From 9592485d0cc53e994084f92e9de8bfd97a4fee2f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Fri, 21 Mar 2014 10:54:55 +0100
Subject: [PATCH] Fix some MSVC12 conversion warnings

---
 library/ctr_drbg.c  | 2 +-
 library/ecdsa.c     | 4 ++--
 library/hmac_drbg.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index 3be65e102..3cb63415e 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -456,7 +456,7 @@ static const unsigned char result_nopr[16] =
     { 0xa0, 0x54, 0x30, 0x3d, 0x8a, 0x7e, 0xa9, 0x88,
       0x9d, 0x90, 0x3e, 0x07, 0x7c, 0x6f, 0x21, 0x8f };
 
-static int test_offset;
+static size_t test_offset;
 static int ctr_drbg_self_test_entropy( void *data, unsigned char *buf,
                                        size_t len )
 {
diff --git a/library/ecdsa.c b/library/ecdsa.c
index 12076d536..94522a4a6 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -49,7 +49,7 @@
  *
  * Argument is the minimum size in bytes of the MD output.
  */
-static const md_info_t *md_info_by_size( int min_size )
+static const md_info_t *md_info_by_size( size_t min_size )
 {
     const md_info_t *md_cur, *md_picked = NULL;
     const int *md_alg;
@@ -57,7 +57,7 @@ static const md_info_t *md_info_by_size( int min_size )
     for( md_alg = md_list(); *md_alg != 0; md_alg++ )
     {
         if( ( md_cur = md_info_from_type( *md_alg ) ) == NULL ||
-            md_cur->size < min_size ||
+            (size_t) md_cur->size < min_size ||
             ( md_picked != NULL && md_cur->size > md_picked->size ) )
             continue;
 
diff --git a/library/hmac_drbg.c b/library/hmac_drbg.c
index 7a210925e..c05717b9a 100644
--- a/library/hmac_drbg.c
+++ b/library/hmac_drbg.c
@@ -414,7 +414,7 @@ static const unsigned char result_nopr[OUTPUT_LEN] = {
     0xe8, 0x5f, 0x13, 0x0f, 0xc8, 0xa4, 0x59, 0xb7 };
 
 /* "Entropy" from buffer */
-static int test_offset;
+static size_t test_offset;
 static int hmac_drbg_self_test_entropy( void *data,
                                         unsigned char *buf, size_t len )
 {