc.c
index 5d898104..6a30d55f 100644
--- a/sshecc.c
+++ b/sshecc.c
@@ -1269,7 +1269,7 @@ static void ssh_ecdhkex_w_setup(ecdh_key *dh)
 
 static void ssh_ecdhkex_m_setup(ecdh_key *dh)
 {
-    strbuf *bytes;
+    strbuf *bytes = strbuf_new();
     for (size_t i = 0; i < dh->curve->fieldBytes; ++i)
         put_byte(bytes, random_byte());