From 784824a68c00d95dd81085483950b92203345a65 Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@highlandsun.com>
Date: Fri, 4 Jun 2010 01:15:41 +0000
Subject: Use AV_BASE64_SIZE() macro

Originally committed as revision 23462 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavutil/base64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libavutil')

diff --git a/libavutil/base64.c b/libavutil/base64.c
index d84ca36984..1b70fa9f33 100644
--- a/libavutil/base64.c
+++ b/libavutil/base64.c
@@ -79,7 +79,7 @@ char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size)
     int bytes_remaining = in_size;
 
     if (in_size >= UINT_MAX / 4 ||
-        out_size < (in_size+2) / 3 * 4 + 1)
+        out_size < AV_BASE64_SIZE(in_size))
         return NULL;
     ret = dst = out;
     while (bytes_remaining) {
-- 
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