From 0d754893f4168876c46be3b9b785eec1ad5ef4eb Mon Sep 17 00:00:00 2001
From: Klas Lindfors <klas@yubico.com>
Date: Wed, 25 Jun 2014 15:52:01 +0200
Subject: [PATCH] let set_length take a size_t

---
 lib/ykpiv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ykpiv.c b/lib/ykpiv.c
index 5f288a7..436fd6b 100644
--- a/lib/ykpiv.c
+++ b/lib/ykpiv.c
@@ -49,7 +49,7 @@ static void dump_hex(const unsigned char *buf, unsigned int len) {
   }
 }
 
-static int set_length(unsigned char *buffer, int length) {
+static int set_length(unsigned char *buffer, size_t length) {
   if(length < 0x80) {
     *buffer++ = length;
     return 1;
@@ -477,7 +477,7 @@ ykpiv_rc ykpiv_sign_data(ykpiv_state *state,
   unsigned char sign_in[256];
   size_t pad_len = 0;
   int sw;
-  int bytes;
+  size_t bytes;
   size_t len = 0;
   ykpiv_rc res;