From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Sun, 27 Apr 2014 16:02:45 +0000 (+0200)
Subject: Use unsigned type for encode(). Based on suggestion by Shawn (sth0r2046 [at] gmail... 
X-Git-Tag: gnutls_3_3_2~60
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2b367677f8a49389ff29703cf7191e2b70c22c88;p=thirdparty%2Fgnutls.git

Use unsigned type for encode(). Based on suggestion by Shawn (sth0r2046 [at] gmail.com).
---

diff --git a/lib/auth/srp_sb64.c b/lib/auth/srp_sb64.c
index 852eb4dc09..b26270c080 100644
--- a/lib/auth/srp_sb64.c
+++ b/lib/auth/srp_sb64.c
@@ -58,7 +58,7 @@ static const uint8_t asciitable[128] = {
 	0xff, 0xff
 };
 
-inline static int encode(uint8_t * result, const uint8_t * rdata, int left)
+inline static int encode(uint8_t * result, const uint8_t * rdata, unsigned left)
 {
 
 	int data_len;
@@ -143,7 +143,7 @@ _gnutls_sbase64_encode(uint8_t * data, size_t data_size, char **result)
 	unsigned i, j;
 	int ret, tmp;
 	uint8_t tmpres[4];
-	int mod = data_size % 3;
+	unsigned mod = data_size % 3;
 
 	ret = mod;
 	if (ret != 0)