From 897da4ee36a47f4b1757590d92b5747a0267cf01 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABl=20PORTAY?= <gael.portay@gmail.com>
Date: Sat, 2 May 2015 11:37:37 +0200
Subject: [PATCH] Uses k_size as an signed integer

buf_incrwritepos() and mp_to_unsigned_bin() functions use k_size as signed
integer argument.

k_size is also used in an assertion that compared it to curve_size which is
a signed long.

Only buf_getwriteptr() is using k_size as unsigned.

So it safe to use it as signed.
---
 keyimport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/keyimport.c b/keyimport.c
index 8a0d525a..d8c0f5c5 100644
--- a/keyimport.c
+++ b/keyimport.c
@@ -1043,7 +1043,7 @@ static int openssh_write(const char *filename, sign_key *key,
 		int curve_oid_len = 0;
 		const void* curve_oid = NULL;
 		unsigned long pubkey_size = 2*curve_size+1;
-		unsigned int k_size;
+		int k_size;
 		int err = 0;
 
 		/* version. less than 10 bytes */
-- 
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