From 4bd036232df2595a1e27f1b9aa8c94abea314863 Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Tue, 12 Jul 2016 16:12:44 +0200
Subject: rfc2047: better base64 memory bound

---
 rfc2047.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rfc2047.c')

diff --git a/rfc2047.c b/rfc2047.c
index e90b91b..2d8d015 100644
--- a/rfc2047.c
+++ b/rfc2047.c
@@ -69,7 +69,7 @@ decode_b64(char *s, char *e, char **deco, size_t *decleno)
 		41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
 	};
 
-	char *buf = malloc(e - s);   // XXX better bound
+	char *buf = malloc((e - s) / 4 * 3);
 	if (!buf)
 		return 0;
 
-- 
cgit 1.4.1